Merge branch 'serial-sensors': tested to work with parallel sensors

.project

@@ -62,47 +62,47 @@
 		<link>
 			<name>vivado_logs/VivadoBitstream.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoBitstream-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoBitstream-20151107204814914.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoOpt.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoOpt-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoOpt-20151107161051349.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoOptPhys.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoOptPhys-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoOptPhys-20151107161322372.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoOptPower.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoOptPower-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoOptPower-20151107161051349.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoPlace.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoPlace-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoPlace-20151107161322372.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoRoute.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoRoute-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoRoute-20151107161322372.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoSynthesis.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoSynthesis-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoSynthesis-20151107160339590.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoTimimgSummaryReportImplemented.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportImplemented-20151105184905573.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportImplemented-20151107204814914.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoTimimgSummaryReportSynthesis.log</name>
 			<type>1</type>
-			<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportSynthesis-20150725144907208.log</location>
+			<location>/home/andrey/git/x393/vivado_logs/VivadoTimimgSummaryReportSynthesis-20151105233458943.log</location>
 		</link>
 		<link>
 			<name>vivado_logs/VivadoTimingReportImplemented.log</name>

.settings/com.elphel.vdt.FPGA_project.prefs

-FPGA_project_0_SimulationTopFile=x393_testbench02.tf
-FPGA_project_1_SimulationTopModule=x393_testbench02
+FPGA_project_0_SimulationTopFile=x393_testbench03.tf
+FPGA_project_1_SimulationTopModule=x393_testbench03
 FPGA_project_2_ImplementationTopFile=x393.v
 FPGA_project_4_part=xc7z030fbg484-1
 FPGA_project_5_part=xc7z030fbg484-1

.settings/com.elphel.vdt.VivadoSynthesis.prefs

@@ -2,7 +2,7 @@ VivadoSynthesis_101_MaxMsg=10000
 VivadoSynthesis_102_ConstraintsFiles=x393.xdc<-@\#\#@->x393_timing.xdc<-@\#\#@->
 VivadoSynthesis_115_flatten_hierarchy=none
 VivadoSynthesis_121_ConstraintsFiles=x393.xdc<-@\#\#@->x393_timing.xdc<-@\#\#@->
-VivadoSynthesis_122_ConstraintsFiles=x393.xdc<-@\#\#@->x393_nox2_timing.xdc<-@\#\#@->
+VivadoSynthesis_122_ConstraintsFiles=x393_hispi.xdc<-@\#\#@->x393_hispi_timing.xdc<-@\#\#@->
 VivadoSynthesis_122_SkipSnapshotSynth=true
 VivadoSynthesis_123_ResetProject=true
 VivadoSynthesis_123_SkipSnapshotSynth=true

axi/axibram_read.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
  // Check that this fix did not break anything:
 `include "system_defines.vh" 

axi/axibram_write.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 //`define DEBUG_FIFO 1 
 `include "system_defines.vh" 

axi/cmprs_afi_mux.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/cmprs_afi_mux_ptr.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/cmprs_afi_mux_ptr_wresp.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/cmprs_afi_mux_status.v

@@ -21,6 +21,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/histogram_saxi.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // Number of histograms per sensor is now statically defined by NUM_FRAME_BITS

axi/membridge.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 //`define MEMBRIDGE_DEBUG_READ 1

axi/mul_saxi_wr_chn.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/mult_saxi_wr.v

@@ -20,6 +20,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/mult_saxi_wr_inbuf.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

axi/mult_saxi_wr_pointers.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

cmd_mux.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

cmd_readback.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/bit_stuffer_27_32.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/bit_stuffer_escape.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/bit_stuffer_metadata.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_buf_average.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // TODO:Clean up even more - remove signals that are not related to calculating/subtracting averages

compressor_jp/cmprs_cmd_decode.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 //From 353:

compressor_jp/cmprs_frame_sync.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_macroblock_buf_iface.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_out_fifo.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_out_fifo32.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_pixel_buf_iface.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_status.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_tile_mode2_decode.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/cmprs_tile_mode_decode.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/compressor393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/csconvert.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/csconvert_jp4.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/csconvert_jp4diff.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/csconvert_mono.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/dcc_sync393.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/huffman_merge_code_literal.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/huffman_stuffer_meta.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

compressor_jp/jp_channel.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

ddrc_test01.xcf

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 #    output                       SDRST, // output SDRST, active low

ddrc_test01.xdc

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 #    output                       SDRST, // output SDRST, active low
@@ -203,10 +216,6 @@ set_property PACKAGE_PIN L5 [get_ports {SDDML}]
 set_property IOSTANDARD SSTL15 [get_ports {SDDMU}]
 set_property PACKAGE_PIN J5 [get_ports {SDDMU}]
 
-#    output                      DUMMY_TO_KEEP,  // to keep PS7 signals from "optimization"
-set_property IOSTANDARD SSTL15 [get_ports {DUMMY_TO_KEEP}]
-set_property PACKAGE_PIN E3 [get_ports {DUMMY_TO_KEEP}]
-
 #not yet used, just for debugging
 #    input                      MEMCLK,  // to keep PS7 signals from "optimization"
 set_property IOSTANDARD SSTL15 [get_ports {MEMCLK}]

ddrc_test01_timing.xdc

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 create_clock -name axi_aclk -period 20 [get_nets -hierarchical *axi_aclk]

fpga_version.vh

-
-      parameter FPGA_VERSION =          32'h03930066; // trying just one histogram to watch utilization - with 4 was: Slice 15913 (80.98%), now Slice = 14318 (72.87%)
-//      parameter FPGA_VERSION =          32'h03930065; // (same rev) all met,  using "old" (non-inverted) phase - OK (full phase range)
-//      parameter FPGA_VERSION =          32'h03930065; // switch phy_top.v (all met) - OK with inverted phase control (reduced phase range)
-//      parameter FPGA_VERSION =          32'h03930064; // switch mcomtr_sequencer.v  (xclk not met) - wrong!
-//      parameter FPGA_VERSION =          32'h03930063; // switch mcntrl_linear_rw.v (met) good, worse mem valid phases 
-//      parameter FPGA_VERSION =          32'h03930062; // (met)debugging - what was broken (using older versions of some files) - mostly OK (some glitches)
-//      parameter FPGA_VERSION =          32'h03930061; // restored bufr instead of bufio for memory high speed clock
-//      parameter FPGA_VERSION =          32'h03930060; // moving CLK1..3 in memory controller MMCM, keeping CLK0 and FB. Stuck at memory calib 
-//      parameter FPGA_VERSION =          32'h0393005f; // restored mclk back to 200KHz, registers added to csconvert18a
-//      parameter FPGA_VERSION =          32'h0393005e; // trying mclk = 225 MHz (was 200MHz) define MCLK_VCO_MULT 18
-//      parameter FPGA_VERSION =          32'h0393005d; // trying mclk = 250 MHz (was 200MHz) define MCLK_VCO_MULT 20
-//      parameter FPGA_VERSION =          32'h0393005c; // 250MHz OK, no timing violations
+ /*******************************************************************************
+ * File: fpga_version.vh
+ * Date:2015-08-26  
+ * Author: Andrey Filippov     
+ * Description: Defining run-time readable FPGA code version
+ *
+ * Copyright (c) 2015 Elphel, Inc.
+ * fpga_version.vh is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * fpga_version.vh is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+    parameter FPGA_VERSION =          32'h0393006a; // modified clock generation, trying with HiSPi - 72.77% utilization
+//    parameter FPGA_VERSION =          32'h03930069; // modified clock generation, rebuilding for parallel sensors - all met, 71.8% utilization
+//    parameter FPGA_VERSION =          32'h03930068; // trying BUFR/FUFIO on all sensors ipclk/ipclk2x
+//    parameter FPGA_VERSION =          32'h03930067; // removing DUMMY_TO_KEEP, moving IOSTANDARD to HDL code
+//    parameter FPGA_VERSION =          32'h03930066; // trying just one histogram to watch utilization - with 4 was: Slice 15913 (80.98%), now Slice = 14318 (72.87%)
+//    parameter FPGA_VERSION =          32'h03930065; // (same rev) all met,  using "old" (non-inverted) phase - OK (full phase range)
+//    parameter FPGA_VERSION =          32'h03930065; // switch phy_top.v (all met) - OK with inverted phase control (reduced phase range)
+//    parameter FPGA_VERSION =          32'h03930064; // switch mcomtr_sequencer.v  (xclk not met) - wrong!
+//    parameter FPGA_VERSION =          32'h03930063; // switch mcntrl_linear_rw.v (met) good, worse mem valid phases 
+//    parameter FPGA_VERSION =          32'h03930062; // (met)debugging - what was broken (using older versions of some files) - mostly OK (some glitches)
+//    parameter FPGA_VERSION =          32'h03930061; // restored bufr instead of bufio for memory high speed clock
+//    parameter FPGA_VERSION =          32'h03930060; // moving CLK1..3 in memory controller MMCM, keeping CLK0 and FB. Stuck at memory calib 
+//    parameter FPGA_VERSION =          32'h0393005f; // restored mclk back to 200KHz, registers added to csconvert18a
+//    parameter FPGA_VERSION =          32'h0393005e; // trying mclk = 225 MHz (was 200MHz) define MCLK_VCO_MULT 18
+//    parameter FPGA_VERSION =          32'h0393005d; // trying mclk = 250 MHz (was 200MHz) define MCLK_VCO_MULT 20
+//    parameter FPGA_VERSION =          32'h0393005c; // 250MHz OK, no timing violations
 //    parameter FPGA_VERSION =          32'h0393005b; // 250MHz Not tested, timing violation in bit_stuffer_escape: xclk -0.808 -142.047 515
 //    parameter FPGA_VERSION =          32'h0393005a; // Trying xclk = 250MHz - timing viloations in xdct393, but particular hardware works
 //    parameter FPGA_VERSION =          32'h03930059; // 'new' (no pclk2x, no xclk2x  clocks) sensor/converter w/o debug - OK

includes/tasks_tests_memory.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
 task test_write_levelling; // SuppressThisWarning VEditor - may be unused
@@ -137,8 +150,10 @@ task test_afi_rw; // SuppressThisWarning VEditor - may be unused
     reg           single;
     reg           reset_frame;
     reg           disable_need; 
+    reg           skip_too_late; 
     begin
-//        disable_need = 1'b0;
+        skip_too_late = 1'b0;
+        disable_need = 1'b0;
         repetitive =  1'b1;
         single     =  1'b0;
         reset_frame = 1'b0;
@@ -149,6 +164,7 @@ task test_afi_rw; // SuppressThisWarning VEditor - may be unused
                   (window_width[12:0]==0)? 29'h4000 : {15'b0,window_width[12:0],1'b0},
                   start64, lo_addr64, size64, $time);
         mode=   func_encode_mode_scanline(
+                    skip_too_late,
                     disable_need,
                     repetitive,
                     single,
@@ -219,12 +235,14 @@ task test_scanline_write; // SuppressThisWarning VEditor - may be unused
     reg           repetitive;
     reg           single;
     reg           reset_frame;
-    reg           disable_need; 
+    reg           disable_need;
+    reg           skip_too_late; 
     begin
         disable_need = 1'b0;
         repetitive =  1'b1;
         single     =  1'b0;
         reset_frame = 1'b0;
+        skip_too_late = 1'b0;
         pages_per_row= (window_width>>NUM_XFER_BITS)+((window_width[NUM_XFER_BITS-1:0]==0)?0:1);
         $display("====== test_scanline_write: channel=%d, extra_pages=%d,  wait_done=%d @%t",
                                               channel,    extra_pages,     wait_done,   $time);
@@ -250,6 +268,7 @@ task test_scanline_write; // SuppressThisWarning VEditor - may be unused
             end
         endcase
         mode=   func_encode_mode_scanline(
+                    skip_too_late,
                     disable_need,
                     repetitive,
                     single,
@@ -360,8 +379,9 @@ task test_scanline_read; // SuppressThisWarning VEditor - may be unused
     reg           single;
     reg           reset_frame;
     reg           disable_need; 
-    
+    reg           skip_too_late; 
     begin
+        skip_too_late = 1'b0;
         disable_need = 1'b0;
         repetitive =  1'b1;
         single     =  1'b0;
@@ -391,6 +411,7 @@ task test_scanline_read; // SuppressThisWarning VEditor - may be unused
             end
         endcase
         mode=   func_encode_mode_scanline(
+                    skip_too_late,
                     disable_need,
                     repetitive,
                     single,
@@ -471,13 +492,14 @@ task test_tiled_write; // SuppressThisWarning VEditor - may be unused
     reg           repetitive;
     reg           single;
     reg           reset_frame;
-    reg           disable_need; 
+    reg           disable_need;
+    reg           skip_too_late; 
     begin
         disable_need = 1'b0;
         repetitive =  1'b1;
         single     =  1'b0;
         reset_frame = 1'b0;
-
+        skip_too_late = 1'b0;
         tiles_per_row= (window_width/tile_width)+  ((window_width % tile_width==0)?0:1);
         tile_rows_per_window= ((window_height-1)/tile_vstep) + 1;
         tile_size= tile_width*tile_height;
@@ -505,6 +527,7 @@ task test_tiled_write; // SuppressThisWarning VEditor - may be unused
             end
         endcase
         mode=   func_encode_mode_tiled(
+                    skip_too_late,
                     disable_need,
                     repetitive,
                     single,
@@ -603,8 +626,10 @@ task test_tiled_read; // SuppressThisWarning VEditor - may be unused
     reg           repetitive;
     reg           single;
     reg           reset_frame;
-    reg           disable_need; 
+    reg           disable_need;
+    reg           skip_too_late; 
     begin
+        skip_too_late = 1'b0;
         disable_need = 1'b0;
         repetitive =  1'b1;
         single     =  1'b0;
@@ -637,6 +662,7 @@ task test_tiled_read; // SuppressThisWarning VEditor - may be unused
             end
         endcase
         mode=   func_encode_mode_tiled(
+                    skip_too_late,
                     disable_need,
                     repetitive,
                     single,

includes/x393_cur_params_target.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 localparam  DLY_LANE0_ODELAY =  80'hd85c1014141814181218;
 localparam  DLY_LANE0_IDELAY =  72'h2c7a8380897c807b88;

includes/x393_localparams.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 // S uppressWarnings VEditor
   localparam [1:0] DEFAULT_STATUS_MODE = 3; // auto status on change, increase sequence number

includes/x393_mcontr_encode_cmd.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
     function [31:0] func_encode_skip;

includes/x393_parameters.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
     parameter MCONTR_WR_MASK =          'h3c00, // AXI write address mask for the 1Kx32 buffers command sequence memory
     parameter MCONTR_RD_MASK =          'h3c00, // AXI read address mask to generate busy
@@ -143,15 +156,11 @@
 `else    
     parameter CLKFBOUT_MULT =       16,   // 8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 16
 `endif    
-    parameter CLKFBOUT_MULT_REF =   16,   // 18,   // 9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 6
-    parameter CLKFBOUT_DIV_REF =    4, // 200Mhz 3, // To get 300MHz for the reference clock
 `else
     parameter real REFCLK_FREQUENCY = 300.0,
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
 `endif    
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS= 0, //1, // 0 - old, 1 - new 
@@ -480,7 +489,6 @@
     //sensor_i2c_io other parameters
     parameter integer SENSI2C_DRIVE=     12,
     parameter SENSI2C_IBUF_LOW_PWR=      "TRUE",
-    parameter SENSI2C_IOSTANDARD =       "LVCMOS25",
     parameter SENSI2C_SLEW =             "SLOW",
     
 //`ifndef HISPI
@@ -516,7 +524,6 @@
     parameter integer IDELAY_VALUE =     0,
     parameter integer PXD_DRIVE =        12,
     parameter PXD_IBUF_LOW_PWR =         "TRUE",
-    parameter PXD_IOSTANDARD =           "LVCMOS25",
     parameter PXD_SLEW =                 "SLOW",
 `ifdef use200Mhz
     parameter real SENS_REFCLK_FREQUENCY = 300.0, // same as REFCLK_FREQUENCY
@@ -542,27 +549,35 @@
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS18",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS18",
+//    parameter PXD_IOSTANDARD =           "LVCMOS25",
+//    parameter SENSI2C_IOSTANDARD =       "LVCMOS25",
+    
 `else    
     parameter CLKIN_PERIOD_SENSOR =      10.000, // input period in ns, 0..100.000 - MANDATORY, resolution down to 1 ps
     parameter CLKFBOUT_MULT_SENSOR =     8,      // 100 MHz --> 800 MHz
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS25",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS25",
+    
 `endif
 //    parameter BUF_IPCLK =                "BUFMR", //G", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
 //    parameter BUF_IPCLK2X =              "BUFMR", //G", // "BUFR",  
 
-    parameter BUF_IPCLK_SENS0 =          "BUFR", //G", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
-    parameter BUF_IPCLK2X_SENS0 =        "BUFR", //G", // "BUFR",  
+    parameter BUF_IPCLK_SENS0 =          "BUFR", // "BUFR2", //G", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
+    parameter BUF_IPCLK2X_SENS0 =        "BUFIO", /// "BUFR", //G", // "BUFR",  
 
     parameter BUF_IPCLK_SENS1 =          "BUFG", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
     parameter BUF_IPCLK2X_SENS1 =        "BUFG", // "BUFR",  
 
-    parameter BUF_IPCLK_SENS2 =          "BUFR", //G", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
-    parameter BUF_IPCLK2X_SENS2 =        "BUFR", //G", // "BUFR",  
+    parameter BUF_IPCLK_SENS2 =          "BUFR", // "BUFR2", //G", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
+    parameter BUF_IPCLK2X_SENS2 =        "BUFIO", ///"BUFR", //G", // "BUFR",  
 
-    parameter BUF_IPCLK_SENS3 =          "BUFG", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
-    parameter BUF_IPCLK2X_SENS3 =        "BUFG", // "BUFR",  
+    parameter BUF_IPCLK_SENS3 =          "BUFG", // "BUFR2", ///"BUFG", // "BUFR", // BUFR fails for both clocks for sensors1 and 3
+    parameter BUF_IPCLK2X_SENS3 =        "BUFG", // "BUFIO", ///"BUFG", // "BUFR",  
 
     parameter SENS_DIVCLK_DIVIDE =       1,            // Integer 1..106. Divides all outputs with respect to CLKIN
     parameter SENS_REF_JITTER1   =       0.010,        // Expected jitter on CLKIN1 (0.000..0.999)
@@ -574,14 +589,26 @@
 //`ifdef HISPI
     parameter HISPI_MSB_FIRST =            0,
     parameter HISPI_NUMLANES =             4,
+
+    parameter HISPI_DELAY_CLK0=           "TRUE",      
+    parameter HISPI_DELAY_CLK1=           "TRUE",      
+    parameter HISPI_DELAY_CLK2=           "TRUE",      
+    parameter HISPI_DELAY_CLK3=           "TRUE",      
+    parameter HISPI_MMCM0 =               "TRUE",
+    parameter HISPI_MMCM1 =               "FALSE",
+    parameter HISPI_MMCM2 =               "TRUE",
+    parameter HISPI_MMCM3 =               "FALSE",
+    
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
-    parameter HISPI_DIFF_TERM =           "TRUE",
+    parameter HISPI_DIFF_TERM =           "FALSE", // Only possible with 2.5 power LVDS, not with 1.8V "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT",
-//`endif    
+//    parameter HISPI_IOSTANDARD =          "PPDS_25", //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA) 
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I", //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA) 
+//    parameter HISPI_IOSTANDARD =          "DIFF_HSTL_II_18", //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA) 
+//`endif  DIFF_HSTL_II_18   
     
     parameter CMPRS_NUM_AFI_CHN =         1, // 2, // 1 - multiplex all 4 compressors to a single AXI_HP, 2 - split between to AXI_HP
     parameter CMPRS_GROUP_ADDR =          'h600, // total of 'h60
@@ -801,12 +828,43 @@
     parameter DEBUG_SET_STATUS =          'h2,    // program status (mode 3?)// SuppressThisWarning VEditor
     parameter DEBUG_CMD_LATENCY =          2, // >0 extra registers in the debug_sl (distriburted in parallel)// SuppressThisWarning VEditor
 //`endif
-    
-    parameter CLKIN_PERIOD_AXIHP =        20, //ns >1.25, 600<Fvco<1200
-    parameter DIVCLK_DIVIDE_AXIHP =       1,
-    parameter CLKFBOUT_MULT_AXIHP =       18, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKOUT_DIV_AXIHP =           6,   // To get 150MHz for the reference clock
-    parameter BUF_CLK1X_AXIHP =           "BUFG", // "BUFG", "BUFH", "BUFR", "NONE"
+    // setting system clock generated by a single PLL
+    parameter MULTICLK_IN_PERIOD =        20, // 50MHz
+    parameter MULTICLK_DIVCLK =            1, //
+    parameter MULTICLK_MULT =             24, //1200MHz
+`ifdef use200Mhz
+        parameter MULTICLK_DIV_DLYREF =    6, // 6 - 200MHz I/O delay reference clock (4 - 300MHz)
+`else
+        parameter MULTICLK_DIV_DLYREF =    4, // 4 - 300MHz I/O delay reference clock (6 - 200MHz)
+`endif
+    parameter MULTICLK_DIV_AXIHP =         8, // 150 MHz for AXI HP
+`ifdef  USE_XCLK2X
+        parameter MULTICLK_DIV_XCLK =     12, // 100 MHz for compressor
+        parameter MULTICLK_DIV_XCLK2X =    6, // 200 MHz for compressor (when MULTICLK_DIV_XCLK uses 100 MHz)
+`else        
+        parameter MULTICLK_DIV_XCLK =          5, // 240 MHz for compressor (12 for 100 MHz)
+`endif        
+    parameter MULTICLK_DIV_SYNC =         12, // 100 MHz for inter-camera synchronization and time keeping
+// Additional parameters for multi-clock PLL (phases and buffer types)
+    parameter MULTICLK_PHASE_FB =          0.0,
+    parameter MULTICLK_PHASE_DLYREF =      0.0,
+    parameter MULTICLK_BUF_DLYREF =        "BUFG",
+    parameter MULTICLK_PHASE_AXIHP =       0.0,
+    parameter MULTICLK_BUF_AXIHP =         "BUFG",
+    parameter MULTICLK_PHASE_XCLK =        0.0,
+    parameter MULTICLK_BUF_XCLK =          "BUFG",
+`ifdef  USE_XCLK2X
+    parameter MULTICLK_PHASE_XCLK2X =      0.0,
+    parameter MULTICLK_BUF_XCLK2X =        "BUFG",
+`endif        
+    parameter MULTICLK_PHASE_SYNC =        0.0,
+    parameter MULTICLK_BUF_SYNC =          "BUFG",
+    
+//    parameter CLKIN_PERIOD_AXIHP =        20, //ns >1.25, 600<Fvco<1200
+//    parameter DIVCLK_DIVIDE_AXIHP =       1,
+//    parameter CLKFBOUT_MULT_AXIHP =       18, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
+//    parameter CLKOUT_DIV_AXIHP =           6,   // To get 150MHz for the reference clock
+//    parameter BUF_CLK1X_AXIHP =           "BUFG", // "BUFG", "BUFH", "BUFR", "NONE"
 `ifdef HISPI
     parameter CLKIN_PERIOD_PCLK =         42, // 24MHz (actually needed is 24.4444
     parameter DIVCLK_DIVIDE_PCLK =         1,
@@ -824,45 +882,39 @@
     parameter BUF_CLK1X_PCLK =            "BUFG",
     parameter BUF_CLK1X_PCLK2X =          "BUFG",  
     
-    parameter CLKIN_PERIOD_XCLK =         20, // 50MHz 
-    parameter DIVCLK_DIVIDE_XCLK =         1,
-    parameter CLKFBOUT_MULT_XCLK =        20, // 50*20=1000 MHz
-`ifdef USE_XCLK2X
-    parameter CLKOUT_DIV_XCLK =           10, // 100 MHz 
-`else
-    parameter CLKOUT_DIV_XCLK =           4, // 250 MHz 
-`endif    
-    parameter CLKOUT_DIV_XCLK2X =          5, // 200 MHz
-    parameter PHASE_CLK2X_XCLK =           0.000, 
-    parameter BUF_CLK1X_XCLK =            "BUFG",
-    parameter BUF_CLK1X_XCLK2X =          "BUFG",  
     
-    parameter CLKIN_PERIOD_SYNC =         20, // 50MHz 
-    parameter DIVCLK_DIVIDE_SYNC =         1,
-    parameter CLKFBOUT_MULT_SYNC =        20, // 50*20=1000 MHz
-    parameter CLKOUT_DIV_SYNC =           10, // 100 MHz 
-    parameter BUF_CLK1X_SYNC =            "BUFG",
+//    parameter CLKIN_PERIOD_XCLK =         20, // 50MHz 
+//    parameter DIVCLK_DIVIDE_XCLK =         1,
+//    parameter CLKFBOUT_MULT_XCLK =        20, // 50*20=1000 MHz
+//`ifdef USE_XCLK2X
+//    parameter CLKOUT_DIV_XCLK =           10, // 100 MHz 
+//`else
+//    parameter CLKOUT_DIV_XCLK =           4, // 250 MHz 
+//`endif    
+//    parameter CLKOUT_DIV_XCLK2X =          5, // 200 MHz
+//    parameter PHASE_CLK2X_XCLK =           0.000, 
+//    parameter BUF_CLK1X_XCLK =            "BUFG",
+//    parameter BUF_CLK1X_XCLK2X =          "BUFG",  
+    
+//    parameter CLKIN_PERIOD_SYNC =         20, // 50MHz 
+//    parameter DIVCLK_DIVIDE_SYNC =         1,
+//    parameter CLKFBOUT_MULT_SYNC =        20, // 50*20=1000 MHz
+//    parameter CLKOUT_DIV_SYNC =           10, // 100 MHz 
+//    parameter BUF_CLK1X_SYNC =            "BUFG",
+
     
     parameter MEMCLK_CAPACITANCE =        "DONT_CARE",
-    parameter MEMCLK_IBUF_DELAY_VALUE =   "0",
     parameter MEMCLK_IBUF_LOW_PWR =       "TRUE",
-    parameter MEMCLK_IFD_DELAY_VALUE =    "AUTO",
     parameter MEMCLK_IOSTANDARD =         "SSTL15",
 
     parameter FFCLK0_CAPACITANCE =        "DONT_CARE",
     parameter FFCLK0_DIFF_TERM =          "FALSE",
-    parameter FFCLK0_DQS_BIAS =           "FALSE",
-    parameter FFCLK0_IBUF_DELAY_VALUE =   "0",
     parameter FFCLK0_IBUF_LOW_PWR =       "TRUE",
-    parameter FFCLK0_IFD_DELAY_VALUE =    "AUTO",
     parameter FFCLK0_IOSTANDARD =         "RSDS_25",
     
     parameter FFCLK1_CAPACITANCE =        "DONT_CARE",
     parameter FFCLK1_DIFF_TERM =          "FALSE",
-    parameter FFCLK1_DQS_BIAS =           "FALSE",
-    parameter FFCLK1_IBUF_DELAY_VALUE =   "0",
     parameter FFCLK1_IBUF_LOW_PWR =       "TRUE",
-    parameter FFCLK1_IFD_DELAY_VALUE =    "AUTO",
     parameter FFCLK1_IOSTANDARD =         "RSDS_25"
     
     

includes/x393_simulation_parameters.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
     , // to continue previous parameter list
     parameter integer AXI_RDADDR_LATENCY= 2, // 2, //2, //2,
@@ -46,9 +59,15 @@
     parameter SENSOR12BITS_NVLO =        1,   // VACT=0 in video mode (clocks)
     //parameter tMD   =   14;    //
     //parameter tDDO   =   10;   //   some confusion here - let's assume that it is from DCLK to Data out
+`ifdef HISPI
+    parameter SENSOR12BITS_TMD =         1,   //
+    parameter SENSOR12BITS_TDDO =        1,   //   some confusion here - let's assume that it is from DCLK to Data out
+    parameter SENSOR12BITS_TDDO1 =       2,   //
+`else    
     parameter SENSOR12BITS_TMD =         4,   //
     parameter SENSOR12BITS_TDDO =        2,   //   some confusion here - let's assume that it is from DCLK to Data out
     parameter SENSOR12BITS_TDDO1 =       5,   //
+`endif    
 //    parameter SENSOR12BITS_TRIGDLY =     8,   // delay between trigger input and start of output (VACT) in lines
 //    parameter SENSOR12BITS_RAMP =        1,   // 1 - ramp, 0 - random (now - sensor.dat)
 //    parameter SENSOR12BITS_NEW_BAYER =   0,   // 0 - "old" tiles (16x16, 1 - new - (18x18)   
@@ -61,7 +80,7 @@
     parameter FRAME_WIDTH_ROUND_BITS =   9,  // multiple of 512 pixels (32 16-byte bursts) (11 - ful SDRAM page)
     
     parameter WOI_WIDTH=                 64,
-    parameter QUADRANTS_PXD_HACT_VACT =  6'h01 // 2 bits each: data-0, hact - 1, vact - 2 
+    parameter QUADRANTS_PXD_HACT_VACT =  6'h01, // 2 bits each: data-0, hact - 1, vact - 2 
                                                // 90-degree shifts for data [1:0], hact [3:2] and vact [5:4]
-    
+    parameter SENSOR_PRIORITY =          1000
     
\ No newline at end of file

includes/x393_tasks01.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
  // Low-level tasks 
 // alternative way to check for empty read queue (without a separate counter)

includes/x393_tasks_afi.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
  task membridge_setup;

includes/x393_tasks_mcntrl_buffers.vh

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 /* 
 task write_block_scanline_chn;  // S uppressThisWarning VEditor : may be unused

includes/x393_tasks_mcntrl_en_dis_priority.vh

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 task enable_cmda;
    input en;

includes/x393_tasks_mcntrl_timing.vh

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
       task axi_set_same_delays;  //SuppressThisWarning VEditor : may be unused

includes/x393_tasks_pio_sequences.vh

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 task enable_reset_ps_pio; // control reset and enable of the PS PIO channel;
     input en;

includes/x393_tasks_ps_pio.vh

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 task schedule_ps_pio; // schedule software-control memory operation (may need to check FIFO status first)
     input [9:0] seq_addr; // sequence start address

includes/x393_tasks_status.vh

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
 // CVC bug that is supposed to be already fixed 

logger/buf_xclk_mclk16_393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/event_logger.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/imu_exttime393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

logger/imu_message393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/imu_spi393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/imu_timestamps393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/logger_arbiter393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/nmea_decoder393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

logger/rs232_rcv393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_4mux.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_linear_mux.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

memctrl/cmd_encod_linear_rd.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_linear_rw.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_linear_wr.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_tiled_32_rd.v

@@ -23,6 +23,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

memctrl/cmd_encod_tiled_32_rw.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_tiled_32_wr.v

@@ -23,6 +23,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

memctrl/cmd_encod_tiled_mux.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

memctrl/cmd_encod_tiled_rd.v

@@ -25,6 +25,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

memctrl/cmd_encod_tiled_rw.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/cmd_encod_tiled_wr.v

@@ -25,6 +25,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

memctrl/ddr_refresh.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 
@@ -142,15 +155,11 @@ module  mcntrl393 #(
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 20, // 10, //ns >1.25, 600<Fvco<1200 // Hardware 150MHz , change to             | 6.667
     parameter CLKFBOUT_MULT =       16,   // 8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 16
-    parameter CLKFBOUT_MULT_REF =   16,   // 18,   // 9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 6
-    parameter CLKFBOUT_DIV_REF =    4, // 200Mhz 3, // To get 300MHz for the reference clock
 `else
     parameter real REFCLK_FREQUENCY = 300.0,
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
 `endif    
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS= 1, // 0 - old, 1 - new 
@@ -251,7 +260,7 @@ module  mcntrl393 #(
     output                       mclk,     // global clock, half DDR3 clock, synchronizes all I/O through the command port
     input                        mrst,     // @posedge mclk synchronous reset - should not interrupt mclk generation
     output                       locked,   // to generate sync reset
-    output                       ref_clk,  // global clock for idelay_ctrl calibration
+    input                        ref_clk,  // global clock for idelay_ctrl calibration
     output                       idelay_ctrl_reset,
     // programming interface
     input                  [7:0] cmd_ad,      // byte-serial command address/data (up to 6 bytes: AL-AH-D0-D1-D2-D3 
@@ -402,9 +411,6 @@ module  mcntrl393 #(
     inout                        DQSU,  // UDQS I/O pad
     inout                        NDQSU //,
        
-//    output                       DUMMY_TO_KEEP  // to keep PS7 signals from "optimization"
-//    input                        MEMCLK
-// temporary debug data    
     ,output                [11:0] tmp_debug // add some signals generated here?
 );
     localparam COL_WDTH = COLADDR_NUMBER-3; // number of column address bits in bursts
@@ -1814,8 +1820,6 @@ module  mcntrl393 #(
         .HIGH_PERFORMANCE_MODE (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD          (CLKIN_PERIOD),
         .CLKFBOUT_MULT         (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF     (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF      (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE         (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS  (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE        (CLKFBOUT_PHASE),
@@ -1835,7 +1839,7 @@ module  mcntrl393 #(
         .mclk               (mclk),                       // output
         .mrst               (mrst),                       // input
         .locked             (locked),                     // output
-        .ref_clk            (ref_clk),                    // output
+        .ref_clk            (ref_clk),                    // input
         .idelay_ctrl_reset  (idelay_ctrl_reset),          // output
         .cmd_ad             (cmd_mcontr_ad),              // input[7:0] 
         .cmd_stb            (cmd_mcontr_stb),             // input

memctrl/mcntrl393_test01.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl_1kx32r.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl_1kx32w.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl_buf_rd.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl_buf_wr.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/mcntrl_linear_rw.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // TODO: ADD MCNTRL_SCANLINE_FRAME_PAGE_RESET to caller

memctrl/mcntrl_ps_pio.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

memctrl/mcntrl_tiled_rw.v

@@ -20,6 +20,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/memctrl16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 
@@ -115,15 +128,11 @@ module  memctrl16 #(
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 20, // 10, //ns >1.25, 600<Fvco<1200 // Hardware 150MHz , change to             | 6.667
     parameter CLKFBOUT_MULT =       16,   // 8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 16
-    parameter CLKFBOUT_MULT_REF =   16,   // 18,   // 9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE  | 6
-    parameter CLKFBOUT_DIV_REF =    4, // 200Mhz 3, // To get 300MHz for the reference clock
 `else
     parameter real REFCLK_FREQUENCY = 300.0,
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
 `endif    
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS= 1, // 0 - old, 1 - new 
@@ -144,7 +153,7 @@ module  memctrl16 #(
     output                       mclk,     // global clock, half DDR3 clock, synchronizes all I/O through the command port
     input                        mrst,     // @posedge mclk synchronous reset - should not interrupt mclk generation
     output                       locked,   // to generate sync reset
-    output                       ref_clk,  // global clock for idelay_ctrl calibration
+    input                        ref_clk,  // global clock for idelay_ctrl calibration
     output                       idelay_ctrl_reset,
     // programming interface
     input                  [7:0] cmd_ad,      // byte-serial command address/data (up to 6 bytes: AL-AH-D0-D1-D2-D3 
@@ -541,8 +550,6 @@ module  memctrl16 #(
     output                       SDDMU, // UDM  I/O pad (actually only output)
     inout                        DQSU,  // UDQS I/O pad
     inout                        NDQSU //,
-//    output                       DUMMY_TO_KEEP  // to keep PS7 signals from "optimization"
-//    input                        MEMCLK
 // temporary debug data    
     ,output                [11:0] tmp_debug // add some signals generated here?
 );
@@ -903,8 +910,6 @@ end
         .HIGH_PERFORMANCE_MODE         (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD                  (CLKIN_PERIOD),
         .CLKFBOUT_MULT                 (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF             (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF              (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE                 (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS          (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE                (CLKFBOUT_PHASE),
@@ -942,7 +947,7 @@ end
         .mclk           (mclk), // output
         .mrst           (mrst), // input
         .locked         (locked), // output
-        .ref_clk        (ref_clk), // output
+        .ref_clk        (ref_clk), // input
         .idelay_ctrl_reset (idelay_ctrl_reset),
         
         .cmd0_clk       (cmd0_clk), // input

memctrl/phy/byte_lane.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

memctrl/phy/cmd_addr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*

memctrl/phy/cmda_single.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/phy/dm_single.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // ISE 14.7 does not have OBUFT_DCIEN

memctrl/phy/dq_single.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

memctrl/phy/dqs_single.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 module  dqs_single #(

memctrl/phy/dqs_single_nofine.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 module  dqs_single_nofine #(

memctrl/phy/mcontr_sequencer.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -77,8 +90,6 @@ module  mcontr_sequencer   #(
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS= 1, // 0 - old, 1 - new 
     parameter CLKFBOUT_PHASE =      0.000,
@@ -118,7 +129,7 @@ module  mcontr_sequencer   #(
     output                       mclk,     // global clock, half DDR3 clock, synchronizes all I/O through the command port
     input                        mrst,     // @posedge mclk, sync reset (should not interrupt mclk!)
     output                       locked,   // to generate sync reset
-    output                       ref_clk,  // global clock for idelay_ctrl calibration
+    input                        ref_clk,  // global clock for idelay_ctrl calibration
     output                       idelay_ctrl_reset,
 // command port 0 (filled by software - 32w->32r) - used for mode set, refresh, write levelling, ...
     input                        cmd0_clk,
@@ -549,8 +560,6 @@ module  mcontr_sequencer   #(
         .HIGH_PERFORMANCE_MODE (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD          (CLKIN_PERIOD),
         .CLKFBOUT_MULT         (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF     (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF      (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE         (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE        (CLKFBOUT_PHASE),
@@ -586,7 +595,7 @@ module  mcontr_sequencer   #(
         .rst_in              (rst_in),                  // input
         .mclk                (mclk),                    // output
         .mrst                (mrst),                    // input
-        .ref_clk             (ref_clk),                 // output
+        .ref_clk             (ref_clk),                 // input
         .idelay_ctrl_reset   (idelay_ctrl_reset),       // output
         .dly_data            (dly_data[7:0]),           // input[7:0] 
         .dly_addr            (dly_addr[6:0]),           // input[6:0] 

memctrl/phy/phy_cmd.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -33,8 +46,6 @@ module  phy_cmd#(
     parameter HIGH_PERFORMANCE_MODE = "FALSE",
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS= 1, // 0 - old, 1 - new 
     parameter CLKFBOUT_PHASE =      0.000,
@@ -73,7 +84,7 @@ module  phy_cmd#(
     input                        rst_in,
     output                       mclk,     // global clock, half DDR3 clock, synchronizes all I/O through the command port
     input                        mrst,     // @posedge mclk synchronous reset - should not interrupt mclk generation
-    output                       ref_clk,  // global clock for idelay_ctrl calibration
+    input                        ref_clk,  // global clock for idelay_ctrl calibration
     output                       idelay_ctrl_reset,
 // inteface to control I/O delays and mmcm
     input                  [7:0] dly_data, // delay value (3 LSB - fine delay)
@@ -377,8 +388,6 @@ module  phy_cmd#(
         .BANDWIDTH        ("OPTIMIZED"),
         .CLKIN_PERIOD     (CLKIN_PERIOD),
         .CLKFBOUT_MULT    (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF(CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE    (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE   (CLKFBOUT_PHASE),
@@ -413,7 +422,7 @@ module  phy_cmd#(
         .clk_div         (clk_div),                        // output
         .mclk            (mclk),                           // output
         .mrst            (mrst),                           // input
-        .ref_clk         (ref_clk),                        // output
+        .ref_clk         (ref_clk),                        // input
         .idelay_ctrl_reset (idelay_ctrl_reset),            // output
 
         .rst_in          (rst_in),                         // input

memctrl/phy/phy_top.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -40,8 +53,6 @@ module  phy_top #(
     // Assuming 100MHz input clock, 800MHz Fvco, 400MHz clk, 200MHz clk_div, 200MHz mclk 
     parameter CLKIN_PERIOD          = 10, //ns >1.25, 600<Fvco<1200
     parameter CLKFBOUT_MULT =       8, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_MULT_REF =   9, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
-    parameter CLKFBOUT_DIV_REF =    3, // To get 300MHz for the reference clock
     parameter DIVCLK_DIVIDE=        1,
     parameter CLKFBOUT_USE_FINE_PS =1, // if 1 move CLKFBOUT_PHASE and SDCLK_PHASE, if 0 - other outputs (moved phases should be 0/same)
     parameter CLKFBOUT_PHASE =      0.000,
@@ -78,7 +89,7 @@ module  phy_top #(
     output                       clk_div,  // free-running half clk frequency, front aligned to clk (shared for R/W), BUFR output
     output                       mclk,     // same as clk_div, through separate BUFG and static phase adjust
     input                        mrst,     // @posedge mclk synchronous reset - should not interrupt mclk generation
-    output                       ref_clk,  // global clock for idelay_ctrl calibration
+    input                        ref_clk,  // global clock for idelay_ctrl calibration
     output                       idelay_ctrl_reset,
     input                        rst_in,   // reset delays/serdes - global reset?
     input                        ddr_rst,  // active high - generate NRST to memory
@@ -120,14 +131,9 @@ module  phy_top #(
     output                       ps_rdy,
     output     [PHASE_WIDTH-1:0] ps_out 
 );
-  
+  assign locked_pll = 1; // not used anymore, reference clock generation moved to other module
   reg rst= 1'b1;
-//  always @(negedge clk_div or posedge rst_in) begin // Why is it @ negedge clk_div?
-//    if (rst_in) rst <= 1'b1;
-//    else        rst <= 1'b0;
-//  end
 
-//  always @(negedge clk_div) begin // Why is it @ negedge clk_div?
   always @(posedge clk_div) begin // Why is it @ negedge clk_div?
     if (mrst) rst <= 1'b1;
     else      rst <= 1'b0;
@@ -137,27 +143,15 @@ module  phy_top #(
   wire  ld_data_h = (dly_addr[6:5] == 2'h1) && ld_delay ;             
   wire  ld_cmda =   (dly_addr[6:5] == 2'h2) && ld_delay ;             
   wire  ld_mmcm=    (dly_addr[6:0] == 7'h60) && ld_delay ;
-  wire  clkfb_ref, clk_ref_pre; 
-//  wire  ref_clk; // 200MHz/300Mhz to calibrate I/O delays            
-//  wire locked_mmcm,locked_pll, dly_ready, dci_ready;
-//  assign locked=locked_mmcm && locked_pll && dly_ready && dci_ready; // both PLL ready, I/O delay calibrated
+//  wire  clkfb_ref, clk_ref_pre; 
+
   wire clkin_stopped_mmcm;
   wire clkfb_stopped_mmcm;
   
   
   reg dbg1=0;
   reg dbg2=0;
-/*  
-  always @ (posedge rst_in or posedge mclk) begin
-    if (rst_in) dbg1 <= 0;
-    else dbg1 <= ~dbg1;
-  end
 
-  always @ (posedge rst_in or posedge clk_div) begin
-    if (rst_in) dbg2 <= 0;
-    else dbg2 <= ~dbg2;
-  end
-*/  
   always @ (posedge mclk) begin
     if (mrst) dbg1 <= 0;
     else     dbg1 <= ~dbg1;
@@ -316,10 +310,7 @@ BUFR clk_bufr_i (.O(clk), .CE(), .CLR(), .I(clk_pre));
 //BUFIO clk_buf_i (.O(clk), .I(clk_pre));
 BUFR clk_div_bufr_i (.O(clk_div), .CE(), .CLR(), .I(clk_div_pre));
 BUFIO iclk_bufio_i (.O(sdclk), .I(sdclk_pre) );
-//BUFIO clk_ref_i (.O(ref_clk), .I(clk_ref_pre));
-//assign ref_clk=clk_ref_pre;
-//BUFH clk_ref_i (.O(ref_clk), .I(clk_ref_pre));
-BUFG clk_ref_i (.O(ref_clk), .I(clk_ref_pre));
+///BUFG clk_ref_i (.O(ref_clk), .I(clk_ref_pre));
 BUFG mclk_i (.O(mclk),.I(mclk_pre) );
     mmcm_phase_cntr #(
         .PHASE_WIDTH         (PHASE_WIDTH),
@@ -390,30 +381,6 @@ BUFG mclk_i (.O(mclk),.I(mclk_pre) );
         .clkfb_stopped       (clkfb_stopped_mmcm) // output
          // output
     );
-
-// Generate reference clock for the I/O delays
-    pll_base #(
-        .CLKIN_PERIOD(CLKIN_PERIOD),
-        .BANDWIDTH("OPTIMIZED"),
-        .CLKFBOUT_MULT(CLKFBOUT_MULT_REF),
-        .CLKOUT0_DIVIDE(CLKFBOUT_DIV_REF),
-        .REF_JITTER1(0.010),
-        .STARTUP_WAIT("FALSE")
-    ) pll_base_i (
-        .clkin(clk_in), // input
-        .clkfbin(clkfb_ref), // input
-//        .rst(rst), // input
-        .rst(rst_in), // input
-        .pwrdwn(1'b0), // input
-        .clkout0(clk_ref_pre), // output
-        .clkout1(), // output
-        .clkout2(), // output
-        .clkout3(), // output
-        .clkout4(), // output
-        .clkout5(), // output
-        .clkfbout(clkfb_ref), // output
-        .locked(locked_pll) // output
-    );
 // Does it need to be re-calibrated periodically - yes when temperature changes, same as dci_reset
 assign idelay_ctrl_reset = rst || dly_rst;
     idelay_ctrl# (

memctrl/scheduler16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

py393/x393_jpeg.py

@@ -841,7 +841,8 @@ setup_all_sensors True None 0xf
 #next line to make compressor aways use the same input video frame buffer (default - 2 ping-pong frame buffers)
 #axi_write_single_w 0x6c4 0
 #set quadrants
-set_sensor_io_ctl 0 None None None None None 0 0x4
+#set_sensor_io_ctl 0 None None None None None 0 0x4
+set_sensor_io_ctl 0 None None None None None 0 0xe
 set_sensor_io_ctl 1 None None None None None 0 0xe
 set_sensor_io_ctl 2 None None None None None 0 0x4
 set_sensor_io_ctl 3 None None None None None 0 0xe

sensor/lens_flat393.v

@@ -23,6 +23,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns / 1ps
 /*

sensor/pxd_clock.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/pxd_single.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_10398.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -76,18 +89,21 @@ module  sens_10398 #(
 
     parameter HISPI_MSB_FIRST =            0,
     parameter HISPI_NUMLANES =             4,
+    parameter HISPI_DELAY_CLK =           "FALSE",      
+    parameter HISPI_MMCM =                "TRUE",
+    
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
     parameter HISPI_DIFF_TERM =           "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT",
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I", //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA)
     
     // Other (non-HiSPi) sensor I/Os
     parameter integer PXD_DRIVE =         12,
     parameter PXD_IBUF_LOW_PWR =         "TRUE",
-    parameter PXD_IOSTANDARD =           "DEFAULT", // 1.8V single-ended
+    parameter PXD_IOSTANDARD =           "LVCMOS18", // 1.8V single-ended
     parameter PXD_SLEW =                 "SLOW",
     parameter PXD_CAPACITANCE =          "DONT_CARE",
     parameter PXD_CLK_DIV =              10, // 220MHz -> 22MHz
@@ -324,6 +340,8 @@ module  sens_10398 #(
         .SENS_SS_MOD_PERIOD     (SENS_SS_MOD_PERIOD),
         .HISPI_MSB_FIRST        (HISPI_MSB_FIRST),
         .HISPI_NUMLANES         (HISPI_NUMLANES),
+        .HISPI_DELAY_CLK        (HISPI_DELAY_CLK),
+        .HISPI_MMCM             (HISPI_MMCM),
         .HISPI_CAPACITANCE      (HISPI_CAPACITANCE),
         .HISPI_DIFF_TERM        (HISPI_DIFF_TERM),
         .HISPI_DQS_BIAS         (HISPI_DQS_BIAS),
@@ -356,16 +374,43 @@ module  sens_10398 #(
         .clkin_pxd_stopped_mmcm (clkin_pxd_stopped_mmcm), // output
         .clkfb_pxd_stopped_mmcm (clkfb_pxd_stopped_mmcm)  // output
     );
-
+/*
     obufds #(
         .CAPACITANCE("DONT_CARE"),
-        .IOSTANDARD("DEFAULT"),
+        .IOSTANDARD(PXD_IOSTANDARD), // not diff, just opposite phase signals
         .SLEW("SLOW")
     ) obufds_i (
         .o   (sens_ext_clk_p),                   // output
         .ob  (sens_ext_clk_n),                  // output
         .i   (pxd_clk_cntr[PXD_CLK_DIV_BITS-1]) // input
     );
+*/  
+//    reg [1:0] ext_clk_r;
+//    always @(posedge pclk) begin
+//        ext_clk_r <= {pxd_clk_cntr[PXD_CLK_DIV_BITS-1], !pxd_clk_cntr[PXD_CLK_DIV_BITS-1]};
+//    end
+
+  
+    obuf #(
+        .CAPACITANCE  (PXD_CAPACITANCE),
+        .DRIVE        (PXD_DRIVE),
+        .IOSTANDARD   (PXD_IOSTANDARD),
+        .SLEW         (PXD_SLEW)
+    ) ext_clk_p_i (
+        .O  (sens_ext_clk_p), // output
+        .I  (pxd_clk_cntr[PXD_CLK_DIV_BITS-1]) //ext_clk_r[0])    // input
+    );
+
+    obuf #(
+        .CAPACITANCE  (PXD_CAPACITANCE),
+        .DRIVE        (PXD_DRIVE),
+        .IOSTANDARD   (PXD_IOSTANDARD),
+        .SLEW         (PXD_SLEW)
+    ) ext_clk_n_i (
+        .O  (sens_ext_clk_n), // output
+        .I  (iarst) // ~pxd_clk_cntr[PXD_CLK_DIV_BITS-1]) // ext_clk_r[1])    // input
+    );
+    
     // Probe programmable/ control PROGRAM pin
     reg [1:0] xpgmen_d;
     reg force_senspgm=0;

sensor/sens_gamma.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

sensor/sens_hispi12l4.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -46,13 +59,15 @@ module  sens_hispi12l4#(
 
     parameter HISPI_MSB_FIRST =            0,
     parameter HISPI_NUMLANES =             4,
+    parameter HISPI_DELAY_CLK =           "FALSE",      
+    parameter HISPI_MMCM =                "TRUE",
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
     parameter HISPI_DIFF_TERM =           "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT",
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I", //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA),
     parameter HISPI_KEEP_IRST =           5 // number of cycles to keep irst on after release of prst (small number - use 1 hot)
 )(
     input             pclk,   // global clock input, pixel rate (220MHz for MT9F002)
@@ -112,6 +127,14 @@ module  sens_hispi12l4#(
         .SENS_SS_EN             (SENS_SS_EN),
         .SENS_SS_MODE           (SENS_SS_MODE),
         .SENS_SS_MOD_PERIOD     (SENS_SS_MOD_PERIOD),
+        .IODELAY_GRP            (IODELAY_GRP),
+        .IDELAY_VALUE           (IDELAY_VALUE),
+        .REFCLK_FREQUENCY       (REFCLK_FREQUENCY),
+        .HIGH_PERFORMANCE_MODE  (HIGH_PERFORMANCE_MODE),
+
+        .HISPI_DELAY_CLK        (HISPI_DELAY_CLK),
+        .HISPI_MMCM             (HISPI_MMCM),
+        
         .HISPI_CAPACITANCE      (HISPI_CAPACITANCE),
         .HISPI_DIFF_TERM        (HISPI_DIFF_TERM),
         .HISPI_DQS_BIAS         (HISPI_DQS_BIAS),
@@ -124,6 +147,7 @@ module  sens_hispi12l4#(
         .mrst                   (mrst),                   // input
         .phase                  (dly_data[7:0]),          // input[7:0] 
         .set_phase              (set_clk_phase),          // input
+        .load                   (ld_idelay),              // input
         .rst_mmcm               (rst_mmcm),               // input
         .clp_p                  (sns_clkp),               // input
         .clk_n                  (sns_clkn),               // input

sensor/sens_hispi_clock.v

@@ -17,15 +17,26 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
 module  sens_hispi_clock#(
     
     parameter SENS_PHASE_WIDTH=            8,      // number of bits for te phase counter (depends on divisors)
-//    parameter SENS_PCLK_PERIOD =           3.000,  // input period in ns, 0..100.000 - MANDATORY, resolution down to 1 ps
     parameter SENS_BANDWIDTH =             "OPTIMIZED",  //"OPTIMIZED", "HIGH","LOW"
-
     parameter CLKIN_PERIOD_SENSOR =        3.000, // input period in ns, 0..100.000 - MANDATORY, resolution down to 1 ps
     parameter CLKFBOUT_MULT_SENSOR =       3,      // 330 MHz --> 990 MHz
     parameter CLKFBOUT_PHASE_SENSOR =      0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
@@ -40,22 +51,28 @@ module  sens_hispi_clock#(
     parameter SENS_SS_EN         =        "FALSE",      // Enables Spread Spectrum mode
     parameter SENS_SS_MODE       =        "CENTER_HIGH",//"CENTER_HIGH","CENTER_LOW","DOWN_HIGH","DOWN_LOW"
     parameter SENS_SS_MOD_PERIOD =         10000,        // integer 4000-40000 - SS modulation period in ns
+    // Used with delay
+    parameter IODELAY_GRP =             "IODELAY_SENSOR", // may need different for different channels?
+    parameter integer IDELAY_VALUE =     0,
+    parameter real REFCLK_FREQUENCY =    200.0,
+    parameter HIGH_PERFORMANCE_MODE =   "FALSE",
     
+    parameter HISPI_DELAY_CLK =           "FALSE",      
+    parameter HISPI_MMCM =                "TRUE",
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
     parameter HISPI_DIFF_TERM =           "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT"
-    
-    
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I" //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA)
 
 )(
     input        mclk,
     input        mrst,
     input  [7:0] phase,
     input        set_phase,
+    input        load,      // only used when delay, not phase
     input        rst_mmcm,
     input        clp_p,
     input        clk_n,
@@ -72,6 +89,15 @@ module  sens_hispi_clock#(
     wire         clk_fb;
     wire         prst = mrst;
     wire         clk_in;
+    wire         clk_int;
+    wire         set_phase_w = (HISPI_DELAY_CLK == "TRUE") ? 1'b0: set_phase;
+    wire   [7:0] phase_w  =    (HISPI_DELAY_CLK == "TRUE") ? 8'b0: phase;
+    wire         ps_rdy_w;
+    wire   [7:0] ps_out_w; 
+    
+    assign ps_rdy = (HISPI_DELAY_CLK == "TRUE") ? 1'b1 : ps_rdy_w;
+    assign ps_out = (HISPI_DELAY_CLK == "TRUE") ? 8'b0 : ps_out_w;
+    
     ibufds_ibufgds #(
         .CAPACITANCE      (HISPI_CAPACITANCE),
         .DIFF_TERM        (HISPI_DIFF_TERM),
@@ -81,69 +107,127 @@ module  sens_hispi_clock#(
         .IFD_DELAY_VALUE  (HISPI_IFD_DELAY_VALUE),
         .IOSTANDARD       (HISPI_IOSTANDARD)
     ) ibufds_ibufgds0_i (
-        .O    (clk_in),      // output
+        .O    (clk_int),      // output
         .I    (clp_p), // input
         .IB   (clk_n)  // input
     );
-
-
+    generate
+        if (HISPI_DELAY_CLK == "TRUE") begin
+            idelay_nofine # (
+                .IODELAY_GRP           (IODELAY_GRP),
+                .DELAY_VALUE           (IDELAY_VALUE),
+                .REFCLK_FREQUENCY      (REFCLK_FREQUENCY),
+                .HIGH_PERFORMANCE_MODE (HIGH_PERFORMANCE_MODE)
+            ) clk_dly_i(
+                .clk          (mclk),
+                .rst          (mrst),
+                .set          (set_phase),
+                .ld           (load),
+                .delay        (phase[4:0]),
+                .data_in      (clk_int),
+                .data_out     (clk_in)
+            );
+        end else begin
+            assign clk_in =  clk_int;
+        end
+    endgenerate
 
     // generate phase-shifterd pixel clock (and 2x version) from either the internal clock (that is output to the sensor) or from the clock
     // received from the sensor (may need to reset MMCM after resetting sensor)
-    mmcm_phase_cntr #(
-        .PHASE_WIDTH         (SENS_PHASE_WIDTH),
-        .CLKIN_PERIOD        (CLKIN_PERIOD_SENSOR),
-        .BANDWIDTH           (SENS_BANDWIDTH),
-        .CLKFBOUT_MULT_F     (CLKFBOUT_MULT_SENSOR), // 4
-        .DIVCLK_DIVIDE       (SENS_DIVCLK_DIVIDE),
-        .CLKFBOUT_PHASE      (CLKFBOUT_PHASE_SENSOR),
-        .CLKOUT0_PHASE       (IPCLK_PHASE),
-        .CLKOUT1_PHASE       (IPCLK2X_PHASE),
-        .CLKFBOUT_USE_FINE_PS("FALSE"),
-        .CLKOUT0_USE_FINE_PS ("TRUE"),
-        .CLKOUT1_USE_FINE_PS ("TRUE"),
-        .CLKOUT0_DIVIDE_F    (CLKFBOUT_MULT_SENSOR * 2),  // 6  // 8.000),
-        .CLKOUT1_DIVIDE      (CLKFBOUT_MULT_SENSOR ), // 3 // 4),
-        .COMPENSATION        ("ZHOLD"),
-        .REF_JITTER1         (SENS_REF_JITTER1),
-        .REF_JITTER2         (SENS_REF_JITTER2),
-        .SS_EN               (SENS_SS_EN),
-        .SS_MODE             (SENS_SS_MODE),
-        .SS_MOD_PERIOD       (SENS_SS_MOD_PERIOD),
-        .STARTUP_WAIT        ("FALSE")
-        
-    ) mmcm_phase_cntr_i (
-        .clkin1              (clk_in),          // input
-        .clkin2              (1'b0),            // input
-        .sel_clk2            (1'b0),            // input
-        .clkfbin             (clk_fb),          // input
-        .rst                 (rst_mmcm),        // input
-        .pwrdwn              (1'b0),            // input
-        .psclk               (mclk),            // input
-        .ps_we               (set_phase),       // input
-        .ps_din              (phase),           // input[7:0] 
-        .ps_ready            (ps_rdy),          // output
-        .ps_dout             (ps_out),          // output[7:0] reg 
-        .clkout0             (ipclk_pre),       // output
-        .clkout1             (ipclk2x_pre),     // output
-        .clkout2(), // output
-        .clkout3(), // output
-        .clkout4(), // output
-        .clkout5(), // output
-        .clkout6(), // output
-        .clkout0b(), // output
-        .clkout1b(), // output
-        .clkout2b(), // output
-        .clkout3b(), // output
-        .clkfbout            (clk_fb), // output
-        .clkfboutb(), // output
-        .locked              (locked_pxd_mmcm),
-        .clkin_stopped       (clkin_pxd_stopped_mmcm), // output
-        .clkfb_stopped       (clkfb_pxd_stopped_mmcm) // output
-         // output
-    );
+    
+    generate
+        if (HISPI_MMCM == "TRUE") begin
+            mmcm_phase_cntr #(
+                .PHASE_WIDTH         (SENS_PHASE_WIDTH),
+                .CLKIN_PERIOD        (CLKIN_PERIOD_SENSOR),
+                .BANDWIDTH           (SENS_BANDWIDTH),
+                .CLKFBOUT_MULT_F     (CLKFBOUT_MULT_SENSOR), // 4
+                .DIVCLK_DIVIDE       (SENS_DIVCLK_DIVIDE),
+                .CLKFBOUT_PHASE      (CLKFBOUT_PHASE_SENSOR),
+                .CLKOUT0_PHASE       (IPCLK_PHASE),
+                .CLKOUT1_PHASE       (IPCLK2X_PHASE),
+                .CLKFBOUT_USE_FINE_PS("FALSE"),
+                .CLKOUT0_USE_FINE_PS ("TRUE"),
+                .CLKOUT1_USE_FINE_PS ("TRUE"),
+                .CLKOUT0_DIVIDE_F    (CLKFBOUT_MULT_SENSOR * 2),  // 6  // 8.000),
+                .CLKOUT1_DIVIDE      (CLKFBOUT_MULT_SENSOR ), // 3 // 4),
+                .COMPENSATION        ("ZHOLD"),
+                .REF_JITTER1         (SENS_REF_JITTER1),
+                .REF_JITTER2         (SENS_REF_JITTER2),
+                .SS_EN               (SENS_SS_EN),
+                .SS_MODE             (SENS_SS_MODE),
+                .SS_MOD_PERIOD       (SENS_SS_MOD_PERIOD),
+                .STARTUP_WAIT        ("FALSE")
+            ) mmcm_or_pll_i (
+                .clkin1              (clk_in),          // input
+                .clkin2              (1'b0),            // input
+                .sel_clk2            (1'b0),            // input
+                .clkfbin             (clk_fb),          // input
+                .rst                 (rst_mmcm),        // input
+                .pwrdwn              (1'b0),            // input
+                
+                .psclk               (mclk),            // input
+                .ps_we               (set_phase_w),     // input
+                .ps_din              (phase_w),         // input[7:0] 
+                .ps_ready            (ps_rdy_w),        // output
+                .ps_dout             (ps_out_w),        // output[7:0] reg 
+                
+                .clkout0             (ipclk_pre),       // output
+                .clkout1             (ipclk2x_pre),     // output
+                .clkout2(), // output
+                .clkout3(), // output
+                .clkout4(), // output
+                .clkout5(), // output
+                .clkout6(), // output
+                .clkout0b(), // output
+                .clkout1b(), // output
+                .clkout2b(), // output
+                .clkout3b(), // output
+                .clkfbout            (clk_fb), // output
+                .clkfboutb(), // output
+                .locked              (locked_pxd_mmcm),
+                .clkin_stopped       (clkin_pxd_stopped_mmcm), // output
+                .clkfb_stopped       (clkfb_pxd_stopped_mmcm) // output
+                 // output
+            );
+        end else begin
+            pll_base #(
+                .CLKIN_PERIOD        (CLKIN_PERIOD_SENSOR),
+                .BANDWIDTH           (SENS_BANDWIDTH),
+                .CLKFBOUT_MULT       (CLKFBOUT_MULT_SENSOR), // 4
+                .DIVCLK_DIVIDE       (SENS_DIVCLK_DIVIDE),
+                .CLKFBOUT_PHASE      (CLKFBOUT_PHASE_SENSOR),
+                .CLKOUT0_PHASE       (IPCLK_PHASE),
+                .CLKOUT1_PHASE       (IPCLK2X_PHASE),
+                .CLKOUT0_DIVIDE      (CLKFBOUT_MULT_SENSOR * 2),  // 6  // 8.000),
+                .CLKOUT1_DIVIDE      (CLKFBOUT_MULT_SENSOR ), // 3 // 4),
+                .REF_JITTER1         (SENS_REF_JITTER1),
+                .STARTUP_WAIT        ("FALSE")
+            ) mmcm_or_pll_i (
+                .clkin               (clk_in),          // input
+                .clkfbin             (clk_fb),          // input
+                .rst                 (rst_mmcm),        // input
+                .pwrdwn              (1'b0),            // input
+                .clkout0             (ipclk_pre),       // output
+                .clkout1             (ipclk2x_pre),     // output
+                .clkout2(), // output
+                .clkout3(), // output
+                .clkout4(), // output
+                .clkout5(), // output
+                .clkfbout            (clk_fb), // output
+                .locked              (locked_pxd_mmcm)
+                 // output
+            );
+            assign clkin_pxd_stopped_mmcm = 0;
+            assign clkfb_pxd_stopped_mmcm = 0;
+            assign ps_rdy_w = 1;
+            assign ps_out_w = 0; // alternatively - register delay written
+        end
+    endgenerate
+    
     generate
-        if      (BUF_IPCLK == "BUFG")  BUFG  clk1x_i (.O(ipclk),   .I(ipclk_pre));
+        if      (BUF_IPCLK == "BUFR2") BUFR  #(.BUFR_DIVIDE(2)) clk1x_i (.O(ipclk), .I(ipclk2x_pre), .CE(1'b1), .CLR(rst_mmcm));
+        else if (BUF_IPCLK == "BUFG")  BUFG  clk1x_i (.O(ipclk),   .I(ipclk_pre));
         else if (BUF_IPCLK == "BUFH")  BUFH  clk1x_i (.O(ipclk),   .I(ipclk_pre));
         else if (BUF_IPCLK == "BUFR")  BUFR  clk1x_i (.O(ipclk),   .I(ipclk_pre), .CE(1'b1), .CLR(prst));
         else if (BUF_IPCLK == "BUFMR") BUFMR clk1x_i (.O(ipclk),   .I(ipclk_pre));

sensor/sens_hispi_din.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -33,7 +46,7 @@ module  sens_hispi_din #(
     parameter HISPI_IBUF_DELAY_VALUE =   "0",
     parameter HISPI_IBUF_LOW_PWR =       "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =    "AUTO",
-    parameter HISPI_IOSTANDARD =         "DEFAULT"
+    parameter HISPI_IOSTANDARD =         "DIFF_SSTL18_I" //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA)
 )(
     input                           mclk,
     input                           mrst,

sensor/sens_hispi_fifo.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_hispi_lane.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_histogram.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
     // TODO: get rid of pclk2x by doubling memories (making 1 write port and 2 read ones)

sensor/sens_histogram_mux.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_histogram_snglclk.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_parallel12.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sens_sync.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensor_channel.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -181,7 +194,6 @@ module  sensor_channel#(
     //sensor_i2c_io other parameters
     parameter integer SENSI2C_DRIVE=  12,
     parameter SENSI2C_IBUF_LOW_PWR=   "TRUE",
-    parameter SENSI2C_IOSTANDARD =    "DEFAULT",
     parameter SENSI2C_SLEW =          "SLOW",
     
 `ifndef HISPI
@@ -197,7 +209,6 @@ module  sensor_channel#(
     parameter integer IDELAY_VALUE = 0,
     parameter integer PXD_DRIVE = 12,
     parameter PXD_IBUF_LOW_PWR = "TRUE",
-    parameter PXD_IOSTANDARD = "DEFAULT",
     parameter PXD_SLEW = "SLOW",
     parameter real SENS_REFCLK_FREQUENCY =    300.0,
     parameter SENS_HIGH_PERFORMANCE_MODE =    "FALSE",
@@ -219,12 +230,16 @@ module  sensor_channel#(
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS18",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS18",
 `else    
     parameter CLKIN_PERIOD_SENSOR =      10.000, // input period in ns, 0..100.000 - MANDATORY, resolution down to 1 ps
     parameter CLKFBOUT_MULT_SENSOR =     8,      // 100 MHz --> 800 MHz
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS25",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS25",
 `endif
     
     parameter BUF_IPCLK =             "BUFR",
@@ -240,13 +255,15 @@ module  sensor_channel#(
 `ifdef HISPI
    ,parameter HISPI_MSB_FIRST =            0,
     parameter HISPI_NUMLANES =             4,
+    parameter HISPI_DELAY_CLK =           "FALSE",      
+    parameter HISPI_MMCM =                "TRUE",
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
     parameter HISPI_DIFF_TERM =           "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT"
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I" //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA)
 `endif    
     
 `ifdef DEBUG_RING
@@ -266,12 +283,16 @@ module  sensor_channel#(
     input         prst,      // @posedge pclk, sync reset
     
     // I/O pads, pin names match circuit diagram
-    inout   [7:0] sns_dp,
-    inout   [7:0] sns_dn,
 `ifdef HISPI   
+    input   [3:0] sns_dp,
+    input   [3:0] sns_dn,
+    inout   [7:4] sns_dp74,
+    inout   [7:4] sns_dn74,
     input         sns_clkp,
     input         sns_clkn,
 `else
+    inout   [7:0] sns_dp,
+    inout   [7:0] sns_dn,
     inout         sns_clkp,
     inout         sns_clkn,
 `endif    
@@ -732,6 +753,8 @@ module  sensor_channel#(
             .SENS_SS_MOD_PERIOD     (SENS_SS_MOD_PERIOD),
             .HISPI_MSB_FIRST        (HISPI_MSB_FIRST),
             .HISPI_NUMLANES         (HISPI_NUMLANES),
+            .HISPI_DELAY_CLK        (HISPI_DELAY_CLK),
+            .HISPI_MMCM             (HISPI_MMCM),
             .HISPI_CAPACITANCE      (HISPI_CAPACITANCE),
             .HISPI_DIFF_TERM        (HISPI_DIFF_TERM),
             .HISPI_DQS_BIAS         (HISPI_DQS_BIAS),
@@ -763,16 +786,16 @@ module  sensor_channel#(
             .sns_dn           (sns_dn[3:0]),            // input[3:0] 
             .sns_clkp         (sns_clkp),               // input
             .sns_clkn         (sns_clkn),               // input
-            .sens_ext_clk_p   (sns_dp[6]),              // output
-            .sens_ext_clk_n   (sns_dn[6]),              // output
+            .sens_ext_clk_p   (sns_dp74[6]),            // output
+            .sens_ext_clk_n   (sns_dn74[6]),            // output
             .sns_pgm          (sns_pg),                 // inout
             .sns_ctl_tck      (sns_ctl),                // output
-            .sns_mrst         (sns_dp[7]),              // output
-            .sns_arst_tms     (sns_dn[7]),              // output
-            .sns_gp0_tdi      (sns_dp[5]),              // output
-            .sns_gp1          (sns_dn[5]),              // output
-            .sns_flash_tdo    (sns_dp[4]),              // input
-            .sns_shutter_done (sns_dn[4]),              // input
+            .sns_mrst         (sns_dp74[7]),            // output
+            .sns_arst_tms     (sns_dn74[7]),            // output
+            .sns_gp0_tdi      (sns_dp74[5]),            // output
+            .sns_gp1          (sns_dn74[5]),            // output
+            .sns_flash_tdo    (sns_dp74[4]),            // input
+            .sns_shutter_done (sns_dn74[4]),            // input
             .pxd              (pxd),                    // output[11:0] 
             .hact             (hact),                   // output
             .sof              (sof),                    // output
@@ -806,7 +829,6 @@ module  sensor_channel#(
             .IODELAY_GRP           (IODELAY_GRP),
             .IDELAY_VALUE          (IDELAY_VALUE),
             .PXD_DRIVE             (PXD_DRIVE),
-            .PXD_IBUF_LOW_PWR      (PXD_IBUF_LOW_PWR),
             .PXD_IOSTANDARD        (PXD_IOSTANDARD),
             .PXD_SLEW              (PXD_SLEW),
             .SENS_REFCLK_FREQUENCY (SENS_REFCLK_FREQUENCY),
@@ -819,6 +841,7 @@ module  sensor_channel#(
             .CLKFBOUT_PHASE_SENSOR (CLKFBOUT_PHASE_SENSOR),
             .IPCLK_PHASE           (IPCLK_PHASE),
             .IPCLK2X_PHASE         (IPCLK2X_PHASE),
+            .PXD_IBUF_LOW_PWR      (PXD_IBUF_LOW_PWR),
             .BUF_IPCLK             (BUF_IPCLK),
             .BUF_IPCLK2X           (BUF_IPCLK2X),
             .SENS_DIVCLK_DIVIDE    (SENS_DIVCLK_DIVIDE),

sensor/sensor_fifo.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensor_i2c.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensor_i2c_io.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -56,7 +69,11 @@ module  sensor_i2c_io#(
 // I/O parameters   
     parameter integer SENSI2C_DRIVE = 12,
     parameter SENSI2C_IBUF_LOW_PWR = "TRUE",
-    parameter SENSI2C_IOSTANDARD =  "DEFAULT",
+`ifdef HISPI    
+    parameter SENSI2C_IOSTANDARD =  "LVCMOS18",
+`else
+    parameter SENSI2C_IOSTANDARD =  "LVCMOS25",
+`endif    
     parameter SENSI2C_SLEW =        "SLOW"
 )(
     input         mrst,        // @mclk

sensor/sensor_i2c_prot.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensor_i2c_scl_sda.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensor_membuf.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

sensor/sensors393.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -181,7 +194,6 @@ module  sensors393 #(
     //sensor_i2c_io other parameters
     parameter integer SENSI2C_DRIVE=     12,
     parameter SENSI2C_IBUF_LOW_PWR=      "TRUE",
-    parameter SENSI2C_IOSTANDARD =       "DEFAULT",
     parameter SENSI2C_SLEW =             "SLOW",
     
 `ifndef HISPI
@@ -215,7 +227,6 @@ module  sensors393 #(
     parameter integer IDELAY_VALUE =     0,
     parameter integer PXD_DRIVE =        12,
     parameter PXD_IBUF_LOW_PWR =         "TRUE",
-    parameter PXD_IOSTANDARD =           "DEFAULT",
     parameter PXD_SLEW =                 "SLOW",
     parameter real SENS_REFCLK_FREQUENCY =    300.0,
     parameter SENS_HIGH_PERFORMANCE_MODE =    "FALSE",
@@ -235,12 +246,16 @@ module  sensors393 #(
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS18",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS18",
 `else    
     parameter CLKIN_PERIOD_SENSOR =      10.000, // input period in ns, 0..100.000 - MANDATORY, resolution down to 1 ps
     parameter CLKFBOUT_MULT_SENSOR =     8,      // 100 MHz --> 800 MHz
     parameter CLKFBOUT_PHASE_SENSOR =    0.000,  // CLOCK FEEDBACK phase in degrees (3 significant digits, -360.000...+360.000)
     parameter IPCLK_PHASE =              0.000,
     parameter IPCLK2X_PHASE =            0.000,
+    parameter PXD_IOSTANDARD =           "LVCMOS25",
+    parameter SENSI2C_IOSTANDARD =       "LVCMOS25",
 `endif
 //    parameter BUF_IPCLK =                "BUFR",
 //    parameter BUF_IPCLK2X =              "BUFR",  
@@ -266,13 +281,21 @@ module  sensors393 #(
 `ifdef HISPI
    ,parameter HISPI_MSB_FIRST =            0,
     parameter HISPI_NUMLANES =             4,
+    parameter HISPI_DELAY_CLK0=           "FALSE",      
+    parameter HISPI_DELAY_CLK1=           "FALSE",      
+    parameter HISPI_DELAY_CLK2=           "FALSE",      
+    parameter HISPI_DELAY_CLK3=           "FALSE",      
+    parameter HISPI_MMCM0 =               "TRUE",
+    parameter HISPI_MMCM1 =               "TRUE",
+    parameter HISPI_MMCM2 =               "TRUE",
+    parameter HISPI_MMCM3 =               "TRUE",
     parameter HISPI_CAPACITANCE =         "DONT_CARE",
     parameter HISPI_DIFF_TERM =           "TRUE",
     parameter HISPI_DQS_BIAS =            "TRUE",
     parameter HISPI_IBUF_DELAY_VALUE =    "0",
     parameter HISPI_IBUF_LOW_PWR =        "TRUE",
     parameter HISPI_IFD_DELAY_VALUE =     "AUTO",
-    parameter HISPI_IOSTANDARD =          "DEFAULT"
+    parameter HISPI_IOSTANDARD =          "DIFF_SSTL18_I" //"DIFF_SSTL18_II" for high current (13.4mA vs 8mA)
 `endif    
     
 `ifdef DEBUG_RING
@@ -301,12 +324,16 @@ module  sensors393 #(
     input         status_start, // Acknowledge of the first status packet byte (address)
     
     // I/O pads, pin names match circuit diagram (each sensor)
-    inout  [31:0] sns_dp,
-    inout  [31:0] sns_dn,
 `ifdef HISPI    
-    inout   [3:0] sns_clkp, // SuppressThisWarning all - input-only in HiSPi mode
-    inout   [3:0] sns_clkn, // SuppressThisWarning all - input-only in HiSPi mode
+    input  [15:0] sns_dp,
+    input  [15:0] sns_dn,
+    inout  [15:0] sns_dp74,
+    inout  [15:0] sns_dn74,
+    input   [3:0] sns_clkp, // SuppressThisWarning all - input-only in HiSPi mode
+    input   [3:0] sns_clkn, // SuppressThisWarning all - input-only in HiSPi mode
 `else
+    inout  [31:0] sns_dp,
+    inout  [31:0] sns_dn,
     inout   [3:0] sns_clkp,
     inout   [3:0] sns_clkn,
 `endif    
@@ -580,6 +607,10 @@ module  sensors393 #(
 `ifdef HISPI
                ,.HISPI_MSB_FIRST               (HISPI_MSB_FIRST),
                 .HISPI_NUMLANES                (HISPI_NUMLANES),
+
+                .HISPI_DELAY_CLK               ((i & 2) ? ((i & 1) ? HISPI_DELAY_CLK3 : HISPI_DELAY_CLK2) : ((i & 1) ?HISPI_DELAY_CLK1 : HISPI_DELAY_CLK0 )),
+                .HISPI_MMCM                    ((i & 2) ? ((i & 1) ? HISPI_MMCM3 :      HISPI_MMCM2) :      ((i & 1) ?HISPI_MMCM1 :      HISPI_MMCM0 )),
+
                 .HISPI_CAPACITANCE             (HISPI_CAPACITANCE),
                 .HISPI_DIFF_TERM               (HISPI_DIFF_TERM),
                 .HISPI_DQS_BIAS                (HISPI_DQS_BIAS),
@@ -599,11 +630,19 @@ module  sensors393 #(
 `endif                
                 .mrst         (mrst),                  // input
                 .prst         (prst),                  // input
-                
+`ifdef HISPI
+                .sns_dp       (sns_dp[i * 4 +: 4]),    // input[3:0] 
+                .sns_dn       (sns_dn[i * 4 +: 4]),    // input[3:0]
+                .sns_dp74     (sns_dp74[i * 4 +: 4]),  // input[3:0] 
+                .sns_dn74     (sns_dn74[i * 4 +: 4]),  // input[3:0] 
+                .sns_clkp     (sns_clkp[i]),           // input
+                .sns_clkn     (sns_clkn[i]),           // input
+`else                
                 .sns_dp       (sns_dp[i * 8 +: 8]),    // inout[7:0] 
                 .sns_dn       (sns_dn[i * 8 +: 8]),    // inout[7:0] 
                 .sns_clkp     (sns_clkp[i]),           // inout
                 .sns_clkn     (sns_clkn[i]),           // inout
+`endif                
                 .sns_scl      (sns_scl[i]),            // inout
                 .sns_sda      (sns_sda[i]),            // inout
                 .sns_ctl      (sns_ctl[i]),            // inout

simulation_modules/par12_hispi_psp4l.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/sim_clk_div.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/sim_frac_clk_delay.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_hp_rd.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_hp_wr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_master_rdaddr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 
 `timescale 1ns/1ps

simulation_modules/simul_axi_master_wdata.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_master_wraddr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_read.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_axi_slow_ready.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_clk.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_clk_div_mult.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_clk_mult.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_clk_mult_div.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_fifo.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_saxi_gp_wr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

simulation_modules/simul_sensor12bits.v

@@ -14,10 +14,23 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/> .
- *******************************************************************************/
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
 
 module   simul_sensor12bits # (
     parameter SENSOR_IMAGE_TYPE =        "NORM", // "RUN1",

status_read.v

@@ -25,6 +25,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

system_defines.vh

+ /*******************************************************************************
+ * File: system_defines.vh
+ * Date:2015-02-28  
+ * Author: Andrey Filippov     
+ * Description: Preprocessor macros definitions to be included in the project
+ *
+ * Copyright (c) 2015 Elphel, Inc.
+ * system_defines.vh is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * system_defines.vh is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
   // This file may be used to define same pre-processor macros to be included into each parsed file
 `ifndef SYSTEM_DEFINES
   `define SYSTEM_DEFINES
   `define PRELOAD_BRAMS
   `define DISPLAY_COMPRESSED_DATA  
   // if HISPI is not defined, parallel sensor interface is used for all channels
-//  `define HISPI
+  `define HISPI
 //    `define USE_OLD_XDCT393  
 //  `define USE_PCLK2X
 //  `define USE_XCLK2X

timing/camsync393.v

@@ -22,6 +22,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
  
  // TODO: make a separate clock for transmission (program counters too?) and/or for the period timer?

timing/rtc393.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

timing/timestamp_fifo.v

@@ -21,6 +21,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

timing/timestamp_snapshot.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

timing/timestamp_to_parallel.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

timing/timestamp_to_serial.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

timing/timing393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

unisims_extra/IBUFG.v

+/*******************************************************************************
+ * Module: IBUFG
+ * Date:2015-11-06  
+ * Author: andrey     
+ * Description: Module name "known" to synthesis, but missing in unisims
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * IBUFG.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  IBUFG.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+module  IBUFG  #(
+        parameter CAPACITANCE =      "DONT_CARE",
+//        parameter IBUF_DELAY_VALUE = "0",
+        parameter IBUF_LOW_PWR =     "TRUE",
+//        parameter IFD_DELAY_VALUE =  "AUTO",
+        parameter IOSTANDARD =       "DEFAULT" 
+    )(
+        output O,
+        input  I
+);
+    ibuf_ibufg #(
+        .CAPACITANCE       (CAPACITANCE),
+//        .IBUF_DELAY_VALUE  (IBUF_DELAY_VALUE),
+        .IBUF_LOW_PWR      (IBUF_LOW_PWR),
+//        .IFD_DELAY_VALUE   (IFD_DELAY_VALUE),
+        .IOSTANDARD        (IOSTANDARD)
+    ) IBUF_i (
+        .O    (O), // output 
+        .I    (I) // input 
+    );
+endmodule
+

unisims_extra/IBUFGDS.v

+/*******************************************************************************
+ * Module: IBUFGDS
+ * Date:2015-11-06  
+ * Author: andrey     
+ * Description: Module name "known" to synthesis, but missing in unisims
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * IBUFGDS.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  IBUFGDS.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+
+module  IBUFGDS # (
+      parameter CAPACITANCE = "DONT_CARE",
+      parameter DIFF_TERM = "FALSE",
+//      parameter DQS_BIAS = "FALSE",
+//      parameter IBUF_DELAY_VALUE = "0",
+      parameter IBUF_LOW_PWR = "TRUE",
+//      parameter IFD_DELAY_VALUE = "AUTO",
+      parameter IOSTANDARD = "DEFAULT"
+  )(
+        output O,
+        input  I,
+        input  IB
+);
+    ibufds_ibufgds #(
+        .CAPACITANCE      (CAPACITANCE),
+        .DIFF_TERM        (DIFF_TERM),
+//        .DQS_BIAS         (HISPI_DQS_BIAS),
+//        .IBUF_DELAY_VALUE (HISPI_IBUF_DELAY_VALUE),
+        .IBUF_LOW_PWR     (IBUF_LOW_PWR),
+//        .IFD_DELAY_VALUE  (HISPI_IFD_DELAY_VALUE),
+        .IOSTANDARD       (IOSTANDARD)
+    ) ibufds_ibufgds_i (
+        .O    (O),      // output
+        .I    (I), // input
+        .IB   (IB)  // input
+    );
+
+
+endmodule
+

util_modules/axi_hp_clk.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/clk_to_clk2x.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/clocks393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
@@ -63,25 +76,17 @@ module  clocks393#(
         parameter BUF_CLK1X_SYNC =            "BUFG",
         
         parameter MEMCLK_CAPACITANCE =        "DONT_CARE",
-        parameter MEMCLK_IBUF_DELAY_VALUE =   "0",
         parameter MEMCLK_IBUF_LOW_PWR =       "TRUE",
-        parameter MEMCLK_IFD_DELAY_VALUE =    "AUTO",
         parameter MEMCLK_IOSTANDARD =         "DEFAULT",
 
         parameter FFCLK0_CAPACITANCE =        "DONT_CARE",
         parameter FFCLK0_DIFF_TERM =          "FALSE",
-        parameter FFCLK0_DQS_BIAS =           "FALSE",
-        parameter FFCLK0_IBUF_DELAY_VALUE =   "0",
         parameter FFCLK0_IBUF_LOW_PWR =       "TRUE",
-        parameter FFCLK0_IFD_DELAY_VALUE =    "AUTO",
         parameter FFCLK0_IOSTANDARD =         "DEFAULT",
         
         parameter FFCLK1_CAPACITANCE =        "DONT_CARE",
         parameter FFCLK1_DIFF_TERM =          "FALSE",
-        parameter FFCLK1_DQS_BIAS =           "FALSE",
-        parameter FFCLK1_IBUF_DELAY_VALUE =   "0",
         parameter FFCLK1_IBUF_LOW_PWR =       "TRUE",
-        parameter FFCLK1_IFD_DELAY_VALUE =    "AUTO",
         parameter FFCLK1_IOSTANDARD =         "DEFAULT"
         
 )(
@@ -275,9 +280,7 @@ module  clocks393#(
 
     ibuf_ibufg #(
         .CAPACITANCE      (MEMCLK_CAPACITANCE),
-        .IBUF_DELAY_VALUE (MEMCLK_IBUF_DELAY_VALUE),
         .IBUF_LOW_PWR     (MEMCLK_IBUF_LOW_PWR),
-        .IFD_DELAY_VALUE  (MEMCLK_IFD_DELAY_VALUE),
         .IOSTANDARD       (MEMCLK_IOSTANDARD)
     ) ibuf_ibufg_i (
         .O    (memclk),    // output
@@ -287,10 +290,7 @@ module  clocks393#(
     ibufds_ibufgds #(
         .CAPACITANCE      (FFCLK0_CAPACITANCE),
         .DIFF_TERM        (FFCLK0_DIFF_TERM),
-        .DQS_BIAS         (FFCLK0_DQS_BIAS),
-        .IBUF_DELAY_VALUE (FFCLK0_IBUF_DELAY_VALUE),
         .IBUF_LOW_PWR     (FFCLK0_IBUF_LOW_PWR),
-        .IFD_DELAY_VALUE  (FFCLK0_IFD_DELAY_VALUE),
         .IOSTANDARD       (FFCLK0_IOSTANDARD)
     ) ibufds_ibufgds0_i (
         .O    (ffclk0),      // output
@@ -301,10 +301,7 @@ module  clocks393#(
     ibufds_ibufgds #(
         .CAPACITANCE      (FFCLK1_CAPACITANCE),
         .DIFF_TERM        (FFCLK1_DIFF_TERM),
-        .DQS_BIAS         (FFCLK1_DQS_BIAS),
-        .IBUF_DELAY_VALUE (FFCLK1_IBUF_DELAY_VALUE),
         .IBUF_LOW_PWR     (FFCLK1_IBUF_LOW_PWR),
-        .IFD_DELAY_VALUE  (FFCLK1_IFD_DELAY_VALUE),
         .IOSTANDARD       (FFCLK1_IOSTANDARD)
     ) ibufds_ibufgds10_i (
         .O    (ffclk1),      // output

util_modules/clocks393m.v

+/*******************************************************************************
+ * Module: clocks393m
+ * Date:2015-07-17  
+ * Author: Andrey  Filippov   
+ * Description: Generating global clocks for x393 (excluding memcntrl and SATA)
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * clocks393m.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  clocks393m.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+
+module  clocks393m#(
+        parameter CLK_ADDR =                  'h728, // ..'h729
+        parameter CLK_MASK =                  'h7fe, //
+        parameter CLK_STATUS_REG_ADDR =       'h3a,  //  
+        parameter CLK_CNTRL =                 0,
+        parameter CLK_STATUS =                1,
+        
+        parameter CLK_RESET =                'h0, // which clocks should stay reset after release of masrter reset {ff1,ff0,mem,sync,xclk,pclk,xclk}
+        parameter CLK_PWDWN =                'h0, // which clocks should stay powered down  after release of masrter reset {sync,xclk,pclk,xclk}
+        
+// CLocks derived from external clock source (for sesnors        
+        parameter CLKIN_PERIOD_PCLK =         42, // 24MHz 
+        parameter DIVCLK_DIVIDE_PCLK =         1,
+        parameter CLKFBOUT_MULT_PCLK =        40, // 960 MHz
+        parameter CLKOUT_DIV_PCLK =           10, // 96MHz 
+        parameter BUF_CLK1X_PCLK =            "BUFG",
+`ifdef USE_PCLK2X    
+        parameter CLKOUT_DIV_PCLK2X =          5, // 192 MHz
+        parameter PHASE_CLK2X_PCLK =           0.000, 
+        parameter BUF_CLK1X_PCLK2X =          "BUFG",  
+`endif
+/*
+ Mutltiple clocks derived from PS source (excluding memory controller) using a single PLL
+ Fvco = 1200Mhz - maximal for spped grade -1
+*/
+        parameter MULTICLK_IN_PERIOD =        20, // 50MHz
+        parameter MULTICLK_DIVCLK =            1, //
+        parameter MULTICLK_MULT =             24, //1200MHz
+        parameter MULTICLK_DIV_DLYREF =        6, // 6 - 200MHz I/O delay reference clock (4 - 300MHz)
+        parameter MULTICLK_DIV_AXIHP =         8, // 150 MHz for AXI HP
+        parameter MULTICLK_DIV_XCLK =          5, // 240 MHz for compressor (12 for 100 MHz)
+`ifdef  USE_XCLK2X
+        parameter MULTICLK_DIV_XCLK2X =        6, // 200 MHz for compressor (when MULTICLK_DIV_XCLK uses 100 MHz)
+`endif        
+        parameter MULTICLK_DIV_SYNC =         12, // 100 MHz for inter-camera synchronization and time keeping
+
+// Additional parameters for multi-clock PLL (phases and buffer types)
+
+        parameter MULTICLK_PHASE_FB =          0.0,
+        parameter MULTICLK_PHASE_DLYREF =      0.0,
+        parameter MULTICLK_BUF_DLYREF =        "BUFG",
+        parameter MULTICLK_PHASE_AXIHP =       0.0,
+        parameter MULTICLK_BUF_AXIHP =         "BUFG",
+        parameter MULTICLK_PHASE_XCLK =        0.0,
+        parameter MULTICLK_BUF_XCLK =          "BUFG",
+`ifdef  USE_XCLK2X
+        parameter MULTICLK_PHASE_XCLK2X =      0.0,
+        parameter MULTICLK_BUF_XCLK2X =        "BUFG",
+`endif        
+        parameter MULTICLK_PHASE_SYNC =        0.0,
+        parameter MULTICLK_BUF_SYNC =          "BUFG",
+
+        parameter MEMCLK_CAPACITANCE =        "DONT_CARE",
+        parameter MEMCLK_IBUF_LOW_PWR =       "TRUE",
+        parameter MEMCLK_IOSTANDARD =         "DEFAULT",
+
+        parameter FFCLK0_CAPACITANCE =        "DONT_CARE",
+        parameter FFCLK0_DIFF_TERM =          "FALSE",
+        parameter FFCLK0_IBUF_LOW_PWR =       "TRUE",
+        parameter FFCLK0_IOSTANDARD =         "DEFAULT",
+        
+        parameter FFCLK1_CAPACITANCE =        "DONT_CARE",
+        parameter FFCLK1_DIFF_TERM =          "FALSE",
+        parameter FFCLK1_IBUF_LOW_PWR =       "TRUE",
+        parameter FFCLK1_IOSTANDARD =         "DEFAULT"
+        
+)(
+    input       async_rst, // always reset MMCM/PLL 
+    input       mclk, // global clock, comes from the memory controller (uses aclk generated here)
+    input       mrst,
+    // command/status interface
+    input                   [7:0] cmd_ad,       // byte-serial command address/data (up to 6 bytes: AL-AH-D0-D1-D2-D3 
+    input                         cmd_stb,      // strobe (with first byte) for the command a/d
+    output                  [7:0] status_ad,    // status address/data - up to 5 bytes: A - {seq,status[1:0]} - status[2:9] - status[10:17] - status[18:25]
+    output                        status_rq,    // input request to send status downstream
+    input                         status_start, // Acknowledge of the first status packet byte (address)
+    input [3:0] fclk, // 4 clocks coming from the Zynq PS. Currently only [0] is used
+    input       memclk_pad, // connected to external clock generator (VDD=1.5V)
+    input       ffclk0p_pad, // differential clock (P) same power as sensors 0 and 1 (VCC_SENS01) 
+    input       ffclk0n_pad, // differential clock (N) same power as sensors 0 and 1 (VCC_SENS01)
+    input       ffclk1p_pad, // differential clock (P) same power as sensors 0 and 1 (VCC_SENS01) 
+    input       ffclk1n_pad, // differential clock (N) same power as sensors 0 and 1 (VCC_SENS01)
+    output      aclk,        // global clock 50 MHz (used for maxi0)
+    output      hclk,        // global clock 150MHz (used for afi*, saxi*)
+    output      pclk,        // global clock for sensors (now 96MHz), based on external clock generator
+`ifdef USE_PCLK2X    
+    output      pclk2x,      // global clock for sensors, 2x frequency (now 192MHz)
+`endif
+    output      xclk,        // global clock for compressor (now 100MHz) 
+`ifdef  USE_XCLK2X     
+    output      xclk2x,      // global clock for compressor, 2x frequency (now 200MHz)
+`endif    
+    output      sync_clk,    // global clock for camsync module (96 MHz for 353 compatibility - switch to 100MHz)?
+    output      time_ref,     // non-global, just RTC (currently just mclk/8 = 25 MHz)
+    output      dly_ref_clk,  // global clock for I/O delays calibration
+    input [1:0] extra_status, // just extra two status bits from the top module
+    output      locked_sync_clk,
+    output      locked_xclk,
+    output      locked_pclk,
+    output      locked_hclk
+);
+    wire         memclk;
+    wire         ffclk0;
+    wire         ffclk1;
+    wire  [8:0] status_data;
+    wire  [10:0] cmd_data;
+    wire         cmd_we;
+    wire   [0:0] cmd_a;
+    
+    wire         set_ctrl_w =   cmd_we & ((cmd_a  && CLK_MASK) == CLK_CNTRL);
+    wire         set_status_w = cmd_we & ((cmd_a  && CLK_MASK) == CLK_STATUS);
+    wire   [3:0] locked;
+    reg    [6:0] reset_clk = CLK_RESET;
+    reg    [3:0] pwrdwn_clk = CLK_PWDWN; 
+    reg    [2:0] test_clk; // FF to test input clocks are running
+    wire memclk_rst = reset_clk[4];
+    wire ffclk0_rst = reset_clk[5];
+    wire ffclk1_rst = reset_clk[6];
+
+    assign locked[3:2] =     3; // for compatibility with previous clocks393.v module
+    assign locked_sync_clk = locked[3];
+    assign locked_xclk =     locked[2];
+    assign locked_pclk =     locked[1];
+    assign locked_hclk =     locked[0];
+
+    always @ (posedge mclk) begin
+        if (mrst)            reset_clk <= CLK_RESET;
+        else if (set_ctrl_w) reset_clk <= {cmd_data[10:8], cmd_data[3:0]};
+         
+        if (mrst)            pwrdwn_clk <= CLK_PWDWN;
+        else if (set_ctrl_w) pwrdwn_clk <= cmd_data[7:4]; 
+    end
+    assign status_data = {test_clk, locked, extra_status};
+    always @ (posedge memclk or posedge memclk_rst) if (async_rst || memclk_rst) test_clk[0] <= 0; else test_clk[0] <= ~test_clk[0];
+    always @ (posedge ffclk0 or posedge ffclk0_rst) if (async_rst || ffclk0_rst) test_clk[1] <= 0; else test_clk[1] <= ~test_clk[1];
+    always @ (posedge ffclk1 or posedge ffclk1_rst) if (async_rst || ffclk1_rst) test_clk[2] <= 0; else test_clk[2] <= ~test_clk[2];
+    
+    cmd_deser #(
+        .ADDR       (CLK_ADDR),
+        .ADDR_MASK  (CLK_MASK),
+        .NUM_CYCLES (4),
+        .ADDR_WIDTH (1),
+        .DATA_WIDTH (11)
+    ) cmd_deser_32bit_i (
+        .rst        (1'b0),     // rst),      // input
+        .clk        (mclk),     // input
+        .srst       (mrst),     // input
+        .ad         (cmd_ad),   // input[7:0] 
+        .stb        (cmd_stb),  // input
+        .addr       (cmd_a),    // output[3:0] 
+        .data       (cmd_data), // output[31:0] 
+        .we         (cmd_we)    // output
+    );
+ 
+    status_generate #(
+        .STATUS_REG_ADDR     (CLK_STATUS_REG_ADDR),
+        .PAYLOAD_BITS        (9),
+        .REGISTER_STATUS     (0)
+    ) status_generate_i (
+        .rst           (1'b0),          // rst),      // input
+        .clk           (mclk),          // input
+        .srst          (mrst),          // input
+        .we            (set_status_w),  // input
+        .wd            (cmd_data[7:0]), // input[7:0] 
+        .status        (status_data),   // input[14:0] 
+        .ad            (status_ad),     // output[7:0] 
+        .rq            (status_rq),     // output
+        .start         (status_start)   // input
+    );
+    
+    BUFG bufg_axi_aclk_i  (.O(aclk), .I(fclk[0])); // PS clock, 50MHz
+
+// from external clock sourec
+    dual_clock_source #(
+        .CLKIN_PERIOD     (CLKIN_PERIOD_PCLK),
+        .DIVCLK_DIVIDE    (DIVCLK_DIVIDE_PCLK),
+        .CLKFBOUT_MULT    (CLKFBOUT_MULT_PCLK),
+        .CLKOUT_DIV_CLK1X (CLKOUT_DIV_PCLK),
+        .BUF_CLK1X        (BUF_CLK1X_PCLK)
+`ifdef USE_PCLK2X    
+       ,.CLKOUT_DIV_CLK2X (CLKOUT_DIV_PCLK2X),
+        .PHASE_CLK2X      (PHASE_CLK2X_PCLK),
+        .BUF_CLK2X        (BUF_CLK1X_PCLK2X)
+`else
+       ,.BUF_CLK2X        ("NONE")
+`endif        
+    ) dual_clock_pclk_i (
+        .rst              (async_rst || reset_clk[1]),     // input
+        .clk_in           (ffclk0),           // input
+        .pwrdwn           (pwrdwn_clk[1]),    // input
+        .clk1x            (pclk),             // output
+`ifdef USE_PCLK2X    
+        .clk2x            (pclk2x),           // output
+`else        
+        .clk2x            (),                 // output not connected
+`endif        
+        .locked           (locked[1])         // output
+    );
+    wire multi_clkfb;
+    wire hclk_pre;
+    wire dly_ref_clk_pre;
+    wire xclk_pre;
+    wire sync_clk_pre;
+`ifdef USE_PCLK2X    
+    wire xclk2x_pre;
+`endif    
+
+    pll_base #(
+        .CLKIN_PERIOD   (MULTICLK_IN_PERIOD), // 20
+        .BANDWIDTH      ("OPTIMIZED"),
+        .DIVCLK_DIVIDE  (MULTICLK_DIVCLK),
+        .CLKFBOUT_MULT  (MULTICLK_MULT), // 2..64, // Fvco=Fclkin*CLKFBOUT_MULT_F/DIVCLK_DIVIDE, Fout=Fvco/CLKOUT#_DIVIDE
+        .CLKFBOUT_PHASE (MULTICLK_PHASE_FB),
+        .CLKOUT0_DIVIDE (MULTICLK_DIV_AXIHP),
+        .CLKOUT0_PHASE  (MULTICLK_PHASE_AXIHP),
+        .CLKOUT1_DIVIDE (MULTICLK_DIV_XCLK),
+        .CLKOUT1_PHASE  (MULTICLK_PHASE_XCLK),
+`ifdef  USE_XCLK2X
+        .CLKOUT2_DIVIDE (MULTICLK_DIV_XCLK2X),
+        .CLKOUT2_PHASE  (MULTICLK_PHASE_XCLK2X),
+`endif
+        .CLKOUT3_DIVIDE (MULTICLK_DIV_SYNC),
+        .CLKOUT3_PHASE  (MULTICLK_PHASE_SYNC),
+        .CLKOUT5_DIVIDE (MULTICLK_DIV_DLYREF),
+        .CLKOUT5_PHASE  (MULTICLK_PHASE_DLYREF),
+        .REF_JITTER1    (0.010),
+        .STARTUP_WAIT   ("FALSE")
+    ) pll_base_i (
+        .clkin(aclk), // input
+        .clkfbin        (multi_clkfb), // input
+        .rst            (async_rst || reset_clk[0]), // input TODO: check resets/
+
+        .pwrdwn         (pwrdwn_clk[0]), // input
+        .clkout0        (hclk_pre), // output
+        .clkout1        (xclk_pre), // output
+`ifdef USE_PCLK2X    
+        .clkout2        (xclk2x_pre), // output
+`else
+        .clkout2        (), // output
+`endif        
+        .clkout3        (sync_clk_pre), // output
+        .clkout4        (), // output
+        .clkout5        (dly_ref_clk_pre), // output
+        .clkfbout       (multi_clkfb), // output
+        .locked         (locked[0]) // output
+    );
+
+// Buffering clocks outputs
+    select_clk_buf #(.BUFFER_TYPE(MULTICLK_BUF_DLYREF)) dly_ref_clk_i (.o(dly_ref_clk), .i(dly_ref_clk_pre), .clr(async_rst));
+    select_clk_buf #(.BUFFER_TYPE(MULTICLK_BUF_AXIHP))  hclk_i        (.o(hclk),        .i(hclk_pre),        .clr(async_rst));
+    select_clk_buf #(.BUFFER_TYPE(MULTICLK_BUF_XCLK))   xclk_i        (.o(xclk),        .i(xclk_pre),        .clr(async_rst)); // locked[2],pwrdwn_clk[2],reset_clk[2]
+`ifdef  USE_XCLK2X     
+    select_clk_buf #(.BUFFER_TYPE(MULTICLK_BUF_XCLK2X)) xclk2x_i      (.o(xclk2x),      .i(xclk2x_pre),      .clr(async_rst));
+`endif    
+    select_clk_buf #(.BUFFER_TYPE(MULTICLK_BUF_SYNC))   sync_clk_i    (.o(sync_clk),    .i(sync_clk_pre),     .clr(async_rst)); // locked[3],pwrdwn_clk[3],reset_clk[3]
+
+    ibuf_ibufg #(
+        .CAPACITANCE      (MEMCLK_CAPACITANCE),
+        .IBUF_LOW_PWR     (MEMCLK_IBUF_LOW_PWR),
+        .IOSTANDARD       (MEMCLK_IOSTANDARD)
+    ) ibuf_ibufg_i (
+        .O    (memclk),    // output
+        .I    (memclk_pad) // input
+    );
+
+    ibufds_ibufgds #(
+        .CAPACITANCE      (FFCLK0_CAPACITANCE),
+        .DIFF_TERM        (FFCLK0_DIFF_TERM),
+        .IBUF_LOW_PWR     (FFCLK0_IBUF_LOW_PWR),
+        .IOSTANDARD       (FFCLK0_IOSTANDARD)
+    ) ibufds_ibufgds0_i (
+        .O    (ffclk0),      // output
+        .I    (ffclk0p_pad), // input
+        .IB   (ffclk0n_pad)  // input
+    );
+
+    ibufds_ibufgds #(
+        .CAPACITANCE      (FFCLK1_CAPACITANCE),
+        .DIFF_TERM        (FFCLK1_DIFF_TERM),
+        .IBUF_LOW_PWR     (FFCLK1_IBUF_LOW_PWR),
+        .IOSTANDARD       (FFCLK1_IOSTANDARD)
+    ) ibufds_ibufgds10_i (
+        .O    (ffclk1),      // output
+        .I    (ffclk1p_pad), // input
+        .IB   (ffclk1n_pad)  // input
+    );
+    
+   // RTC reference: integer number of microseconds, less than mclk/2. Not a global clock
+   // temporary:
+    reg [2:0] time_ref_r;
+    always @ (posedge mclk) if (mrst) time_ref_r <= 0; else time_ref_r <= time_ref_r + 1;
+    assign time_ref = time_ref_r[2];
+
+endmodule
+

util_modules/cmd_deser.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/cmd_frame_sequencer.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // Comments from the x353 code:

util_modules/cmd_seq_mux.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/debug_master.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/debug_slave.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/dly01_16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/dly_16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/dual_clock_source.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/elastic_cross_clock.v

@@ -22,6 +22,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/fifo_1cycle.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

util_modules/fifo_2regs.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/fifo_cross_clocks.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/fifo_same_clock.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

util_modules/fifo_same_clock_fill.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

util_modules/gpio393.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/index_max_16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/level_cross_clocks.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/masked_max_reg.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/mcont_common_chnbuf_reg.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/mcont_from_chnbuf_reg.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/mcont_to_chnbuf_reg.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/multipulse_cross_clock.v

@@ -21,6 +21,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/pri1hot16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/pulse_cross_clock.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/round_robin.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/status_generate.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 // mode bits:

util_modules/status_router16.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/status_router2.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
  //TODO: make a 4-input mux too?
 `timescale 1ns/1ps

util_modules/status_router4.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/status_router8.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/sync_resets.v

@@ -18,6 +18,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/table_ad_receive.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

util_modules/table_ad_transmit.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/dci_reset.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/ddr3_wrap.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 //`timescale 1ns/1ps
 `timescale 1ps / 1ps

wrap/ibuf_ibufg.v

@@ -17,12 +17,31 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 /*Quote from Xilinx  "7 Series FPGA SelectIO Primitives":
 The IBUF and IBUFG primitives are the same. IBUFGs are used when an input buffer is
 used as a clock input. In the Xilinx software tools, an IBUFG is automatically placed at
 clock input sites.
+
+Actually, it still complains:
+
+WARNING: [DRC 23-20] Rule violation (CKLD-2) Clock Net has direct IO Driver - Clock net clocks393_i/ibuf_ibufg_i/memclk_0 is directly
+         driven by an IO rather than a Clock Buffer. Driverx393.s: clocks393_i/ibuf_ibufg_i/IBUF_i/O[VivadoPlace:0000]
+
 */
 module  ibuf_ibufg  #(
         parameter CAPACITANCE =      "DONT_CARE",

wrap/ibufds_ibufgds.v

@@ -17,12 +17,29 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 
 /*Quote from Xilinx  "7 Series FPGA SelectIO Primitives":
 The IBUFDS and IBUFGDS primitives are the same, IBUFGDS is used when an differential
 input buffer is used as a clock input.
+
+Actually, it still complains:
+WARNING: [DRC 23-20] Rule violation (CKLD-2) Clock Net has direct IO Driver - Clock net clocks393_i/ibuf_ibufg_i/memclk_0 is directly driven by an IO rather than a Clock Buffer. Driverx393.s: clocks393_i/ibuf_ibufg_i/IBUF_i/O[VivadoPlace:0000]
+
 */
 module  ibufds_ibufgds  #(
       parameter CAPACITANCE = "DONT_CARE",

wrap/ibufg.v

+/*******************************************************************************
+ * Module: ibufg
+ * Date:2015-07-17  
+ * Author: Andrey Filippov
+ * Description: Wrapper for IBUFG primitive
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * ibufg.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  ibufg.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+/*Quote from Xilinx  "7 Series FPGA SelectIO Primitives":
+The IBUF and IBUFG primitives are the same. IBUFGs are used when an input buffer is
+used as a clock input. In the Xilinx software tools, an IBUFG is automatically placed at
+clock input sites.
+
+Actually, it still complains:
+
+WARNING: [DRC 23-20] Rule violation (CKLD-2) Clock Net has direct IO Driver - Clock net clocks393_i/ibufg_i/memclk_0 is directly
+         driven by an IO rather than a Clock Buffer. Driverx393.s: clocks393_i/ibufg_i/IBUF_i/O[VivadoPlace:0000]
+
+*/
+module  ibufg  #(
+        parameter CAPACITANCE =      "DONT_CARE",
+//        parameter IBUF_DELAY_VALUE = "0",
+        parameter IBUF_LOW_PWR =     "TRUE",
+//        parameter IFD_DELAY_VALUE =  "AUTO",
+        parameter IOSTANDARD =       "DEFAULT" 
+    )(
+        output O,
+        input  I
+);
+    IBUFG #(
+        .CAPACITANCE       (CAPACITANCE),
+//        .IBUF_DELAY_VALUE  (IBUF_DELAY_VALUE),
+        .IBUF_LOW_PWR      (IBUF_LOW_PWR),
+//        .IFD_DELAY_VALUE   (IFD_DELAY_VALUE),
+        .IOSTANDARD        (IOSTANDARD)
+    ) IBUFG_i (
+        .O    (O), // output 
+        .I    (I) // input 
+    );
+endmodule
+

wrap/ibufgds.v

+/*******************************************************************************
+ * Module: ibufgds
+ * Date:2015-07-17  
+ * Author: Andrey  Filippov   
+ * Description: Wrapper for IBUFDS primitive
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * ibufgds.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  ibufgds.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+
+/*Quote from Xilinx  "7 Series FPGA SelectIO Primitives":
+The IBUFDS and IBUFGDS primitives are the same, IBUFGDS is used when an differential
+input buffer is used as a clock input.
+
+Actually, it still complains:
+WARNING: [DRC 23-20] Rule violation (CKLD-2) Clock Net has direct IO Driver - Clock net clocks393_i/ibufds_ibufgds0_i/ffclk0 is directly driven by an IO rather than a Clock Buffer. Driverx393.s: clocks393_i/ibufds_ibufgds0_i/IBUFDS_i/O[VivadoPlace:0000]
+
+*/
+module  ibufgds  #(
+      parameter CAPACITANCE = "DONT_CARE",
+      parameter DIFF_TERM = "FALSE",
+//      parameter DQS_BIAS = "FALSE",
+//      parameter IBUF_DELAY_VALUE = "0",
+      parameter IBUF_LOW_PWR = "TRUE",
+//      parameter IFD_DELAY_VALUE = "AUTO",
+      parameter IOSTANDARD = "DEFAULT"
+  )(
+        output O,
+        input  I,
+        input  IB
+);
+    IBUFGDS #(
+        .CAPACITANCE       (CAPACITANCE),
+        .DIFF_TERM         (DIFF_TERM),
+//        .DQS_BIAS          (DQS_BIAS),
+//        .IBUF_DELAY_VALUE  (IBUF_DELAY_VALUE),
+        .IBUF_LOW_PWR      (IBUF_LOW_PWR),
+//        .IFD_DELAY_VALUE   (IFD_DELAY_VALUE),
+        .IOSTANDARD        (IOSTANDARD)
+    ) IBUFGDS_i (
+        .O  (O), // output 
+        .I  (I), // input 
+        .IB (IB) // input 
+    );
+    
+endmodule
+

wrap/idelay_ctrl.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/idelay_fine_pipe.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/idelay_nofine.v

@@ -16,6 +16,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/iobuf.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/iserdes_mem.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 //`define IVERILOG // uncomment just to chenck syntax (by the editor) in the corresponding branch

wrap/latch_g_ce.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/mmcm_adv.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/mmcm_phase_cntr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/mpullup.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/obuf.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/obufds.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/oddr.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/oddr_ds.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/oddr_ss.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/odelay_fine_pipe.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/odelay_pipe.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/oserdes_mem.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 //`define IVERILOG // uncomment just to chenck syntax (by the editor) in the corresponding branch

wrap/pll_base.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 

wrap/ram18_var_w_var_r.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

wrap/ram18t_var_w_var_r.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

wrap/ram18tp_var_w_var_r.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

wrap/ramt_var_w_var_r.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

wrap/ramtp_var_w_var_r.v

@@ -19,6 +19,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 `include "system_defines.vh" 

wrap/select_clk_buf.v

+/*******************************************************************************
+ * Module: select_clk_buf
+ * Date:2015-11-07  
+ * Author: andrey     
+ * Description: Select one of the clock buffers primitives by parameter
+ *
+ * Copyright (c) 2015 Elphel, Inc .
+ * select_clk_buf.v is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ *  select_clk_buf.v is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
+ *******************************************************************************/
+`timescale 1ns/1ps
+
+module  select_clk_buf #(
+    parameter BUFFER_TYPE = "BUFR" // to use clr
+    )(
+        output o,
+        input  i,
+        input  clr // for BUFR_only
+);
+     generate
+        if      (BUFFER_TYPE == "BUFG")  BUFG  clk1x_i (.O(o), .I(i));
+        else if (BUFFER_TYPE == "BUFH")  BUFH  clk1x_i (.O(o), .I(i));
+        else if (BUFFER_TYPE == "BUFR")  BUFR  clk1x_i (.O(o), .I(i), .CE(1'b1), .CLR(clr));
+        else if (BUFFER_TYPE == "BUFMR") BUFMR clk1x_i (.O(o), .I(i));
+        else if (BUFFER_TYPE == "BUFIO") BUFIO clk1x_i (.O(o), .I(i));
+        else assign o = i;
+    endgenerate
+
+endmodule
+

x393.v

@@ -17,6 +17,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/> .
+ *
+ * Additional permission under GNU GPL version 3 section 7:
+ * If you modify this Program, or any covered work, by linking or combining it
+ * with independent modules provided by the FPGA vendor only (this permission
+ * does not extend to any 3-rd party modules, "soft cores" or macros) under
+ * different license terms solely for the purpose of generating binary "bitstream"
+ * files and/or simulating the code, the copyright holders of this Program give
+ * you the right to distribute the covered work without those independent modules
+ * as long as the source code for them is available from the FPGA vendor free of
+ * charge, and there is no dependence on any encrypted modules for simulating of
+ * the combined code. This permission applies to you if the distributed code
+ * contains all the components and scripts required to completely simulate it
+ * with at least one of the Free Software programs.
  *******************************************************************************/
 `timescale 1ns/1ps
 //`define use200Mhz 1
@@ -26,6 +39,51 @@ module  x393 #(
 `include "includes/x393_parameters.vh"
 )(
     // Sensors interface: I/O pads, pin names match circuit diagram (each sensor)
+`ifdef HISPI
+    input                  [3:0] sns1_dp,
+    input                  [3:0] sns1_dn,
+    inout                  [7:4] sns1_dp74, // other non-diff signals
+    inout                  [7:4] sns1_dn74, // other non-diff signals
+    input                        sns1_clkp,
+    input                        sns1_clkn,
+    inout                        sns1_scl,
+    inout                        sns1_sda,
+    inout                        sns1_ctl,
+    inout                        sns1_pg,
+    
+    input                  [3:0] sns2_dp,
+    input                  [3:0] sns2_dn,
+    inout                  [7:4] sns2_dp74, // other non-diff signals
+    inout                  [7:4] sns2_dn74, // other non-diff signals
+    input                        sns2_clkp,
+    input                        sns2_clkn,
+    inout                        sns2_scl,
+    inout                        sns2_sda,
+    inout                        sns2_ctl,
+    inout                        sns2_pg,
+
+    input                  [3:0] sns3_dp,
+    input                  [3:0] sns3_dn,
+    inout                  [7:4] sns3_dp74, // other non-diff signals
+    inout                  [7:4] sns3_dn74, // other non-diff signals
+    input                        sns3_clkp,
+    input                        sns3_clkn,
+    inout                        sns3_scl,
+    inout                        sns3_sda,
+    inout                        sns3_ctl,
+    inout                        sns3_pg,
+
+    input                  [3:0] sns4_dp,
+    input                  [3:0] sns4_dn,
+    inout                  [7:4] sns4_dp74, // other non-diff signals
+    inout                  [7:4] sns4_dn74, // other non-diff signals
+    input                        sns4_clkp,
+    input                        sns4_clkn,
+    inout                        sns4_scl,
+    inout                        sns4_sda,
+    inout                        sns4_ctl,
+    inout                        sns4_pg,
+`else
     inout                  [7:0] sns1_dp,
     inout                  [7:0] sns1_dn,
     inout                        sns1_clkp,
@@ -61,6 +119,7 @@ module  x393 #(
     inout                        sns4_sda,
     inout                        sns4_ctl,
     inout                        sns4_pg,
+`endif    
     // GPIO pins (1.5V): assigned in 10389: [1:0] - i2c, [5:2] - gpio, [GPIO_N-1:6] - sync i/o
     inout           [GPIO_N-1:0] gpio_pins,
     // DDR3 interface
@@ -88,14 +147,9 @@ module  x393 #(
     input                        ffclk0n, // Y11
     input                        ffclk1p, // W14
     input                        ffclk1n  // W13
-    ,output                      DUMMY_TO_KEEP
     
 );
 `include "fpga_version.vh"
-    assign DUMMY_TO_KEEP = frst[2] && fclk[1];
-
-//    localparam ADDRESS_NUMBER=15;
-//    localparam COLADDR_NUMBER=10;
 // Source for reset and clock
 `ifndef IGNORE_ATTR
     (* KEEP = "TRUE" *)
@@ -1023,8 +1077,6 @@ assign axi_grst = axi_rst_pre;
         .HIGH_PERFORMANCE_MODE             (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD                      (CLKIN_PERIOD),
         .CLKFBOUT_MULT                     (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF                 (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF                  (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE                     (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS              (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE                    (CLKFBOUT_PHASE),
@@ -1105,7 +1157,7 @@ assign axi_grst = axi_rst_pre;
         .mclk                      (mclk), // output
         .mrst                      (mrst),
         .locked                    (mcntrl_locked), // to generate sync reset
-        .ref_clk                   (ref_clk), // output
+        .ref_clk                   (ref_clk), // input
         .idelay_ctrl_reset         (idelay_ctrl_reset), // output
         
         .cmd_ad                    (cmd_mcontr_ad), // input[7:0] 
@@ -1553,7 +1605,6 @@ assign axi_grst = axi_rst_pre;
         .IDELAY_VALUE               (IDELAY_VALUE),
         .PXD_DRIVE                  (PXD_DRIVE),
         .PXD_IBUF_LOW_PWR           (PXD_IBUF_LOW_PWR),
-        .PXD_IOSTANDARD             (PXD_IOSTANDARD),
         .PXD_SLEW                   (PXD_SLEW),
         .SENS_REFCLK_FREQUENCY      (SENS_REFCLK_FREQUENCY),
         .SENS_HIGH_PERFORMANCE_MODE (SENS_HIGH_PERFORMANCE_MODE),
@@ -1570,6 +1621,7 @@ assign axi_grst = axi_rst_pre;
         .CLKFBOUT_PHASE_SENSOR      (CLKFBOUT_PHASE_SENSOR),
         .IPCLK_PHASE                (IPCLK_PHASE),
         .IPCLK2X_PHASE              (IPCLK2X_PHASE),
+        .PXD_IOSTANDARD             (PXD_IOSTANDARD),
         .BUF_IPCLK_SENS0            (BUF_IPCLK_SENS0),
         .BUF_IPCLK2X_SENS0          (BUF_IPCLK2X_SENS0),
         .BUF_IPCLK_SENS1            (BUF_IPCLK_SENS1),
@@ -1587,6 +1639,15 @@ assign axi_grst = axi_rst_pre;
 `ifdef HISPI
        ,.HISPI_MSB_FIRST               (HISPI_MSB_FIRST),
         .HISPI_NUMLANES                (HISPI_NUMLANES),
+        .HISPI_DELAY_CLK0              (HISPI_DELAY_CLK0),
+        .HISPI_DELAY_CLK1              (HISPI_DELAY_CLK1),
+        .HISPI_DELAY_CLK2              (HISPI_DELAY_CLK2),
+        .HISPI_DELAY_CLK3              (HISPI_DELAY_CLK3),
+        .HISPI_MMCM0                   (HISPI_MMCM0),
+        .HISPI_MMCM1                   (HISPI_MMCM1),
+        .HISPI_MMCM2                   (HISPI_MMCM2),
+        .HISPI_MMCM3                   (HISPI_MMCM3),
+        
         .HISPI_CAPACITANCE             (HISPI_CAPACITANCE),
         .HISPI_DIFF_TERM               (HISPI_DIFF_TERM),
         .HISPI_DQS_BIAS                (HISPI_DQS_BIAS),
@@ -1616,7 +1677,18 @@ assign axi_grst = axi_rst_pre;
         .status_ad          (status_sensor_ad),    // output[7:0] 
         .status_rq          (status_sensor_rq),    // output
         .status_start       (status_sensor_start), // input
-        
+`ifdef HISPI
+        .sns_dp            ({sns4_dp, sns3_dp, sns2_dp, sns1_dp}),             // input[3:0] 
+        .sns_dn            ({sns4_dn, sns3_dn, sns2_dn, sns1_dn}),             // input[3:0] 
+        .sns_dp74          ({sns4_dp74, sns3_dp74, sns2_dp74, sns1_dp74}),     // inout[7:4] SuppressThisWarning VEditor vdt-bug
+        .sns_dn74          ({sns4_dn74, sns3_dn74, sns2_dn74, sns1_dn74}),     // inout[7:4] SuppressThisWarning VEditor vdt-bug
+        .sns_clkp          ({sns4_clkp, sns3_clkp, sns2_clkp, sns1_clkp}),     // input
+        .sns_clkn          ({sns4_clkn, sns3_clkn, sns2_clkn, sns1_clkn}),     // input
+        .sns_scl           ({sns4_scl, sns3_scl, sns2_scl, sns1_scl}),         // inout
+        .sns_sda           ({sns4_sda, sns3_sda, sns2_sda, sns1_sda}),         // inout
+        .sns_ctl           ({sns4_ctl, sns3_ctl, sns2_ctl, sns1_ctl}),         // inout
+        .sns_pg            ({sns4_pg, sns3_pg, sns2_pg, sns1_pg}),             // inout
+`else
         .sns_dp            ({sns4_dp, sns3_dp, sns2_dp, sns1_dp}),             // inout[7:0] 
         .sns_dn            ({sns4_dn, sns3_dn, sns2_dn, sns1_dn}),             // inout[7:0] 
         .sns_clkp          ({sns4_clkp, sns3_clkp, sns2_clkp, sns1_clkp}),     // inout
@@ -1625,7 +1697,7 @@ assign axi_grst = axi_rst_pre;
         .sns_sda           ({sns4_sda, sns3_sda, sns2_sda, sns1_sda}),         // inout
         .sns_ctl           ({sns4_ctl, sns3_ctl, sns2_ctl, sns1_ctl}),         // inout
         .sns_pg            ({sns4_pg, sns3_pg, sns2_pg, sns1_pg}),             // inout
-
+`endif
         .rpage_set          (sens_rpage_set),      // input
         .rpage_next         (sens_rpage_next),     // input
         .buf_rd             (sens_buf_rd),         // input
@@ -2156,17 +2228,12 @@ assign axi_grst = axi_rst_pre;
         .saxi_bresp              (saxi1_bresp)          // input[1:0] 
     );
     
-    clocks393 #(
+    clocks393m #(
         .CLK_ADDR                (CLK_ADDR),
         .CLK_MASK                (CLK_MASK),
         .CLK_STATUS_REG_ADDR     (CLK_STATUS_REG_ADDR),
         .CLK_CNTRL               (CLK_CNTRL),
         .CLK_STATUS              (CLK_STATUS),
-        .CLKIN_PERIOD_AXIHP      (CLKIN_PERIOD_AXIHP),
-        .DIVCLK_DIVIDE_AXIHP     (DIVCLK_DIVIDE_AXIHP),
-        .CLKFBOUT_MULT_AXIHP     (CLKFBOUT_MULT_AXIHP),
-        .CLKOUT_DIV_AXIHP        (CLKOUT_DIV_AXIHP),
-        .BUF_CLK1X_AXIHP         (BUF_CLK1X_AXIHP),
         .CLKIN_PERIOD_PCLK       (CLKIN_PERIOD_PCLK),
         .DIVCLK_DIVIDE_PCLK      (DIVCLK_DIVIDE_PCLK),
         .CLKFBOUT_MULT_PCLK      (CLKFBOUT_MULT_PCLK),
@@ -2176,40 +2243,41 @@ assign axi_grst = axi_rst_pre;
         .CLKOUT_DIV_PCLK2X       (CLKOUT_DIV_PCLK2X),
         .PHASE_CLK2X_PCLK        (PHASE_CLK2X_PCLK),
         .BUF_CLK1X_PCLK2X        (BUF_CLK1X_PCLK2X),
+`endif
+        .MULTICLK_IN_PERIOD      (MULTICLK_IN_PERIOD),
+        .MULTICLK_DIVCLK         (MULTICLK_DIVCLK),
+        .MULTICLK_MULT           (MULTICLK_MULT),
+        .MULTICLK_DIV_DLYREF     (MULTICLK_DIV_DLYREF),
+        .MULTICLK_DIV_AXIHP      (MULTICLK_DIV_AXIHP),
+        .MULTICLK_DIV_XCLK       (MULTICLK_DIV_XCLK),
+`ifdef  USE_XCLK2X
+        .MULTICLK_DIV_XCLK2X     (MULTICLK_DIV_XCLK2X),
 `endif        
-        .CLKIN_PERIOD_XCLK       (CLKIN_PERIOD_XCLK),
-        .DIVCLK_DIVIDE_XCLK      (DIVCLK_DIVIDE_XCLK),
-        .CLKFBOUT_MULT_XCLK      (CLKFBOUT_MULT_XCLK),
-        .CLKOUT_DIV_XCLK         (CLKOUT_DIV_XCLK),
-        .BUF_CLK1X_XCLK          (BUF_CLK1X_XCLK),
-`ifdef  USE_XCLK2X     
-        .CLKOUT_DIV_XCLK2X       (CLKOUT_DIV_XCLK2X),
-        .PHASE_CLK2X_XCLK        (PHASE_CLK2X_XCLK),
-        .BUF_CLK1X_XCLK2X        (BUF_CLK1X_XCLK2X),
+        .MULTICLK_DIV_SYNC       (MULTICLK_DIV_SYNC),
+        .MULTICLK_PHASE_FB       (MULTICLK_PHASE_FB),
+        .MULTICLK_PHASE_DLYREF   (MULTICLK_PHASE_DLYREF),
+        .MULTICLK_BUF_DLYREF     (MULTICLK_BUF_DLYREF),
+        .MULTICLK_PHASE_AXIHP    (MULTICLK_PHASE_AXIHP),
+        .MULTICLK_BUF_AXIHP      (MULTICLK_BUF_AXIHP),
+        .MULTICLK_PHASE_XCLK     (MULTICLK_PHASE_XCLK),
+        .MULTICLK_BUF_XCLK       (MULTICLK_BUF_XCLK),
+`ifdef  USE_XCLK2X
+        .MULTICLK_PHASE_XCLK2X   (MULTICLK_PHASE_XCLK2X),
+        .MULTICLK_BUF_XCLK2X     (MULTICLK_BUF_XCLK2X),
 `endif        
-        .CLKIN_PERIOD_SYNC       (CLKIN_PERIOD_SYNC),
-        .DIVCLK_DIVIDE_SYNC      (DIVCLK_DIVIDE_SYNC),
-        .CLKFBOUT_MULT_SYNC      (CLKFBOUT_MULT_SYNC),
-        .CLKOUT_DIV_SYNC         (CLKOUT_DIV_SYNC),
-        .BUF_CLK1X_SYNC          (BUF_CLK1X_SYNC),
+        .MULTICLK_PHASE_SYNC     (MULTICLK_PHASE_SYNC),
+        .MULTICLK_BUF_SYNC       (MULTICLK_BUF_SYNC),
+        
         .MEMCLK_CAPACITANCE      (MEMCLK_CAPACITANCE),
-        .MEMCLK_IBUF_DELAY_VALUE (MEMCLK_IBUF_DELAY_VALUE),
         .MEMCLK_IBUF_LOW_PWR     (MEMCLK_IBUF_LOW_PWR),
-        .MEMCLK_IFD_DELAY_VALUE  (MEMCLK_IFD_DELAY_VALUE),
         .MEMCLK_IOSTANDARD       (MEMCLK_IOSTANDARD),
         .FFCLK0_CAPACITANCE      (FFCLK0_CAPACITANCE),
         .FFCLK0_DIFF_TERM        (FFCLK0_DIFF_TERM),
-        .FFCLK0_DQS_BIAS         (FFCLK0_DQS_BIAS),
-        .FFCLK0_IBUF_DELAY_VALUE (FFCLK0_IBUF_DELAY_VALUE),
         .FFCLK0_IBUF_LOW_PWR     (FFCLK0_IBUF_LOW_PWR),
-        .FFCLK0_IFD_DELAY_VALUE  (FFCLK0_IFD_DELAY_VALUE),
         .FFCLK0_IOSTANDARD       (FFCLK0_IOSTANDARD),
         .FFCLK1_CAPACITANCE      (FFCLK1_CAPACITANCE),
         .FFCLK1_DIFF_TERM        (FFCLK1_DIFF_TERM),
-        .FFCLK1_DQS_BIAS         (FFCLK1_DQS_BIAS),
-        .FFCLK1_IBUF_DELAY_VALUE (FFCLK1_IBUF_DELAY_VALUE),
         .FFCLK1_IBUF_LOW_PWR     (FFCLK1_IBUF_LOW_PWR),
-        .FFCLK1_IFD_DELAY_VALUE  (FFCLK1_IFD_DELAY_VALUE),
         .FFCLK1_IOSTANDARD       (FFCLK1_IOSTANDARD)
     ) clocks393_i (
         .async_rst       (axi_rst_pre),         
@@ -2238,12 +2306,12 @@ assign axi_grst = axi_rst_pre;
 `endif        
         .sync_clk        (camsync_clk),         // output
         .time_ref        (time_ref),            // output
+        .dly_ref_clk     (ref_clk),             // output
         .extra_status    ({1'b0,idelay_ctrl_rdy}), // input[1:0] 
-        .locked_sync_clk (locked_sync_clk), // output
-        .locked_xclk     (locked_xclk), // output
-        .locked_pclk     (locked_pclk), // output
-        .locked_hclk     (locked_hclk) // output
-        
+        .locked_sync_clk (locked_sync_clk),     // output // always 1
+        .locked_xclk     (locked_xclk),         // output // always 1
+        .locked_pclk     (locked_pclk),         // output 
+        .locked_hclk     (locked_hclk)          // output
     );
 
     sync_resets #(

x393.xcf

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 #    output                       SDRST, // output SDRST, active low

x393.xdc

@@ -17,8 +17,30 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
+# Global constraints
+
+set_property INTERNAL_VREF  0.750 [get_iobanks 34]
+set_property DCI_CASCADE 34 [get_iobanks 35]
+set_property INTERNAL_VREF  0.750 [get_iobanks 35]
+set_property CFGBVS GND [current_design]
+set_property CONFIG_VOLTAGE 1.8 [current_design]
+
+# Disabling some of the DRC checks:
 #http://forums.xilinx.com/t5/7-Series-FPGAs/MMCM-reference-clock-muxing/td-p/550622
 set_property is_enabled false [get_drc_checks REQP-119]
 #Input Buffer Connections .. has no loads. An input buffer must drive an internal load.
@@ -30,202 +52,60 @@ set_property is_enabled false [get_drc_checks DPOP-1]
 set_property is_enabled false [get_drc_checks REQP-1577]
 #Synchronous clocking for BRAM (mult_saxi_wr_inbuf_i/ram_var_w_var_r_i/ram_i/RAMB36E1_i) in SDP mode ...
 set_property is_enabled false [get_drc_checks REQP-165]
-
 #Useless input. The input pins CE and CLR are not used for BUFR_DIVIDE BYPASS.
 set_property is_enabled false [get_drc_checks REQP-14]
 
 
-#    output                       SDRST, // output SDRST, active low
-set_property IOSTANDARD SSTL15 [get_ports {SDRST}]
 set_property PACKAGE_PIN J4 [get_ports {SDRST}]
-
-#    output                       SDCLK, // DDR3 clock differential output, positive
-set_property IOSTANDARD DIFF_SSTL15 [get_ports {SDCLK}]
 set_property PACKAGE_PIN K3 [get_ports {SDCLK}]
-
-#    output                       SDNCLK,// DDR3 clock differential output, negative
-set_property IOSTANDARD DIFF_SSTL15 [get_ports {SDNCLK}]
 set_property PACKAGE_PIN K2 [get_ports {SDNCLK}]
-
-#    output  [ADDRESS_NUMBER-1:0] SDA,   // output address ports (14:0) for 4Gb device
-set_property IOSTANDARD SSTL15 [get_ports {SDA[0]}]
 set_property PACKAGE_PIN N3 [get_ports {SDA[0]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[1]}]
 set_property PACKAGE_PIN H2 [get_ports {SDA[1]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[2]}]
 set_property PACKAGE_PIN M2 [get_ports {SDA[2]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[3]}]
 set_property PACKAGE_PIN P5 [get_ports {SDA[3]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[4]}]
 set_property PACKAGE_PIN H1 [get_ports {SDA[4]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[5]}]
 set_property PACKAGE_PIN M3 [get_ports {SDA[5]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[6]}]
 set_property PACKAGE_PIN J1 [get_ports {SDA[6]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[7]}]
 set_property PACKAGE_PIN P4 [get_ports {SDA[7]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[8]}]
 set_property PACKAGE_PIN K1 [get_ports {SDA[8]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[9]}]
 set_property PACKAGE_PIN P3 [get_ports {SDA[9]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[10]}]
 set_property PACKAGE_PIN F2 [get_ports {SDA[10]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[11]}]
 set_property PACKAGE_PIN H3 [get_ports {SDA[11]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[12]}]
 set_property PACKAGE_PIN G3 [get_ports {SDA[12]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[13]}]
 set_property PACKAGE_PIN N2 [get_ports {SDA[13]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDA[14]}]
 set_property PACKAGE_PIN J3 [get_ports {SDA[14]}]
-
-
-#    output                 [2:0] SDBA,  // output bank address ports
-set_property IOSTANDARD SSTL15 [get_ports {SDBA[0]}]
 set_property PACKAGE_PIN N1 [get_ports {SDBA[0]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDBA[1]}]
 set_property PACKAGE_PIN F1 [get_ports {SDBA[1]}]
-
-set_property IOSTANDARD SSTL15 [get_ports {SDBA[2]}]
 set_property PACKAGE_PIN P1 [get_ports {SDBA[2]}]
-
-#    output                       SDWE,  // output WE port
-set_property IOSTANDARD SSTL15 [get_ports {SDWE}]
 set_property PACKAGE_PIN G4 [get_ports {SDWE}]
-
-#    output                       SDRAS, // output RAS port
-set_property IOSTANDARD SSTL15 [get_ports {SDRAS}]
 set_property PACKAGE_PIN L2 [get_ports {SDRAS}]
-
-#    output                       SDCAS, // output CAS port
-set_property IOSTANDARD SSTL15 [get_ports {SDCAS}]
 set_property PACKAGE_PIN L1 [get_ports {SDCAS}]
-
-#    output                       SDCKE, // output Clock Enable port
-set_property IOSTANDARD SSTL15 [get_ports {SDCKE}]
 set_property PACKAGE_PIN E1 [get_ports {SDCKE}]
-
-#    output                       SDODT, // output ODT port
-set_property IOSTANDARD SSTL15 [get_ports {SDODT}]
 set_property PACKAGE_PIN M7 [get_ports {SDODT}]
-#
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[0]}]
 set_property PACKAGE_PIN K6 [get_ports {SDD[0]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[1]}]
 set_property PACKAGE_PIN L4 [get_ports {SDD[1]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[2]}]
 set_property PACKAGE_PIN K7 [get_ports {SDD[2]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[3]}]
 set_property PACKAGE_PIN K4 [get_ports {SDD[3]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[4]}]
 set_property PACKAGE_PIN L6 [get_ports {SDD[4]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[5]}]
 set_property PACKAGE_PIN M4 [get_ports {SDD[5]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[6]}]
 set_property PACKAGE_PIN L7 [get_ports {SDD[6]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[7]}]
 set_property PACKAGE_PIN N5 [get_ports {SDD[7]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[8]}]
 set_property PACKAGE_PIN H5 [get_ports {SDD[8]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[9]}]
 set_property PACKAGE_PIN J6 [get_ports {SDD[9]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[10]}]
 set_property PACKAGE_PIN G5 [get_ports {SDD[10]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[11]}]
 set_property PACKAGE_PIN H6 [get_ports {SDD[11]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[12]}]
 set_property PACKAGE_PIN F5 [get_ports {SDD[12]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[13]}]
 set_property PACKAGE_PIN F7 [get_ports {SDD[13]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[14]}]
 set_property PACKAGE_PIN F4 [get_ports {SDD[14]}]
-
-#    inout                 [15:0] SDD,       // DQ  I/O pads
-set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDD[15]}]
 set_property PACKAGE_PIN F6 [get_ports {SDD[15]}]
-
-#    inout                        DQSL,     // LDQS I/O pad
 set_property PACKAGE_PIN N7 [get_ports {DQSL}]
-#set_property SLEW FAST [get_ports {DQSL}]
-set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {DQSL}]
-
-#    inout                        NDQSL,    // ~LDQS I/O pad
 set_property PACKAGE_PIN N6 [get_ports {NDQSL}]
-#set_property SLEW FAST [get_ports {NDQSL}]
-set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {NDQSL}]
-
-#    inout                        DQSU,     // UDQS I/O pad
 set_property PACKAGE_PIN H7 [get_ports {DQSU}]
-#set_property SLEW FAST [get_ports {DQSU}]
-set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {DQSU}]
-
-#    inout                        NDQSU,    // ~UDQS I/O pad
 set_property PACKAGE_PIN G7 [get_ports {NDQSU}]
-#set_property SLEW FAST [get_ports {NDQSU}]
-set_property IOSTANDARD DIFF_SSTL15_T_DCI [get_ports {NDQSU}]
-
-#    inout                        SDDML,      // LDM  I/O pad (actually only output)
-#set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDDML}]
-set_property IOSTANDARD SSTL15 [get_ports {SDDML}]
 set_property PACKAGE_PIN L5 [get_ports {SDDML}]
-
-#    inout                        SDDMU,      // UDM  I/O pad (actually only output)
-#set_property IOSTANDARD SSTL15_T_DCI [get_ports {SDDMU}]
-set_property IOSTANDARD SSTL15 [get_ports {SDDMU}]
 set_property PACKAGE_PIN J5 [get_ports {SDDMU}]
 
-#    output                      DUMMY_TO_KEEP,  // to keep PS7 signals from "optimization"
-set_property IOSTANDARD LVCMOS25 [get_ports {DUMMY_TO_KEEP}]
-set_property PACKAGE_PIN T11 [get_ports {DUMMY_TO_KEEP}]
-
 #not yet used, just for debugging
-#    input                      memclk,
-#set_property IOSTANDARD SSTL15 [get_ports {memclk}]
 set_property PACKAGE_PIN M5 [get_ports {memclk}]
 
 
@@ -253,182 +133,100 @@ set_property PACKAGE_PIN W14  [get_ports {ffclk1p}]
 set_property PACKAGE_PIN W13  [get_ports {ffclk1n}]
 
 
-# Global constraints
-
-set_property INTERNAL_VREF  0.750 [get_iobanks 34]
-set_property DCI_CASCADE 34 [get_iobanks 35]
-set_property INTERNAL_VREF  0.750 [get_iobanks 35]
-set_property CFGBVS GND [current_design]
-set_property CONFIG_VOLTAGE 1.8 [current_design]
 
 # ================= Sensor port 0 =================
-#        inout                  [7:0] sns1_dp,
-#        inout                  [7:0] sns1_dn,
 set_property PACKAGE_PIN T10  [get_ports {sns1_dp[0]}]
 set_property PACKAGE_PIN T9   [get_ports {sns1_dn[0]}]
-
 set_property PACKAGE_PIN U10  [get_ports {sns1_dp[1]}]
 set_property PACKAGE_PIN V10  [get_ports {sns1_dn[1]}]
-
 set_property PACKAGE_PIN V8   [get_ports {sns1_dp[2]}]
 set_property PACKAGE_PIN W8   [get_ports {sns1_dn[2]}]
-
 set_property PACKAGE_PIN W9   [get_ports {sns1_dp[3]}]
 set_property PACKAGE_PIN Y8   [get_ports {sns1_dn[3]}]
-
 set_property PACKAGE_PIN AB9  [get_ports {sns1_dp[4]}]
 set_property PACKAGE_PIN AB8  [get_ports {sns1_dn[4]}]
-
 set_property PACKAGE_PIN AB13 [get_ports {sns1_dp[5]}]
 set_property PACKAGE_PIN AB12 [get_ports {sns1_dn[5]}]
-
 set_property PACKAGE_PIN AA12 [get_ports {sns1_dp[6]}]
 set_property PACKAGE_PIN AA11 [get_ports {sns1_dn[6]}]
-
 set_property PACKAGE_PIN W11  [get_ports {sns1_dp[7]}]
 set_property PACKAGE_PIN W10  [get_ports {sns1_dn[7]}]
-#    inout                        sns1_clkp,
-#    inout                        sns1_clkn,
 set_property PACKAGE_PIN AA10 [get_ports {sns1_clkp}]
 set_property PACKAGE_PIN AB10 [get_ports {sns1_clkn}]
-#    inout                        sns1_scl,
-#    inout                        sns1_sda,
 set_property PACKAGE_PIN Y9   [get_ports {sns1_scl}]
 set_property PACKAGE_PIN AA9  [get_ports {sns1_sda}]
-#    inout                        sns1_ctl,
-#    inout                        sns1_pg,
 set_property PACKAGE_PIN U9   [get_ports {sns1_ctl}]
 set_property PACKAGE_PIN U8   [get_ports {sns1_pg}]
 
 
 # ================= Sensor port 1 =================
-#        inout                  [7:0] sns2_dp,
-#        inout                  [7:0] sns2_dn,
 set_property PACKAGE_PIN U15  [get_ports {sns2_dp[0]}]
 set_property PACKAGE_PIN U14   [get_ports {sns2_dn[0]}]
-
 set_property PACKAGE_PIN V15  [get_ports {sns2_dp[1]}]
 set_property PACKAGE_PIN W15  [get_ports {sns2_dn[1]}]
-
 set_property PACKAGE_PIN U13  [get_ports {sns2_dp[2]}]
 set_property PACKAGE_PIN V13  [get_ports {sns2_dn[2]}]
-
 set_property PACKAGE_PIN V12  [get_ports {sns2_dp[3]}]
 set_property PACKAGE_PIN V11  [get_ports {sns2_dn[3]}]
-
 set_property PACKAGE_PIN AA17 [get_ports {sns2_dp[4]}]
 set_property PACKAGE_PIN AB17 [get_ports {sns2_dn[4]}]
-
 set_property PACKAGE_PIN AA15 [get_ports {sns2_dp[5]}]
 set_property PACKAGE_PIN AB15 [get_ports {sns2_dn[5]}]
-
 set_property PACKAGE_PIN AA14 [get_ports {sns2_dp[6]}]
 set_property PACKAGE_PIN AB14 [get_ports {sns2_dn[6]}]
-
 set_property PACKAGE_PIN Y14  [get_ports {sns2_dp[7]}]
 set_property PACKAGE_PIN Y13  [get_ports {sns2_dn[7]}]
-#    inout                        sns2_clkp,
-#    inout                        sns2_clkn,
 set_property PACKAGE_PIN Y16  [get_ports {sns2_clkp}]
 set_property PACKAGE_PIN AA16 [get_ports {sns2_clkn}]
-#    inout                        sns2_scl,
-#    inout                        sns2_sda,
 set_property PACKAGE_PIN T12  [get_ports {sns2_scl}]
 set_property PACKAGE_PIN U12  [get_ports {sns2_sda}]
-#    inout                        sns2_ctl,
-#    inout                        sns2_pg,
 set_property PACKAGE_PIN V16  [get_ports {sns2_ctl}]
 set_property PACKAGE_PIN W16  [get_ports {sns2_pg}]
 
 # ================= Sensor port 2 =================
-#        inout                  [7:0] sns3_dp,
-#        inout                  [7:0] sns3_dn,
 set_property PACKAGE_PIN AA22 [get_ports {sns3_dp[0]}]
 set_property PACKAGE_PIN AB22 [get_ports {sns3_dn[0]}]
-
 set_property PACKAGE_PIN W21  [get_ports {sns3_dp[1]}]
 set_property PACKAGE_PIN Y22  [get_ports {sns3_dn[1]}]
-
 set_property PACKAGE_PIN V21  [get_ports {sns3_dp[2]}]
 set_property PACKAGE_PIN V22  [get_ports {sns3_dn[2]}]
-
 set_property PACKAGE_PIN W19  [get_ports {sns3_dp[3]}]
 set_property PACKAGE_PIN W20  [get_ports {sns3_dn[3]}]
-
 set_property PACKAGE_PIN N21  [get_ports {sns3_dp[4]}]
 set_property PACKAGE_PIN N22  [get_ports {sns3_dn[4]}]
-
 set_property PACKAGE_PIN R22  [get_ports {sns3_dp[5]}]
 set_property PACKAGE_PIN T22  [get_ports {sns3_dn[5]}]
-
 set_property PACKAGE_PIN P21  [get_ports {sns3_dp[6]}]
 set_property PACKAGE_PIN R21  [get_ports {sns3_dn[6]}]
-
 set_property PACKAGE_PIN T20  [get_ports {sns3_dp[7]}]
 set_property PACKAGE_PIN U20  [get_ports {sns3_dn[7]}]
-#    inout                        sns3_clkp,
-#    inout                        sns3_clkn,
 set_property PACKAGE_PIN T21  [get_ports {sns3_clkp}]
 set_property PACKAGE_PIN U22  [get_ports {sns3_clkn}]
-#    inout                        sns3_scl,
-#    inout                        sns3_sda,
 set_property PACKAGE_PIN Y21  [get_ports {sns3_scl}]
 set_property PACKAGE_PIN AA21 [get_ports {sns3_sda}]
-#    inout                        sns3_ctl,
-#    inout                        sns3_pg,
 set_property PACKAGE_PIN AA20 [get_ports {sns3_ctl}]
 set_property PACKAGE_PIN AB20 [get_ports {sns3_pg}]
 
 # ================= Sensor port 3 =================
-#        inout                  [7:0] sns4_dp,
-#        inout                  [7:0] sns4_dn,
 set_property PACKAGE_PIN V17  [get_ports {sns4_dp[0]}]
 set_property PACKAGE_PIN W18  [get_ports {sns4_dn[0]}]
-
 set_property PACKAGE_PIN Y19  [get_ports {sns4_dp[1]}]
 set_property PACKAGE_PIN AA19 [get_ports {sns4_dn[1]}]
-
 set_property PACKAGE_PIN U19  [get_ports {sns4_dp[2]}]
 set_property PACKAGE_PIN V20  [get_ports {sns4_dn[2]}]
-
 set_property PACKAGE_PIN U18  [get_ports {sns4_dp[3]}]
 set_property PACKAGE_PIN V18  [get_ports {sns4_dn[3]}]
-
 set_property PACKAGE_PIN P18  [get_ports {sns4_dp[4]}]
 set_property PACKAGE_PIN P19  [get_ports {sns4_dn[4]}]
-
 set_property PACKAGE_PIN N17  [get_ports {sns4_dp[5]}]
 set_property PACKAGE_PIN N18  [get_ports {sns4_dn[5]}]
-
 set_property PACKAGE_PIN N20  [get_ports {sns4_dp[6]}]
 set_property PACKAGE_PIN P20  [get_ports {sns4_dn[6]}]
-
 set_property PACKAGE_PIN R17  [get_ports {sns4_dp[7]}]
 set_property PACKAGE_PIN R18  [get_ports {sns4_dn[7]}]
-#    inout                        sns4_clkp,
-#    inout                        sns4_clkn,
 set_property PACKAGE_PIN R16  [get_ports {sns4_clkp}]
 set_property PACKAGE_PIN T16  [get_ports {sns4_clkn}]
-#    inout                        sns4_scl,
-#    inout                        sns4_sda,
 set_property PACKAGE_PIN AB18 [get_ports {sns4_scl}]
 set_property PACKAGE_PIN AB19 [get_ports {sns4_sda}]
-#    inout                        sns4_ctl,
-#    inout                        sns4_pg,
 set_property PACKAGE_PIN Y17  [get_ports {sns4_ctl}]
 set_property PACKAGE_PIN Y18  [get_ports {sns4_pg}]
-#ERROR: [Place 30-149] Unroutable Placement! A MMCM / (BUFIO/BUFR) component pair is not placed in a routable site pair.
-# The MMCM component can use the dedicated path between the MMCM and the (BUFIO/BUFR) if both are placed in the same clock
-# region or if they are placed in horizontally adjacent clock regions. If this sub optimal condition is acceptable
-# for this design, you may use the CLOCK_DEDICATED_ROUTE constraint in the .xdc file to demote this message to a WARNING.
-# However, the use of this override is highly discouraged. These examples can be used directly in the .xdc file to override this clock rule.
-
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[0].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout0]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[1].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout0]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[2].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout0]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[3].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout0]
-
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[0].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout1]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[1].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout1]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[2].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout1]
-#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[3].sensor_channel_i/sens_parallel12_i/mmcm_phase_cntr_i/clkout1]
\ No newline at end of file

x393_hispi.xdc

+#################################################################################
+# Filename: x393.xdc
+# Date:2014-02-25  
+# Author: Andrey Filippov
+# Description: Elphel x393 camera constraints
+#
+# Copyright (c) 2015 Elphel, Inc.
+# x393.xdc is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+#  x393.xdc is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
+#################################################################################
+
+# Global constraints
+
+set_property INTERNAL_VREF  0.750 [get_iobanks 34]
+set_property DCI_CASCADE 34 [get_iobanks 35]
+set_property INTERNAL_VREF  0.750 [get_iobanks 35]
+set_property CFGBVS GND [current_design]
+set_property CONFIG_VOLTAGE 1.8 [current_design]
+
+# Disabling some of the DRC checks:
+#http://forums.xilinx.com/t5/7-Series-FPGAs/MMCM-reference-clock-muxing/td-p/550622
+set_property is_enabled false [get_drc_checks REQP-119]
+#Input Buffer Connections .. has no loads. An input buffer must drive an internal load.
+set_property is_enabled false [get_drc_checks BUFC-1]
+#DSP Buffering:
+set_property is_enabled false [get_drc_checks DPIP-1]
+set_property is_enabled false [get_drc_checks DPOP-1]
+#MMCME2_ADV connectivity violation
+set_property is_enabled false [get_drc_checks REQP-1577]
+#Synchronous clocking for BRAM (mult_saxi_wr_inbuf_i/ram_var_w_var_r_i/ram_i/RAMB36E1_i) in SDP mode ...
+set_property is_enabled false [get_drc_checks REQP-165]
+#Useless input. The input pins CE and CLR are not used for BUFR_DIVIDE BYPASS.
+set_property is_enabled false [get_drc_checks REQP-14]
+
+
+set_property PACKAGE_PIN J4 [get_ports {SDRST}]
+set_property PACKAGE_PIN K3 [get_ports {SDCLK}]
+set_property PACKAGE_PIN K2 [get_ports {SDNCLK}]
+set_property PACKAGE_PIN N3 [get_ports {SDA[0]}]
+set_property PACKAGE_PIN H2 [get_ports {SDA[1]}]
+set_property PACKAGE_PIN M2 [get_ports {SDA[2]}]
+set_property PACKAGE_PIN P5 [get_ports {SDA[3]}]
+set_property PACKAGE_PIN H1 [get_ports {SDA[4]}]
+set_property PACKAGE_PIN M3 [get_ports {SDA[5]}]
+set_property PACKAGE_PIN J1 [get_ports {SDA[6]}]
+set_property PACKAGE_PIN P4 [get_ports {SDA[7]}]
+set_property PACKAGE_PIN K1 [get_ports {SDA[8]}]
+set_property PACKAGE_PIN P3 [get_ports {SDA[9]}]
+set_property PACKAGE_PIN F2 [get_ports {SDA[10]}]
+set_property PACKAGE_PIN H3 [get_ports {SDA[11]}]
+set_property PACKAGE_PIN G3 [get_ports {SDA[12]}]
+set_property PACKAGE_PIN N2 [get_ports {SDA[13]}]
+set_property PACKAGE_PIN J3 [get_ports {SDA[14]}]
+set_property PACKAGE_PIN N1 [get_ports {SDBA[0]}]
+set_property PACKAGE_PIN F1 [get_ports {SDBA[1]}]
+set_property PACKAGE_PIN P1 [get_ports {SDBA[2]}]
+set_property PACKAGE_PIN G4 [get_ports {SDWE}]
+set_property PACKAGE_PIN L2 [get_ports {SDRAS}]
+set_property PACKAGE_PIN L1 [get_ports {SDCAS}]
+set_property PACKAGE_PIN E1 [get_ports {SDCKE}]
+set_property PACKAGE_PIN M7 [get_ports {SDODT}]
+set_property PACKAGE_PIN K6 [get_ports {SDD[0]}]
+set_property PACKAGE_PIN L4 [get_ports {SDD[1]}]
+set_property PACKAGE_PIN K7 [get_ports {SDD[2]}]
+set_property PACKAGE_PIN K4 [get_ports {SDD[3]}]
+set_property PACKAGE_PIN L6 [get_ports {SDD[4]}]
+set_property PACKAGE_PIN M4 [get_ports {SDD[5]}]
+set_property PACKAGE_PIN L7 [get_ports {SDD[6]}]
+set_property PACKAGE_PIN N5 [get_ports {SDD[7]}]
+set_property PACKAGE_PIN H5 [get_ports {SDD[8]}]
+set_property PACKAGE_PIN J6 [get_ports {SDD[9]}]
+set_property PACKAGE_PIN G5 [get_ports {SDD[10]}]
+set_property PACKAGE_PIN H6 [get_ports {SDD[11]}]
+set_property PACKAGE_PIN F5 [get_ports {SDD[12]}]
+set_property PACKAGE_PIN F7 [get_ports {SDD[13]}]
+set_property PACKAGE_PIN F4 [get_ports {SDD[14]}]
+set_property PACKAGE_PIN F6 [get_ports {SDD[15]}]
+set_property PACKAGE_PIN N7 [get_ports {DQSL}]
+set_property PACKAGE_PIN N6 [get_ports {NDQSL}]
+set_property PACKAGE_PIN H7 [get_ports {DQSU}]
+set_property PACKAGE_PIN G7 [get_ports {NDQSU}]
+set_property PACKAGE_PIN L5 [get_ports {SDDML}]
+set_property PACKAGE_PIN J5 [get_ports {SDDMU}]
+
+#not yet used, just for debugging
+set_property PACKAGE_PIN M5 [get_ports {memclk}]
+
+
+# ======== GPIO pins ===============
+#    inout           [GPIO_N-1:0] gpio_pins,
+set_property PACKAGE_PIN B4   [get_ports {gpio_pins[0]}]
+set_property PACKAGE_PIN A4   [get_ports {gpio_pins[1]}]
+set_property PACKAGE_PIN A2   [get_ports {gpio_pins[2]}]
+set_property PACKAGE_PIN A1   [get_ports {gpio_pins[3]}]
+set_property PACKAGE_PIN C3   [get_ports {gpio_pins[4]}]
+set_property PACKAGE_PIN D3   [get_ports {gpio_pins[5]}]
+set_property PACKAGE_PIN D1   [get_ports {gpio_pins[6]}]
+set_property PACKAGE_PIN C1   [get_ports {gpio_pins[7]}]
+set_property PACKAGE_PIN C2   [get_ports {gpio_pins[8]}]
+set_property PACKAGE_PIN B2   [get_ports {gpio_pins[9]}]
+
+# =========Differential clock inputs ==========
+#    input                        ffclk0p, // Y12
+#    input                        ffclk0n, // Y11
+#    input                        ffclk1p, // W14
+#    input                        ffclk1n  // W13
+set_property PACKAGE_PIN Y12  [get_ports {ffclk0p}]
+set_property PACKAGE_PIN Y11  [get_ports {ffclk0n}]
+set_property PACKAGE_PIN W14  [get_ports {ffclk1p}]
+set_property PACKAGE_PIN W13  [get_ports {ffclk1n}]
+
+
+
+# ================= Sensor port 0 =================
+set_property PACKAGE_PIN T10  [get_ports {sns1_dp[0]}]
+set_property PACKAGE_PIN T9   [get_ports {sns1_dn[0]}]
+set_property PACKAGE_PIN U10  [get_ports {sns1_dp[1]}]
+set_property PACKAGE_PIN V10  [get_ports {sns1_dn[1]}]
+set_property PACKAGE_PIN V8   [get_ports {sns1_dp[2]}]
+set_property PACKAGE_PIN W8   [get_ports {sns1_dn[2]}]
+set_property PACKAGE_PIN W9   [get_ports {sns1_dp[3]}]
+set_property PACKAGE_PIN Y8   [get_ports {sns1_dn[3]}]
+set_property PACKAGE_PIN AB9  [get_ports {sns1_dp74[4]}]
+set_property PACKAGE_PIN AB8  [get_ports {sns1_dn74[4]}]
+set_property PACKAGE_PIN AB13 [get_ports {sns1_dp74[5]}]
+set_property PACKAGE_PIN AB12 [get_ports {sns1_dn74[5]}]
+set_property PACKAGE_PIN AA12 [get_ports {sns1_dp74[6]}]
+set_property PACKAGE_PIN AA11 [get_ports {sns1_dn74[6]}]
+set_property PACKAGE_PIN W11  [get_ports {sns1_dp74[7]}]
+set_property PACKAGE_PIN W10  [get_ports {sns1_dn74[7]}]
+set_property PACKAGE_PIN AA10 [get_ports {sns1_clkp}]
+set_property PACKAGE_PIN AB10 [get_ports {sns1_clkn}]
+set_property PACKAGE_PIN Y9   [get_ports {sns1_scl}]
+set_property PACKAGE_PIN AA9  [get_ports {sns1_sda}]
+set_property PACKAGE_PIN U9   [get_ports {sns1_ctl}]
+set_property PACKAGE_PIN U8   [get_ports {sns1_pg}]
+
+
+# ================= Sensor port 1 =================
+set_property PACKAGE_PIN U15  [get_ports {sns2_dp[0]}]
+set_property PACKAGE_PIN U14   [get_ports {sns2_dn[0]}]
+set_property PACKAGE_PIN V15  [get_ports {sns2_dp[1]}]
+set_property PACKAGE_PIN W15  [get_ports {sns2_dn[1]}]
+set_property PACKAGE_PIN U13  [get_ports {sns2_dp[2]}]
+set_property PACKAGE_PIN V13  [get_ports {sns2_dn[2]}]
+set_property PACKAGE_PIN V12  [get_ports {sns2_dp[3]}]
+set_property PACKAGE_PIN V11  [get_ports {sns2_dn[3]}]
+set_property PACKAGE_PIN AA17 [get_ports {sns2_dp74[4]}]
+set_property PACKAGE_PIN AB17 [get_ports {sns2_dn74[4]}]
+set_property PACKAGE_PIN AA15 [get_ports {sns2_dp74[5]}]
+set_property PACKAGE_PIN AB15 [get_ports {sns2_dn74[5]}]
+set_property PACKAGE_PIN AA14 [get_ports {sns2_dp74[6]}]
+set_property PACKAGE_PIN AB14 [get_ports {sns2_dn74[6]}]
+set_property PACKAGE_PIN Y14  [get_ports {sns2_dp74[7]}]
+set_property PACKAGE_PIN Y13  [get_ports {sns2_dn74[7]}]
+set_property PACKAGE_PIN Y16  [get_ports {sns2_clkp}]
+set_property PACKAGE_PIN AA16 [get_ports {sns2_clkn}]
+set_property PACKAGE_PIN T12  [get_ports {sns2_scl}]
+set_property PACKAGE_PIN U12  [get_ports {sns2_sda}]
+set_property PACKAGE_PIN V16  [get_ports {sns2_ctl}]
+set_property PACKAGE_PIN W16  [get_ports {sns2_pg}]
+
+# ================= Sensor port 2 =================
+set_property PACKAGE_PIN AA22 [get_ports {sns3_dp[0]}]
+set_property PACKAGE_PIN AB22 [get_ports {sns3_dn[0]}]
+set_property PACKAGE_PIN W21  [get_ports {sns3_dp[1]}]
+set_property PACKAGE_PIN Y22  [get_ports {sns3_dn[1]}]
+set_property PACKAGE_PIN V21  [get_ports {sns3_dp[2]}]
+set_property PACKAGE_PIN V22  [get_ports {sns3_dn[2]}]
+set_property PACKAGE_PIN W19  [get_ports {sns3_dp[3]}]
+set_property PACKAGE_PIN W20  [get_ports {sns3_dn[3]}]
+set_property PACKAGE_PIN N21  [get_ports {sns3_dp74[4]}]
+set_property PACKAGE_PIN N22  [get_ports {sns3_dn74[4]}]
+set_property PACKAGE_PIN R22  [get_ports {sns3_dp74[5]}]
+set_property PACKAGE_PIN T22  [get_ports {sns3_dn74[5]}]
+set_property PACKAGE_PIN P21  [get_ports {sns3_dp74[6]}]
+set_property PACKAGE_PIN R21  [get_ports {sns3_dn74[6]}]
+set_property PACKAGE_PIN T20  [get_ports {sns3_dp74[7]}]
+set_property PACKAGE_PIN U20  [get_ports {sns3_dn74[7]}]
+set_property PACKAGE_PIN T21  [get_ports {sns3_clkp}]
+set_property PACKAGE_PIN U22  [get_ports {sns3_clkn}]
+set_property PACKAGE_PIN Y21  [get_ports {sns3_scl}]
+set_property PACKAGE_PIN AA21 [get_ports {sns3_sda}]
+set_property PACKAGE_PIN AA20 [get_ports {sns3_ctl}]
+set_property PACKAGE_PIN AB20 [get_ports {sns3_pg}]
+
+# ================= Sensor port 3 =================
+set_property PACKAGE_PIN V17  [get_ports {sns4_dp[0]}]
+set_property PACKAGE_PIN W18  [get_ports {sns4_dn[0]}]
+set_property PACKAGE_PIN Y19  [get_ports {sns4_dp[1]}]
+set_property PACKAGE_PIN AA19 [get_ports {sns4_dn[1]}]
+set_property PACKAGE_PIN U19  [get_ports {sns4_dp[2]}]
+set_property PACKAGE_PIN V20  [get_ports {sns4_dn[2]}]
+set_property PACKAGE_PIN U18  [get_ports {sns4_dp[3]}]
+set_property PACKAGE_PIN V18  [get_ports {sns4_dn[3]}]
+set_property PACKAGE_PIN P18  [get_ports {sns4_dp74[4]}]
+set_property PACKAGE_PIN P19  [get_ports {sns4_dn74[4]}]
+set_property PACKAGE_PIN N17  [get_ports {sns4_dp74[5]}]
+set_property PACKAGE_PIN N18  [get_ports {sns4_dn74[5]}]
+set_property PACKAGE_PIN N20  [get_ports {sns4_dp74[6]}]
+set_property PACKAGE_PIN P20  [get_ports {sns4_dn74[6]}]
+set_property PACKAGE_PIN R17  [get_ports {sns4_dp74[7]}]
+set_property PACKAGE_PIN R18  [get_ports {sns4_dn74[7]}]
+set_property PACKAGE_PIN R16  [get_ports {sns4_clkp}]
+set_property PACKAGE_PIN T16  [get_ports {sns4_clkn}]
+set_property PACKAGE_PIN AB18 [get_ports {sns4_scl}]
+set_property PACKAGE_PIN AB19 [get_ports {sns4_sda}]
+set_property PACKAGE_PIN Y17  [get_ports {sns4_ctl}]
+set_property PACKAGE_PIN Y18  [get_ports {sns4_pg}]

x393_hispi_timing.xdc

+#################################################################################
+# Filename: x393_timing.xdc
+# Date:2014-02-25  
+# Author: Andrey Filippov
+# Description: DDR3 controller test with axi constraints
+#
+# Copyright (c) 2015 Elphel, Inc.
+# x393_timing.xdc is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+#  x393_timing.xdc is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
+#################################################################################
+
+create_clock -name axi_aclk -period 20 [get_nets -hierarchical *axi_aclk]
+
+create_generated_clock -name ddr3_sdclk [get_nets -hierarchical sdclk_pre ]
+create_generated_clock -name ddr3_clk [get_nets -hierarchical clk_pre ]
+create_generated_clock -name ddr3_clk_div [get_nets -hierarchical clk_div_pre ]
+create_generated_clock -name ddr3_mclk [get_nets -hierarchical mclk_pre]
+#create_generated_clock -name ddr3_clk_ref [get_nets -hierarchical clk_ref_pre ]
+create_generated_clock -name ddr3_clk_ref [get_nets clocks393_i/dly_ref_clk_pre ]
+#create_generated_clock -name axihp_clk [get_nets clocks393_i/dual_clock_axihp_i/clk1x_pre ]
+create_generated_clock -name axihp_clk [get_nets clocks393_i/hclk_pre ]
+
+#create_generated_clock -name xclk      [get_nets clocks393_i/dual_clock_xclk_i/clk1x_pre ]
+create_generated_clock -name xclk      [get_nets clocks393_i/xclk_pre ]
+
+#clock for inter - camera synchronization and event logger
+#create_generated_clock -name sclk      [get_nets clocks393_i/dual_clock_sync_clk_i/clk1x_pre ]
+create_generated_clock -name sclk      [get_nets clocks393_i/sync_clk_pre ]
+
+create_clock -name ffclk0 -period 41.667 [get_ports {ffclk0p}]
+#Generated clocks are assumed to be tied to clkin1 (not 2), so until external ffclk0 is constrained, derivative clocks are not generated 
+create_generated_clock -name pclk      [get_nets clocks393_i/dual_clock_pclk_i/clk1x_pre ]
+#create_generated_clock -name pclk2x    [get_nets clocks393_i/dual_clock_pclk_i/clk2x_pre ]
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block[0].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1_pre]
+
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[0\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1_pre]
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[1\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1_pre]
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[2\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1_pre]
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1_pre]
+
+set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[0\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/clk_in]
+set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[1\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/clk_in]
+set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[2\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/clk_in]
+set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/clk_in]
+
+
+#set_property CLOCK_DEDICATED_ROUTE BACKBONE [get_nets sensors393_i/sensor_channel_block[3].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin1]
+#set_property CLOCK_DEDICATED_ROUTE BACKBONE [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ibufds_ibufgds0_i/clkin0]
+#set_property CLOCK_DEDICATED_ROUTE FALSE [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/mmcm_phase_cntr_i/clkout1]
+#Sensor-synchronous clocks
+#create_generated_clock -name iclk0    [get_nets sensors393_i/sensor_channel_block\[0\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk_pre ]
+#create_generated_clock -name iclk2x0  [get_nets sensors393_i/sensor_channel_block\[0\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk2x_pre ]
+
+#create_generated_clock -name iclk1    [get_nets sensors393_i/sensor_channel_block\[1\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk_pre ]
+#create_generated_clock -name iclk2x1  [get_nets sensors393_i/sensor_channel_block\[1\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk2x_pre ]
+
+#create_generated_clock -name iclk2    [get_nets sensors393_i/sensor_channel_block\[2\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk_pre ]
+#create_generated_clock -name iclk2x2  [get_nets sensors393_i/sensor_channel_block\[2\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk2x_pre ]
+
+#create_generated_clock -name iclk3    [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk_pre ]
+#create_generated_clock -name iclk2x3  [get_nets sensors393_i/sensor_channel_block\[3\].sensor_channel_i/sens_10398_i/sens_hispi12l4_i/sens_hispi_clock_i/ipclk2x_pre ]
+
+
+
+# do not check timing between axi_aclk and other clocks. Code should provide correct asynchronous crossing of the clock boundary.
+set_clock_groups -name ps_async_clock                 -asynchronous -group {axi_aclk}
+# do not check timing between clk_axihp_pre and other clocks. Code should provide correct asynchronous crossing of the clock boundary.
+set_clock_groups -name ps_async_clock_axihp          -asynchronous -group {axihp_clk}
+#set_clock_groups -name compressor_clocks_xclk_xclk2x -asynchronous -group {xclk xclk2x}
+#set_clock_groups -name sensor_clocks_pclk_pclk2x     -asynchronous -group {pclk pclk2x}
+set_clock_groups -name compressor_clocks_xclk_xclk2x -asynchronous -group {xclk }
+set_clock_groups -name sensor_clocks_pclk_pclk2x     -asynchronous -group {pclk}
+
+set_clock_groups -name sync_logger_clocks_sclk       -asynchronous -group {sclk }
+
+#set_clock_groups -name sensor0_clocks_iclk_pclk2x -asynchronous -group {iclk0 iclk2x0}
+#set_clock_groups -name sensor1_clocks_iclk_pclk2x -asynchronous -group {iclk1 iclk2x1}
+#set_clock_groups -name sensor2_clocks_iclk_pclk2x -asynchronous -group {iclk2 iclk2x2}
+#set_clock_groups -name sensor3_clocks_iclk_pclk2x -asynchronous -group {iclk3 iclk2x3}
+
+set_clock_groups -name external_clock_ffclk0 -asynchronous -group {ffclk0}
\ No newline at end of file

x393_no_pclk2x_timing.xdc

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 create_clock -name axi_aclk -period 20 [get_nets -hierarchical *axi_aclk]

x393_nox2_timing.xdc

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 create_clock -name axi_aclk -period 20 [get_nets -hierarchical *axi_aclk]
@@ -73,14 +86,19 @@ create_generated_clock -name ddr3_sdclk [get_nets -hierarchical sdclk_pre ]
 create_generated_clock -name ddr3_clk [get_nets -hierarchical clk_pre ]
 create_generated_clock -name ddr3_clk_div [get_nets -hierarchical clk_div_pre ]
 create_generated_clock -name ddr3_mclk [get_nets -hierarchical mclk_pre]
-create_generated_clock -name ddr3_clk_ref [get_nets -hierarchical clk_ref_pre ]
-create_generated_clock -name axihp_clk [get_nets clocks393_i/dual_clock_axihp_i/clk1x_pre ]
+#create_generated_clock -name ddr3_clk_ref [get_nets -hierarchical clk_ref_pre ]
+create_generated_clock -name ddr3_clk_ref [get_nets clocks393_i/dly_ref_clk_pre ]
+#create_generated_clock -name axihp_clk [get_nets clocks393_i/dual_clock_axihp_i/clk1x_pre ]
+create_generated_clock -name axihp_clk [get_nets clocks393_i/hclk_pre ]
 
-create_generated_clock -name xclk      [get_nets clocks393_i/dual_clock_xclk_i/clk1x_pre ]
+#create_generated_clock -name xclk      [get_nets clocks393_i/dual_clock_xclk_i/clk1x_pre ]
+create_generated_clock -name xclk      [get_nets clocks393_i/xclk_pre ]
 #create_generated_clock -name xclk2x    [get_nets clocks393_i/dual_clock_xclk_i/clk2x_pre ]
+#create_generated_clock -name xclk2x    [get_nets clocks393_i/xclk2x_pre ]
 
 #clock for inter - camera synchronization and event logger
-create_generated_clock -name sclk      [get_nets clocks393_i/dual_clock_sync_clk_i/clk1x_pre ]
+#create_generated_clock -name sclk      [get_nets clocks393_i/dual_clock_sync_clk_i/clk1x_pre ]
+create_generated_clock -name sclk      [get_nets clocks393_i/sync_clk_pre ]
 
 create_clock -name ffclk0 -period 41.667 [get_ports {ffclk0p}]
 #Generated clocks are assumed to be tied to clkin1 (not 2), so until external ffclk0 is constrained, derivative clocks are not generated 

x393_testbench01.tf

@@ -159,7 +159,6 @@ assign #10 gpio_pins[9] = gpio_pins[8];
     wire        SDDMU;  // inout
     wire        DQSU;   // inout
     wire        NDQSU;  // inout
-    wire        DUMMY_TO_KEEP;  // output to keep PS7 signals from "optimization" // SuppressThisWarning all - not used
     wire        memclk;
 
     wire        ffclk0p; // input
@@ -828,8 +827,6 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .HIGH_PERFORMANCE_MODE             (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD                      (CLKIN_PERIOD),
         .CLKFBOUT_MULT                     (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF                 (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF                  (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE                     (DIVCLK_DIVIDE),
         .CLKFBOUT_PHASE                    (CLKFBOUT_PHASE),
         .SDCLK_PHASE                       (SDCLK_PHASE),
@@ -974,8 +971,7 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .ffclk0p (ffclk0p),      // input
         .ffclk0n (ffclk0n),      // input
         .ffclk1p (ffclk1p),      // input
-        .ffclk1n (ffclk1n),      // input
-        .DUMMY_TO_KEEP(DUMMY_TO_KEEP)  // to keep PS7 signals from "optimization"
+        .ffclk1n (ffclk1n)      // input
     );
     // just to simplify extra delays in tri-state memory bus - provide output enable
     wire WRAP_MCLK=x393_i.mclk;

x393_testbench02.tf

@@ -317,7 +317,6 @@ assign #10 gpio_pins[9] = gpio_pins[8];
     wire        SDDMU;  // inout
     wire        DQSU;   // inout
     wire        NDQSU;  // inout
-    wire        DUMMY_TO_KEEP;  // output to keep PS7 signals from "optimization" // SuppressThisWarning all - not used
     wire        memclk;
 
     wire        ffclk0p; // input
@@ -1292,8 +1291,6 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .HIGH_PERFORMANCE_MODE             (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD                      (CLKIN_PERIOD),
         .CLKFBOUT_MULT                     (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF                 (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF                  (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE                     (DIVCLK_DIVIDE),
         .CLKFBOUT_PHASE                    (CLKFBOUT_PHASE),
         .CLKFBOUT_USE_FINE_PS              (CLKFBOUT_USE_FINE_PS),
@@ -1439,8 +1436,7 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .ffclk0p (ffclk0p),      // input
         .ffclk0n (ffclk0n),      // input
         .ffclk1p (ffclk1p),      // input
-        .ffclk1n (ffclk1n),      // input
-        .DUMMY_TO_KEEP(DUMMY_TO_KEEP)  // to keep PS7 signals from "optimization"
+        .ffclk1n (ffclk1n)         // input
     );
     // just to simplify extra delays in tri-state memory bus - provide output enable
     wire WRAP_MCLK=x393_i.mclk;
@@ -2251,7 +2247,8 @@ task write_block_scanline_chn;  // SuppressThisWarning VEditor : may be unused
     end
 endtask
 // x393_mcntrl (no class)
-function [11:0] func_encode_mode_tiled;  // SuppressThisWarning VEditor - not used
+function [12:0] func_encode_mode_tiled;  // SuppressThisWarning VEditor - not used
+    input       skip_too_late;
     input       disable_need;
     input       repetitive;
     input       single;
@@ -2264,7 +2261,7 @@ function [11:0] func_encode_mode_tiled;  // SuppressThisWarning VEditor - not us
     input       enable;      // enable requests from this channel ( 0 will let current to finish, but not raise want/need)
     input       chn_reset;       // immediately reset al;l the internal circuitry
 
-    reg  [11:0] rslt;
+    reg  [12:0] rslt;
     begin
         rslt = 0;
         rslt[MCONTR_LINTILE_EN] =                                     ~chn_reset;
@@ -2277,12 +2274,15 @@ function [11:0] func_encode_mode_tiled;  // SuppressThisWarning VEditor - not us
         rslt[MCONTR_LINTILE_SINGLE] =                                  single;
         rslt[MCONTR_LINTILE_REPEAT] =                                  repetitive;
         rslt[MCONTR_LINTILE_DIS_NEED] =                                disable_need;
+        rslt[MCONTR_LINTILE_SKIP_LATE] =                               skip_too_late;
+        
 //        func_encode_mode_tiled={byte32,keep_open,extra_pages,write_mem,enable,~chn_reset};
         func_encode_mode_tiled = rslt;
     end           
 endfunction
 // x393_mcntrl (no class)
-function [11:0] func_encode_mode_scanline; // SuppressThisWarning VEditor - not used
+function [12:0] func_encode_mode_scanline; // SuppressThisWarning VEditor - not used
+    input       skip_too_late;
     input       disable_need;
     input       repetitive;
     input       single;
@@ -2293,7 +2293,7 @@ function [11:0] func_encode_mode_scanline; // SuppressThisWarning VEditor - not
     input       enable;      // enable requests from this channel ( 0 will let current to finish, but not raise want/need)
     input       chn_reset;       // immediately reset al;l the internal circuitry
     
-    reg  [11:0] rslt;
+    reg  [12:0] rslt;
     begin
         rslt = 0;
         rslt[MCONTR_LINTILE_EN] =                                     ~chn_reset;
@@ -2304,6 +2304,7 @@ function [11:0] func_encode_mode_scanline; // SuppressThisWarning VEditor - not
         rslt[MCONTR_LINTILE_SINGLE] =                                  single;
         rslt[MCONTR_LINTILE_REPEAT] =                                  repetitive;
         rslt[MCONTR_LINTILE_DIS_NEED] =                                disable_need;
+        rslt[MCONTR_LINTILE_SKIP_LATE] =                               skip_too_late;
 //        func_encode_mode_scanline={extra_pages,write_mem,enable,~chn_reset};
         func_encode_mode_scanline = rslt;
     end           

x393_testbench03.sav

 [*]
 [*] GTKWave Analyzer v3.3.66 (w)1999-2015 BSI
-[*] Wed Oct 28 16:58:42 2015
+[*] Sun Nov  8 07:30:39 2015
 [*]
-[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench03-20151028094057171.fst"
-[dumpfile_mtime] "Wed Oct 28 16:18:25 2015"
-[dumpfile_size] 255725225
+[dumpfile] "/home/andrey/git/x393/simulation/x393_testbench03-20151107210810890.fst"
+[dumpfile_mtime] "Sun Nov  8 04:40:36 2015"
+[dumpfile_size] 202201184
 [savefile] "/home/andrey/git/x393/x393_testbench03.sav"
-[timestart] 174980000
-[size] 1823 1173
+[timestart] 0
+[size] 1823 1180
 [pos] 1920 0
-*-13.073349 175004500 108390000 148070000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
+*-25.279701 81782497 108390000 148070000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 [treeopen] x393_testbench03.
 [treeopen] x393_testbench03.par12_hispi_psp4l0_i.
 [treeopen] x393_testbench03.par12_hispi_psp4l0_i.cmprs_channel_block[0].
@@ -63,7 +63,7 @@
 [treeopen] x393_testbench03.x393_i.sensors393_i.sensor_channel_block[3].
 [treeopen] x393_testbench03.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.
 [treeopen] x393_testbench03.x393_i.sensors393_i.sensor_channel_block[3].sensor_channel_i.genblk1.
-[sst_width] 294
+[sst_width] 445
 [signals_width] 348
 [sst_expanded] 1
 [sst_vpaned_height] 514
@@ -773,7 +773,7 @@ x393_testbench03.x393_i.sensors393_i.sensor_channel_block[0].sensor_channel_i.se
 -
 @1000200
 -sens_sync_chn0
-@800200
+@c00200
 -mcntr_linear_rw_sensor0
 @28
 x393_testbench03.x393_i.mcntrl393_i.sens_comp_block[0].mcntrl_linear_wr_sensor_i.cmd_we
@@ -903,8 +903,9 @@ x393_testbench03.x393_i.mcntrl393_i.sens_comp_block[0].mcntrl_linear_wr_sensor_i
 -group_end
 @200
 -
-@1000200
+@1401200
 -mcntr_linear_rw_sensor0
+@1000200
 -sensor_channel_0
 @800200
 -DDR3
@@ -973,7 +974,7 @@ x393_testbench03.simul_sensor12bits_2_i.stopped
 x393_testbench03.simul_sensor12bits_2_i.stoppedd
 @1401200
 -simul_sensor_0
-@c00200
+@800200
 -PX1
 @28
 x393_testbench03.PX1_MCLK_PRE
@@ -1007,9 +1008,31 @@ x393_testbench03.PX1_MRST
 x393_testbench03.PX1_OFST
 x393_testbench03.PX1_SHUTTER
 x393_testbench03.PX1_VACT
-@1401200
+@1000200
 -PX1
 @800200
+-SENSOR0
+@28
+x393_testbench03.simul_sensor12bits_i.MCLK
+@22
+x393_testbench03.simul_sensor12bits_i.row_index[5:0]
+x393_testbench03.simul_sensor12bits_i.row[11:0]
+x393_testbench03.simul_sensor12bits_i.col_index[5:0]
+x393_testbench03.simul_sensor12bits_i.col[11:0]
+x393_testbench03.simul_sensor12bits_i.cold[11:0]
+@28
+x393_testbench03.simul_sensor12bits_i.c
+@22
+x393_testbench03.simul_sensor12bits_i.state[3:0]
+@28
+x393_testbench03.simul_sensor12bits_i.stoppedd
+@23
+x393_testbench03.simul_sensor12bits_i.cntrd[15:0]
+@200
+-
+@1000200
+-SENSOR0
+@800200
 -par_hispi_sel
 @28
 x393_testbench03.par12_hispi_psp4l0_i.pclk
@@ -2107,7 +2130,7 @@ x393_testbench03.x393_i.compressor393_i.cmprs_channel_block[0].jp_channel_i.huff
 -new_compressor
 @22
 x393_testbench03.x393_i.compressor393_i.genblk3.cmprs_afi0_mux_i.fifo_rdata0[63:0]
-@29
+@28
 x393_testbench03.x393_i.compressor393_i.genblk3.cmprs_afi0_mux_i.fifo_ren0
 @200
 -

x393_testbench03.tf

@@ -120,8 +120,8 @@ parameter EXTERNAL_TIMESTAMP =    0; // 1 ;    // embed local timestamp, 1 - emb
     
 `else
     parameter HBLANK=            12; // 52; // 12; /// 52; //*********************
-    parameter BLANK_ROWS_BEFORE= 1; //8; ///2+2 - a little faster than compressor
-    parameter BLANK_ROWS_AFTER=  1; //8;
+ parameter BLANK_ROWS_BEFORE= 1; //8; ///2+2 - a little faster than compressor
+ parameter BLANK_ROWS_AFTER=  1; //8;
 `endif 
  parameter WOI_HEIGHT=        32;
  parameter TRIG_LINES=        8;
@@ -359,7 +359,7 @@ parameter EXTERNAL_TIMESTAMP =    0; // 1 ;    // embed local timestamp, 1 - emb
     assign PX1_ARST =       sns1_dn[7];
     assign sns1_clkn =      PX1_D[0];  // inout CNVSYNC/TDI
     assign sns1_clkp =      PX1_D[1];  // CNVCLK/TDO
-    assign PX1_ARO =        sns1_ctl;  // from FPGA to sensor
+    assign PX1_ARO =       sns1_ctl;  // from FPGA to sensor
 
     assign PX2_MRST =       sns2_dp[7]; // from FPGA to sensor
     assign PX2_MCLK_PRE =   sns2_dp[0]; // from FPGA to sensor
@@ -439,7 +439,6 @@ assign #10 gpio_pins[9] = gpio_pins[8];
     wire        SDDMU;  // inout
     wire        DQSU;   // inout
     wire        NDQSU;  // inout
-    wire        DUMMY_TO_KEEP;  // output to keep PS7 signals from "optimization" // SuppressThisWarning all - not used
     wire        memclk;
 
     wire        ffclk0p; // input
@@ -1261,7 +1260,7 @@ assign #10 gpio_pins[9] = gpio_pins[8];
   setup_sensor_membridge (0,   // for sensor 0
                           1) ; // disable_need
 `endif  
-  
+    
 `ifdef DEBUG_RING
   TEST_TITLE = "READING DEBUG DATA";
   $display("===================== TEST_%s =========================",TEST_TITLE);
@@ -1347,6 +1346,7 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
 //TODO: See how to show problems in include files opened in the editor (test all top *.v files that have it)
 // Top module under test
     x393 #(
+// TODO: Are these parameters needed? They are included in x393 from the save x393_parameters.vh    
         .MCONTR_WR_MASK                    (MCONTR_WR_MASK),
         .MCONTR_RD_MASK                    (MCONTR_RD_MASK),
         .MCONTR_CMD_WR_ADDR                (MCONTR_CMD_WR_ADDR),
@@ -1420,8 +1420,6 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .HIGH_PERFORMANCE_MODE             (HIGH_PERFORMANCE_MODE),
         .CLKIN_PERIOD                      (CLKIN_PERIOD),
         .CLKFBOUT_MULT                     (CLKFBOUT_MULT),
-        .CLKFBOUT_MULT_REF                 (CLKFBOUT_MULT_REF),
-        .CLKFBOUT_DIV_REF                  (CLKFBOUT_DIV_REF),
         .DIVCLK_DIVIDE                     (DIVCLK_DIVIDE),
         .CLKFBOUT_USE_FINE_PS              (CLKFBOUT_USE_FINE_PS),
         .CLKFBOUT_PHASE                    (CLKFBOUT_PHASE),
@@ -1508,8 +1506,15 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .MCNTRL_TEST01_STATUS_REG_CHN3_ADDR (MCNTRL_TEST01_STATUS_REG_CHN3_ADDR),
         .MCNTRL_TEST01_STATUS_REG_CHN4_ADDR (MCNTRL_TEST01_STATUS_REG_CHN4_ADDR)
     ) x393_i (
+`ifdef HISPI
+        .sns1_dp   (sns1_dp[3:0]),    // inout[3:0]
+        .sns1_dn   (sns1_dn[3:0]),    // inout[3:0]
+        .sns1_dp74 (sns1_dp[7:4]),    // inout[3:0]
+        .sns1_dn74 (sns1_dn[7:4]),    // inout[3:0]
+`else    
         .sns1_dp   (sns1_dp),    // inout[7:0] {PX_MRST, PXD8, PXD6, PXD4, PXD2, PXD0, PX_HACT, PX_DCLK}
         .sns1_dn   (sns1_dn),    // inout[7:0] {PX_ARST, PXD9, PXD7, PXD5, PXD3, PXD1, PX_VACT, PX_BPF}
+`endif        
         .sns1_clkp (sns1_clkp),  // inout       CNVCLK/TDO
         .sns1_clkn (sns1_clkn),  // inout       CNVSYNC/TDI
         .sns1_scl  (sns1_scl),   // inout       PX_SCL
@@ -1517,8 +1522,15 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .sns1_ctl  (sns1_ctl),   // inout       PX_ARO/TCK
         .sns1_pg   (sns1_pg),    // inout       SENSPGM
         
-        .sns2_dp   (sns2_dp),    // inout[7:0] {PX_MRST, PXD8, PXD6, PXD4, PXD2, PXD0, PX_HACT, PX_DCLK}
-        .sns2_dn   (sns2_dn),    // inout[7:0] {PX_ARST, PXD9, PXD7, PXD5, PXD3, PXD1, PX_VACT, PX_BPF}
+`ifdef HISPI
+        .sns2_dp   (sns2_dp[3:0]),    // inout[3:0]
+        .sns2_dn   (sns2_dn[3:0]),    // inout[3:0]
+        .sns2_dp74 (sns2_dp[7:4]),    // inout[3:0]
+        .sns2_dn74 (sns2_dn[7:4]),    // inout[3:0]
+`else    
+        .sns2_dp   (sns1_dp),    // inout[7:0] {PX_MRST, PXD8, PXD6, PXD4, PXD2, PXD0, PX_HACT, PX_DCLK}
+        .sns2_dn   (sns1_dn),    // inout[7:0] {PX_ARST, PXD9, PXD7, PXD5, PXD3, PXD1, PX_VACT, PX_BPF}
+`endif        
         .sns2_clkp (sns2_clkp),  // inout       CNVCLK/TDO
         .sns2_clkn (sns2_clkn),  // inout       CNVSYNC/TDI
         .sns2_scl  (sns2_scl),   // inout       PX_SCL
@@ -1526,8 +1538,15 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .sns2_ctl  (sns2_ctl),   // inout       PX_ARO/TCK
         .sns2_pg   (sns2_pg),    // inout       SENSPGM
         
+`ifdef HISPI
+        .sns3_dp   (sns3_dp[3:0]),    // inout[3:0]
+        .sns3_dn   (sns3_dn[3:0]),    // inout[3:0]
+        .sns3_dp74 (sns3_dp[7:4]),    // inout[3:0]
+        .sns3_dn74 (sns3_dn[7:4]),    // inout[3:0]
+`else    
         .sns3_dp   (sns3_dp),    // inout[7:0] {PX_MRST, PXD8, PXD6, PXD4, PXD2, PXD0, PX_HACT, PX_DCLK}
         .sns3_dn   (sns3_dn),    // inout[7:0] {PX_ARST, PXD9, PXD7, PXD5, PXD3, PXD1, PX_VACT, PX_BPF}
+`endif        
         .sns3_clkp (sns3_clkp),  // inout       CNVCLK/TDO
         .sns3_clkn (sns3_clkn),  // inout       CNVSYNC/TDI
         .sns3_scl  (sns3_scl),   // inout       PX_SCL
@@ -1535,8 +1554,15 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .sns3_ctl  (sns3_ctl),   // inout       PX_ARO/TCK
         .sns3_pg   (sns3_pg),    // inout       SENSPGM
         
+`ifdef HISPI
+        .sns4_dp   (sns4_dp[3:0]),    // inout[3:0]
+        .sns4_dn   (sns4_dn[3:0]),    // inout[3:0]
+        .sns4_dp74 (sns4_dp[7:4]),    // inout[3:0]
+        .sns4_dn74 (sns4_dn[7:4]),    // inout[3:0]
+`else    
         .sns4_dp   (sns4_dp),    // inout[7:0] {PX_MRST, PXD8, PXD6, PXD4, PXD2, PXD0, PX_HACT, PX_DCLK}
         .sns4_dn   (sns4_dn),    // inout[7:0] {PX_ARST, PXD9, PXD7, PXD5, PXD3, PXD1, PX_VACT, PX_BPF}
+`endif        
         .sns4_clkp (sns4_clkp),  // inout       CNVCLK/TDO
         .sns4_clkn (sns4_clkn),  // inout       CNVSYNC/TDI
         .sns4_scl  (sns4_scl),   // inout       PX_SCL
@@ -1567,8 +1593,7 @@ assign bresp=                              x393_i.ps7_i.MAXIGP0BRESP;
         .ffclk0p (ffclk0p),      // input
         .ffclk0n (ffclk0n),      // input
         .ffclk1p (ffclk1p),      // input
-        .ffclk1n (ffclk1n),      // input
-        .DUMMY_TO_KEEP(DUMMY_TO_KEEP)  // to keep PS7 signals from "optimization"
+        .ffclk1n (ffclk1n)         // input
     );
     // just to simplify extra delays in tri-state memory bus - provide output enable
     wire WRAP_MCLK=x393_i.mclk;
@@ -2264,7 +2289,7 @@ simul_axi_hp_wr #(
         .tDDO1     (SENSOR12BITS_TDDO1),
         .trigdly   (TRIG_LINES), // SENSOR12BITS_TRIGDLY),
         .ramp      (0), //SENSOR12BITS_RAMP),
-        .new_bayer (1) //SENSOR12BITS_NEW_BAYER)
+        .new_bayer (0) // was 1 SENSOR12BITS_NEW_BAYER)
     ) simul_sensor12bits_i (
         .MCLK  (PX1_MCLK), // input 
         .MRST  (PX1_MRST), // input 
@@ -2303,7 +2328,7 @@ simul_axi_hp_wr #(
         .tDDO1     (SENSOR12BITS_TDDO1),
         .trigdly   (TRIG_LINES), // SENSOR12BITS_TRIGDLY),
         .ramp      (0), //SENSOR12BITS_RAMP),
-        .new_bayer (1) //SENSOR12BITS_NEW_BAYER)
+        .new_bayer (0) //SENSOR12BITS_NEW_BAYER) was 1
     ) simul_sensor12bits_2_i (
         .MCLK  (PX2_MCLK), // input 
         .MRST  (PX2_MRST), // input 
@@ -2340,8 +2365,8 @@ simul_axi_hp_wr #(
         .tDDO      (SENSOR12BITS_TDDO),
         .tDDO1     (SENSOR12BITS_TDDO1),
         .trigdly   (TRIG_LINES), // SENSOR12BITS_TRIGDLY),
-        .ramp      (0), //SENSOR12BITS_RAMP),
-        .new_bayer (1) //SENSOR12BITS_NEW_BAYER)
+        .ramp      (0), // SENSOR12BITS_RAMP),
+        .new_bayer (0)  // was 1SENSOR12BITS_NEW_BAYER)
     ) simul_sensor12bits_3_i (
         .MCLK  (PX3_MCLK), // input 
         .MRST  (PX3_MRST), // input 
@@ -2378,8 +2403,8 @@ simul_axi_hp_wr #(
         .tDDO      (SENSOR12BITS_TDDO),
         .tDDO1     (SENSOR12BITS_TDDO1),
         .trigdly   (TRIG_LINES), // SENSOR12BITS_TRIGDLY),
-        .ramp      (0), //SENSOR12BITS_RAMP),
-        .new_bayer (1) //SENSOR12BITS_NEW_BAYER)
+        .ramp      (0),// SENSOR12BITS_RAMP),
+        .new_bayer (0) // was 1SENSOR12BITS_NEW_BAYER)
     ) simul_sensor12bits_4_i (
         .MCLK  (PX4_MCLK), // input 
         .MRST  (PX4_MRST), // input 
@@ -2665,8 +2690,8 @@ task setup_sensor_channel;
     
     setup_compressor_channel(
         num_sensor,              // sensor channel number (0..3)
-//        0,                       // qbank;    // [6:3] quantization table page - 100% quality
-        1,                       // qbank;    // [6:3] quantization table page - 85%? quality
+        0,                       // qbank;    // [6:3] quantization table page - 100% quality
+//        1,                       // qbank;    // [6:3] quantization table page - 85%? quality
         1,                       // dc_sub;   // [8:7] subtract DC
         CMPRS_CBIT_CMODE_JPEG18, //input [31:0] cmode;   //  [13:9] color mode:
 //        parameter CMPRS_CBIT_CMODE_JPEG18 =   4'h0, // color 4:2:0
@@ -2683,7 +2708,7 @@ task setup_sensor_channel;
 //        parameter CMPRS_CBIT_CMODE_MONO1 =    4'hb, // mono JPEG (not yet implemented)
 //        parameter CMPRS_CBIT_CMODE_MONO4 =    4'he, // mono 4 blocks
         1,                      // input [31:0] multi_frame;   // [15:14] 0 - single-frame buffer, 1 - multiframe video memory buffer
-        0,                      // input [31:0] bayer;         // [20:18] // Bayer shift
+        3,  // 0,               // input [31:0] bayer;         // [20:18] // Bayer shift
         0,                      // input [31:0] focus_mode;    // [23:21] Set focus mode
         3,                      // num_macro_cols_m1; // number of macroblock colums minus 1
         1,                      // num_macro_rows_m1; // number of macroblock rows minus 1
@@ -2756,10 +2781,10 @@ task setup_sensor_channel;
             num_sensor,
             0, // num_sub_sensor
 // add mode "DIRECT", "ASAP", "RELATIVE", "ABSOLUTE" and frame number
-            19'h20000, // 0,      // input  [18:0] AX;
-            19'h20000, // 0,      // input  [18:0] AY;
-            21'h180000, //0,      // input  [20:0] BX;
-            21'h180000, //0,      // input  [20:0] BY;
+            19'h0, // 19'h20000, // 0,      // input  [18:0] AX;
+            19'h0, // 19'h20000, // 0,      // input  [18:0] AY;
+            21'h0, // 21'h180000, //0,      // input  [20:0] BX;
+            21'h0, // 21'h180000, //0,      // input  [20:0] BY;
             'h8000, // input  [18:0] C;
             32768,  // input  [16:0] scales0;
             32768,  // input  [16:0] scales1;

x393_timing.xdc

@@ -17,6 +17,19 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/> .
+#
+# Additional permission under GNU GPL version 3 section 7:
+# If you modify this Program, or any covered work, by linking or combining it
+# with independent modules provided by the FPGA vendor only (this permission
+# does not extend to any 3-rd party modules, "soft cores" or macros) under
+# different license terms solely for the purpose of generating binary "bitstream"
+# files and/or simulating the code, the copyright holders of this Program give
+# you the right to distribute the covered work without those independent modules
+# as long as the source code for them is available from the FPGA vendor free of
+# charge, and there is no dependence on any encrypted modules for simulating of
+# the combined code. This permission applies to you if the distributed code
+# contains all the components and scripts required to completely simulate it
+# with at least one of the Free Software programs.
 #################################################################################
 
 create_clock -name axi_aclk -period 20 [get_nets -hierarchical *axi_aclk]