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Commit 8dd16a59 authored by Andrey Filippov's avatar Andrey Filippov
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Preparing for the HiSPi sensor testing

parent 71f603b7
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.project
View file @ 8dd16a59
......@@ -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-20151107161322372.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-20151107161322372.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.VivadoSynthesis.prefs
View file @ 8dd16a59
......@@ -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
......
ddrc_test01.xdc
View file @ 8dd16a59
......@@ -203,10 +203,6 @@ 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}]
......
fpga_version.vh
View file @ 8dd16a59
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'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!
......
includes/x393_parameters.vh
View file @ 8dd16a59
......@@ -143,15 +143,11 @@
`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 +476,6 @@
//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 +511,6 @@
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 +536,35 @@
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 +576,26 @@
//`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 +815,43 @@
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 +869,39 @@
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"
......
memctrl/mcntrl393.v
View file @ 8dd16a59
......@@ -142,15 +142,11 @@ 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 +247,7 @@ 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 +398,6 @@ 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 +1807,6 @@ 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 +1826,7 @@ 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/memctrl16.v
View file @ 8dd16a59
......@@ -115,15 +115,11 @@ 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 +140,7 @@ 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 +537,6 @@ 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 +897,6 @@ 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 +934,7 @@ 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/mcontr_sequencer.v
View file @ 8dd16a59
......@@ -77,8 +77,6 @@ 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 +116,7 @@ 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 +547,6 @@ 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 +582,7 @@ 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
View file @ 8dd16a59
......@@ -33,8 +33,6 @@ 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 +71,7 @@ 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 +375,6 @@ 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 +409,7 @@ 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
View file @ 8dd16a59
......@@ -40,8 +40,6 @@ 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 +76,7 @@ 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 +118,9 @@ 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 +130,15 @@ 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 +297,7 @@ 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 +368,6 @@ 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# (
......
sensor/sens_10398.v
View file @ 8dd16a59
......@@ -76,18 +76,21 @@ 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 +327,8 @@ 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 +361,43 @@ 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_hispi12l4.v
View file @ 8dd16a59
......@@ -46,13 +46,15 @@ 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 +114,14 @@ 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 +134,7 @@ 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
View file @ 8dd16a59
......@@ -23,9 +23,7 @@
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 +38,28 @@ 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 +76,15 @@ 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 +94,127 @@ 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
View file @ 8dd16a59
......@@ -33,7 +33,7 @@ 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/sensor_channel.v
View file @ 8dd16a59
......@@ -181,7 +181,6 @@ 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 +196,6 @@ 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 +217,16 @@ 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 +242,15 @@ 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 +270,16 @@ 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 +740,8 @@ 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 +773,16 @@ 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 +816,6 @@ 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 +828,7 @@ 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_i2c_io.v
View file @ 8dd16a59
......@@ -56,7 +56,11 @@ 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/sensors393.v
View file @ 8dd16a59
......@@ -181,7 +181,6 @@ 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 +214,6 @@ 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 +233,16 @@ 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 +268,21 @@ 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 +311,16 @@ 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 +594,10 @@ 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 +617,19 @@ 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
......
system_defines.vh
View file @ 8dd16a59
......@@ -4,7 +4,7 @@
`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
......
unisims_extra/IBUFG.v 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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/clocks393.v
View file @ 8dd16a59
......@@ -63,25 +63,17 @@ 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 +267,7 @@ 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 +277,7 @@ 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 +288,7 @@ 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 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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
wrap/ibuf_ibufg.v
View file @ 8dd16a59
......@@ -23,6 +23,12 @@
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
View file @ 8dd16a59
......@@ -23,6 +23,10 @@
/*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 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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/select_clk_buf.v 0 → 100644
View file @ 8dd16a59
/*******************************************************************************
* 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/> .
*******************************************************************************/
`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
View file @ 8dd16a59
......@@ -26,6 +26,51 @@ 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 +106,7 @@ 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 +134,9 @@ 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 +1064,6 @@ 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 +1144,7 @@ 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 +1592,6 @@ 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 +1608,7 @@ 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 +1626,15 @@ 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 +1664,18 @@ 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 +1684,7 @@ 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 +2215,12 @@ 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 +2230,41 @@ 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 +2293,12 @@ 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.xdc
View file @ 8dd16a59
......@@ -19,6 +19,15 @@
# along with this program. If not, see <http://www.gnu.org/licenses/> .
#################################################################################
# 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 +39,60 @@ 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 +120,100 @@ 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 0 → 100644
View file @ 8dd16a59
#################################################################################
# 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/> .
#################################################################################
# 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 0 → 100644
View file @ 8dd16a59
#################################################################################
# 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/> .
#################################################################################
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_nox2_timing.xdc
View file @ 8dd16a59
......@@ -73,14 +73,19 @@ 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
View file @ 8dd16a59
......@@ -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
View file @ 8dd16a59
......@@ -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;
......
x393_testbench03.tf
View file @ 8dd16a59
......@@ -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
......@@ -1420,8 +1419,6 @@ 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),
......@@ -1567,8 +1564,7 @@ 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;
......
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