Skip to content

X
x353
Commit 8d77d7f8 authored by Andrey Filippov's avatar Andrey Filippov
Browse files
Options

replaced attributes with parameters fro physical constraints

parent 59d8b5dc
Expand all Show whitespace changes
Inline Side-by-side
Showing with 514 additions and 175 deletions
.project
View file @ 8d77d7f8
......@@ -12,22 +12,22 @@
<link>
<name>ise_logs/ISEBitgen.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISEBitgen-20150727142725079.log</location>
<location>/home/andrey/git/x353/ise_logs/ISEBitgen-20150727191231906.log</location>
</link>
<link>
<name>ise_logs/ISEMap.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISEMap-20150727164109616.log</location>
<location>/home/andrey/git/x353/ise_logs/ISEMap-20150727191231906.log</location>
</link>
<link>
<name>ise_logs/ISENGDBuild.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISENGDBuild-20150727164109616.log</location>
<location>/home/andrey/git/x353/ise_logs/ISENGDBuild-20150727191231906.log</location>
</link>
<link>
<name>ise_logs/ISEPAR.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISEPAR-20150727142725079.log</location>
<location>/home/andrey/git/x353/ise_logs/ISEPAR-20150727191231906.log</location>
</link>
<link>
<name>ise_logs/ISEPartgen.log</name>
......@@ -37,37 +37,37 @@
<link>
<name>ise_logs/ISETraceMap.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISETraceMap-20150727164109616.log</location>
<location>/home/andrey/git/x353/ise_logs/ISETraceMap-20150727191231906.log</location>
</link>
<link>
<name>ise_logs/ISETracePAR.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISETracePAR-20150727142725079.log</location>
<location>/home/andrey/git/x353/ise_logs/ISETracePAR-20150727191634237.log</location>
</link>
<link>
<name>ise_logs/ISExst.log</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_logs/ISExst-20150727170341943.log</location>
<location>/home/andrey/git/x353/ise_logs/ISExst-20150727191119507.log</location>
</link>
<link>
<name>ise_state/x353-map.tgz</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_state/x353-map-20150727164109616.tgz</location>
<location>/home/andrey/git/x353/ise_state/x353-map-20150727191231906.tgz</location>
</link>
<link>
<name>ise_state/x353-ngdbuild.tgz</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_state/x353-ngdbuild-20150727164109616.tgz</location>
<location>/home/andrey/git/x353/ise_state/x353-ngdbuild-20150727191231906.tgz</location>
</link>
<link>
<name>ise_state/x353-par.tgz</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_state/x353-par-20150727142725079.tgz</location>
<location>/home/andrey/git/x353/ise_state/x353-par-20150727191231906.tgz</location>
</link>
<link>
<name>ise_state/x353-synth.tgz</name>
<type>1</type>
<location>/home/andrey/git/x353/ise_state/x353-synth-20150727170341943.tgz</location>
<location>/home/andrey/git/x353/ise_state/x353-synth-20150727191119507.tgz</location>
</link>
</linkedResources>
</projectDescription>
control/clkios353.v
View file @ 8d77d7f8
......@@ -121,7 +121,9 @@ endmodule
module clockios353(
module clockios353#(
parameter IOSTANDARD = "LVCMOS33"
)(
CLK0, // input clock pad - 120MHz
sclk0, // global clock, 120MHz, phase=0 (addresses, commands should be strobed at neg edge)
/*sclk90,*/ // global clock, 120MHz, phase=90 (strobe data write to sdram)
......@@ -143,7 +145,7 @@ module clockios353(
wire iclk0;
wire isclk0, /*isclk90,*/ isclk270, isclk180;
IBUFG i_iclk0 (.I(CLK0), .O(iclk0));
IBUFG #(.IOSTANDARD(IOSTANDARD)) i_iclk0 (.I(CLK0), .O(iclk0));
// DCM - just 4 phases out
DCM #(
.CLKIN_DIVIDE_BY_2("FALSE"),
......
control/ioports353.v
View file @ 8d77d7f8
This diff is collapsed.
sensor/sensor_phase353.v
View file @ 8d77d7f8
......@@ -26,7 +26,12 @@
**
*/
module sensor_phase353 (cclk, // command clock (posedge, invert on input if needed)
module sensor_phase353 #(
parameter IOSTANDARD_SENSOR = "LVCMOS33",
parameter IFD_DELAY_SENSOR_VHACT = "0",
parameter IBUF_DELAY_SENSOR_VHACT = "0"
)(
cclk, // command clock (posedge, invert on input if needed)
wcmd, // write command
cmd, // CPU write data [5:0]
// 0 - nop, just reset status data
......@@ -72,7 +77,7 @@ NET "hact_length*" TIG;
*/
parameter MIN_VACT_PERIOD=130; // 3-130, to increase maximal value (130) - chnge counter width
`ifdef IVERILOG
`ifdef SIMULATION
parameter IS_SIMUL=1;
`else
parameter IS_SIMUL=0;
......@@ -278,8 +283,16 @@ BUFGMUX i_pclk (.O(gclk_idata), .I0(dcm2x), .I1(dcm2x180), .S(inv_gclk_idata))
wire ihact00,ivact00;
/// some are double cycle
IBUF i_hact (.I(HACT), .O(ihact));
IBUF i_vact (.I(VACT), .O(ivact));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_VHACT),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_VHACT)
) i_hact (.I(HACT), .O(ihact));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_VHACT),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_VHACT)
) i_vact (.I(VACT), .O(ivact));
always @ (posedge gclk_idata) begin
hact_q1 <= ihact00;
vact_q1 <= ivact00;
......@@ -307,6 +320,7 @@ BUFGMUX i_pclk (.O(gclk_idata), .I0(dcm2x), .I1(dcm2x180), .S(inv_gclk_idata))
// FD i_vact_q1 (.C(gclk_idata), .D(ivact00), .Q(vact_q1));
FDCE i_sync_alt_d0 (.Q(sync_alt_d0), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(sync_alt));
FDCE i_idi_0 (.Q(idi[ 0]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[ 0]));
FDCE i_idi_1 (.Q(idi[ 1]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[ 1]));
FDCE i_idi_2 (.Q(idi[ 2]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[ 2]));
......@@ -319,34 +333,7 @@ BUFGMUX i_pclk (.O(gclk_idata), .I0(dcm2x), .I1(dcm2x180), .S(inv_gclk_idata))
FDCE i_idi_9 (.Q(idi[ 9]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[ 9]));
FDCE i_idi_10 (.Q(idi[10]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[10]));
FDCE i_idi_11 (.Q(idi[11]), .C(gclk_idata),.CE(en_idata),.CLR(1'b0),.D(DI[11]));
// synthesis attribute IOB of i_sync_alt_d0 is "TRUE"
// synthesis attribute IOB of i_idi_0 is "TRUE"
// synthesis attribute IOB of i_idi_1 is "TRUE"
// synthesis attribute IOB of i_idi_2 is "TRUE"
// synthesis attribute IOB of i_idi_3 is "TRUE"
// synthesis attribute IOB of i_idi_4 is "TRUE"
// synthesis attribute IOB of i_idi_5 is "TRUE"
// synthesis attribute IOB of i_idi_6 is "TRUE"
// synthesis attribute IOB of i_idi_7 is "TRUE"
// synthesis attribute IOB of i_idi_8 is "TRUE"
// synthesis attribute IOB of i_idi_9 is "TRUE"
// synthesis attribute IOB of i_idi_10 is "TRUE"
// synthesis attribute IOB of i_idi_11 is "TRUE"
// synthesis attribute NODELAY of i_sync_alt_d0 is "TRUE"
// synthesis attribute NODELAY of i_idi_0 is "TRUE"
// synthesis attribute NODELAY of i_idi_1 is "TRUE"
// synthesis attribute NODELAY of i_idi_2 is "TRUE"
// synthesis attribute NODELAY of i_idi_3 is "TRUE"
// synthesis attribute NODELAY of i_idi_4 is "TRUE"
// synthesis attribute NODELAY of i_idi_5 is "TRUE"
// synthesis attribute NODELAY of i_idi_6 is "TRUE"
// synthesis attribute NODELAY of i_idi_7 is "TRUE"
// synthesis attribute NODELAY of i_idi_8 is "TRUE"
// synthesis attribute NODELAY of i_idi_9 is "TRUE"
// synthesis attribute NODELAY of i_idi_10 is "TRUE"
// synthesis attribute NODELAY of i_idi_11 is "TRUE"
// synthesis attribute NODELAY of i_ihact is "TRUE"
// synthesis attribute NODELAY of i_ivact is "TRUE"
reg [1:0] shact_zero; // shact was zero (inactive), sync to gclk_data
always @ (posedge gclk_idata) if (en_idata) begin
idi14[13:4] <= idi[11:2];
......
sensor/sensorpads353.v
View file @ 8d77d7f8
......@@ -28,7 +28,21 @@
module sensorpads (/// interface to DCM
module sensorpads #(
parameter IOSTANDARD_SENSOR = "LVCMOS33",
parameter SLEW_SENSOR = "SLOW",
parameter DRIVE_SENSOR = 4,
parameter IOSTANDARD_SENSOR_CLK = "LVCMOS33",
parameter SLEW_SENSOR_CLK = "SLOW",
parameter DRIVE_SENSOR_CLK = 4,
parameter IFD_DELAY_SENSOR_PXD = "0",
parameter IFD_DELAY_SENSOR_VHACT = "0",
parameter IBUF_DELAY_SENSOR_PXD = "0",
parameter IBUF_DELAY_SENSOR_VHACT = "0"
) (
sclk, // system clock, @negedge
cmd, // [6:0] command for phase adjustment @ negedge (sclk) MSB - reset pclk2x DCM
wcmd, // write command@ negedge (slck)
......@@ -137,8 +151,11 @@ module sensorpads (/// interface to DCM
wire [11:0] pxdi;
//Automatic clock placement failed. Please attempt to analyze the global clocking required for this design and either lock the clock...
assign fifo_clkin=(clk_sel && !dclkmode)?sens_clk:clk;
sensor_phase353
i_sensor_phase (.cclk(!sclk), // command clock (posedge, invert on input if needed)
sensor_phase353 #(
.IOSTANDARD_SENSOR (IOSTANDARD_SENSOR),
.IFD_DELAY_SENSOR_VHACT (IFD_DELAY_SENSOR_VHACT),
.IBUF_DELAY_SENSOR_VHACT (IBUF_DELAY_SENSOR_VHACT)
)i_sensor_phase (.cclk(!sclk), // command clock (posedge, invert on input if needed)
.wcmd(wcmd), // write command
.cmd(cmd[5:0]),// CPU write data [5:0]
// 0 - nop, just reset status data
......@@ -176,26 +193,102 @@ sensor_phase353
IOBUF i_mrst (.I(imrst), .IO(mrst), .T(xpgmen), .O(xfpgadone));
OBUF i_arst (.I(xpgmen? xfpgatms : iarst), .O(arst));
OBUF i_aro (.I(xpgmen? xfpgatck : iaro), .O(aro ));
IOBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.SLEW (SLEW_SENSOR),
.DRIVE (DRIVE_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_mrst (.I(imrst), .IO(mrst), .T(xpgmen), .O(xfpgadone));
OBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.SLEW (SLEW_SENSOR),
.DRIVE (DRIVE_SENSOR)
) i_arst (.I(xpgmen? xfpgatms : iarst), .O(arst));
OBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.SLEW (SLEW_SENSOR),
.DRIVE (DRIVE_SENSOR)
) i_aro (.I(xpgmen? xfpgatck : iaro), .O(aro ));
IOBUF i_dclk (.I(clk), .IO(dclk), .T(dclkmode), .O(idclk));
IOBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR_CLK),
.SLEW (SLEW_SENSOR_CLK),
.DRIVE (DRIVE_SENSOR_CLK),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_dclk (.I(clk), .IO(dclk), .T(dclkmode), .O(idclk));
IBUF i_bpf (.I(bpf), .O(sens_clk));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_bpf (.I(bpf), .O(sens_clk));
IOBUF i_pxd0 (.IO(pxd[ 0]), .I(xpgmen?xfpgatdi:cnvctl[0]), .T(~(cnven | xpgmen)), .O(pxdi[0]));
IOBUF i_pxd1 (.IO(pxd[ 1]), .I( cnvctl[1]), .T(~ cnven | xpgmen ), .O(pxdi[1]));
IBUF i_pxd2 (.I (pxd[ 2]), .O(pxdi[ 2]));
IBUF i_pxd3 (.I (pxd[ 3]), .O(pxdi[ 3]));
IBUF i_pxd4 (.I (pxd[ 4]), .O(pxdi[ 4]));
IBUF i_pxd5 (.I (pxd[ 5]), .O(pxdi[ 5]));
IBUF i_pxd6 (.I (pxd[ 6]), .O(pxdi[ 6]));
IBUF i_pxd7 (.I (pxd[ 7]), .O(pxdi[ 7]));
IBUF i_pxd8 (.I (pxd[ 8]), .O(pxdi[ 8]));
IBUF i_pxd9 (.I (pxd[ 9]), .O(pxdi[ 9]));
IBUF i_pxd10 (.I (pxd[10]), .O(pxdi[10]));
IBUF i_pxd11 (.I (pxd[11]), .O(pxdi[11]));
IOBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.SLEW (SLEW_SENSOR),
.DRIVE (DRIVE_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd0 (.IO(pxd[ 0]), .I(xpgmen?xfpgatdi:cnvctl[0]), .T(~(cnven | xpgmen)), .O(pxdi[0]));
IOBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.SLEW (SLEW_SENSOR),
.DRIVE (DRIVE_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd1 (.IO(pxd[ 1]), .I( cnvctl[1]), .T(~ cnven | xpgmen ), .O(pxdi[1]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd2 (.I (pxd[ 2]), .O(pxdi[ 2]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd3 (.I (pxd[ 3]), .O(pxdi[ 3]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd4 (.I (pxd[ 4]), .O(pxdi[ 4]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd5 (.I (pxd[ 5]), .O(pxdi[ 5]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd6 (.I (pxd[ 6]), .O(pxdi[ 6]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd7 (.I (pxd[ 7]), .O(pxdi[ 7]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd8 (.I (pxd[ 8]), .O(pxdi[ 8]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd9 (.I (pxd[ 9]), .O(pxdi[ 9]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd10 (.I (pxd[10]), .O(pxdi[10]));
IBUF #(
.IOSTANDARD (IOSTANDARD_SENSOR),
.IBUF_DELAY_VALUE (IBUF_DELAY_SENSOR_PXD),
.IFD_DELAY_VALUE (IFD_DELAY_SENSOR_PXD)
) i_pxd11 (.I (pxd[11]), .O(pxdi[11]));
assign xfpgatdo=pxdi[1];
//pxdi[11:0]
......
x353.v
View file @ 8d77d7f8
......@@ -32,18 +32,50 @@
`define debug_mcontr_reset
// `define DEBUG_IMU
module x353 #(
parameter IOSTANDARD_CLK = "LVCMOS33",
parameter IOSTANDARD_SYS = "LVCMOS33",
parameter SLEW_SYS = "SLOW",
parameter DRIVE_SYS = 8,
parameter IBUF_DELAY_SYS_A = "0",
parameter IFD_DELAY_SYS_A = "0",
parameter IBUF_DELAY_SYS_D = "0",
parameter IFD_DELAY_SYS_D = "0",
parameter IBUF_DELAY_SYS_WOE = "0",
parameter IFD_DELAY_SYS_WOE = "0",
parameter IBUF_DELAY_SYS_CE = "0",
parameter IFD_DELAY_SYS_CE = "0",
parameter IBUF_DELAY_SYS_DACK = "0",
parameter IFD_DELAY_SYS_DACK = "0",
parameter IBUF_DELAY_SYS_SDCLK = "0",
parameter IFD_DELAY_SYS_SDCLK = "0",
parameter SLEW_SYS_DREQ = "SLOW",
parameter DRIVE_SYS_DREQ = 4,
parameter IOSTANDARD_EXT = "LVCMOS33",
parameter SLEW_EXT = "SLOW",
parameter DRIVE_EXT = 12,
parameter IOSTANDARD_SENSOR = "LVCMOS33",
parameter IOSTANDARD_SENSOR = "LVCMOS25",
parameter SLEW_SENSOR = "SLOW",
parameter DRIVE_SENSOR = 4,
parameter IOSTANDARD_SENSOR_CLK = "LVCMOS33",
parameter IOSTANDARD_SENSOR_CLK = "LVCMOS25",
parameter SLEW_SENSOR_CLK = "SLOW",
parameter DRIVE_SENSOR_CLK = 4,
parameter IFD_DELAY_SENSOR_PXD = "0",
parameter IFD_DELAY_SENSOR_VHACT ="0",
parameter IBUF_DELAY_SENSOR_PXD = "0",
parameter IBUF_DELAY_SENSOR_VHACT ="0",
parameter IOSTANDARD_SDRAM = "SSTL2_I",
parameter DRIVE_SDRAM_DATA = 12,
parameter SLEW_SDRAM_DATA = "SLOW",
......@@ -770,28 +802,52 @@ wire [3:0] restart; // reinitialize mcontr channels (normally after frame syn
wire drv_bus=1'b0;// drive system bus (to write to system memory)
wire nevr; // never true;
wire isys_sdclki, ibrin;
assign BROUT=1'b0;
assign SYS_BUSEN=1'b1;
IBUF i_SYS_SDCLKI(.I(SYS_SDCLKI), .O(isys_sdclki));
IBUF i_BRIN (.I(BRIN), .O(ibrin));
// assign BROUT=1'b0;
OBUF #(
.IOSTANDARD (IOSTANDARD_SYS),
.DRIVE (DRIVE_SYS_DREQ),
.SLEW (SLEW_SYS_DREQ))
i_BROUT (
.I(1'b0),
.O(BROUT));
// assign SYS_BUSEN=1'b1;
OBUF #(
.IOSTANDARD (IOSTANDARD_SYS),
.DRIVE (DRIVE_SYS_DREQ),
.SLEW (SLEW_SYS_DREQ))
i_SYS_BUSEN (
.I(1'b1),
.O(SYS_BUSEN));
IBUF #(
.IOSTANDARD (IOSTANDARD_SYS),
.IBUF_DELAY_VALUE (IBUF_DELAY_SYS_SDCLK),
.IFD_DELAY_VALUE (IFD_DELAY_SYS_SDCLK))
i_SYS_SDCLKI(
.I (SYS_SDCLKI),
.O (isys_sdclki));
IBUF #(
.IOSTANDARD (IOSTANDARD_SYS),
.IBUF_DELAY_VALUE (IBUF_DELAY_SYS_DACK),
.IFD_DELAY_VALUE (IFD_DELAY_SYS_DACK))
i_BRIN (.I(BRIN), .O(ibrin));
wire idummyvref;
IOBUF i_dummyvref (.I(1'b0), .T(nevr), .O(idummyvref), .IO(DUMMYVFEF));
IBUF i_always0 (.I(ALWAYS0),.O(nevr));
IOBUF #(.IOSTANDARD(IOSTANDARD_SDRAM)) i_dummyvref (.I(1'b0), .T(nevr), .O(idummyvref), .IO(DUMMYVFEF));
IBUF #(.IOSTANDARD(IOSTANDARD_SENSOR)) i_always0 (.I(ALWAYS0),.O(nevr)); // same bank as sesnor, 2.5V
// That will keep isys_sdclki && ibrin && isenspgm && idummyvref && sdcl_fb from being optimized into oblivion
wire sdcl_fb;
wire never=nevr && isys_sdclki && ibrin && idummyvref && sdcl_fb;
IOBUF i_BA0 (.I(1'b0), .T(!never),.O(), .IO(BA[0]));
IOBUF i_BA1 (.I(1'b0), .T(!never),.O(), .IO(BA[1]));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_BA0 (.I(1'b0), .T(!never),.O(), .IO(BA[0]));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_BA1 (.I(1'b0), .T(!never),.O(), .IO(BA[1]));
IOBUF i_SYS_SDWE (.I(1'b1), .T(!never),.O(), .IO(SYS_SDWE));
IOBUF i_SYS_SDCAS (.I(1'b1), .T(!never),.O(), .IO(SYS_SDCAS));
IOBUF i_SYS_SDRAS (.I(1'b1), .T(!never),.O(), .IO(SYS_SDRAS));
IOBUF i_SYS_SDCLK (.I(1'b0), .T(!never),.O(), .IO(SYS_SDCLK));
IOBUF i_BG (.I(1'b1), .T(!never),.O(), .IO(BG));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_SYS_SDWE (.I(1'b1), .T(!never),.O(), .IO(SYS_SDWE));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_SYS_SDCAS (.I(1'b1), .T(!never),.O(), .IO(SYS_SDCAS));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_SYS_SDRAS (.I(1'b1), .T(!never),.O(), .IO(SYS_SDRAS));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_SYS_SDCLK (.I(1'b0), .T(!never),.O(), .IO(SYS_SDCLK));
IOBUF #(.IOSTANDARD(IOSTANDARD_SYS)) i_BG (.I(1'b1), .T(!never),.O(), .IO(BG));
// synchronize vacts to negedge of the system clock (sclk) -> vacts_sclk
FDCE i_vacts_sclki(.C(pclk),.CE(vacts),.CLR(vacts_sclko[1]),.D(1'b1), .Q(vacts_sclki));
......@@ -799,7 +855,19 @@ FDCE i_vacts_sclki(.C(pclk),.CE(vacts),.CLR(vacts_sclko[1]),.D(1'b1), .Q(vacts_s
always @ (negedge sclk0) vacts_sclko[1:0] <= {vacts_sclko[0] & ~blockvsync, vacts_sclki && ! vacts_sclko[0] && !vacts_sclko[1]};
sysinterface i_sysinterface(.clk(sclk0),
sysinterface#(
.IOSTANDARD_SYS (IOSTANDARD_SYS),
.SLEW_SYS (SLEW_SYS),
.DRIVE_SYS (DRIVE_SYS),
.IBUF_DELAY_SYS_A (IBUF_DELAY_SYS_A),
.IFD_DELAY_SYS_A (IFD_DELAY_SYS_A),
.IBUF_DELAY_SYS_D (IBUF_DELAY_SYS_D),
.IFD_DELAY_SYS_D (IFD_DELAY_SYS_D),
.IBUF_DELAY_SYS_WOE (IBUF_DELAY_SYS_WOE),
.IFD_DELAY_SYS_WOE (IFD_DELAY_SYS_WOE),
.IBUF_DELAY_SYS_CE (IBUF_DELAY_SYS_CE),
.IFD_DELAY_SYS_CE (IFD_DELAY_SYS_CE)
) i_sysinterface(.clk(sclk0),
.drv_bus(drv_bus), // drive system bus (to write to system memory)
.d(D[31:0]), // 32 bit D[31:0] data pads
.oe(OE), // OE pad
......@@ -965,7 +1033,8 @@ timestamp353 i_timestamp353(.mclk(sclk0), // system clock (negedge)
//wire dcm_locked;
//wire [7:0] dcm_status;
clockios353 i_iclockios(.CLK0(CLK0), // input clock pad - 120MHz
clockios353 #(.IOSTANDARD(IOSTANDARD_CLK)) i_iclockios(
.CLK0(CLK0), // input clock pad - 120MHz
.sclk0(sclk0), // global clock, 120MHz, phase=0 (addresses, commands should be strobed at neg edge)
.sclk180(sclk180), // global clock, 120MHz, phase=180 (maybe will not be needed)
.sclk270(sclk270), // global clock, 120MHz, phase=270 (strobe data write to sdram)
......@@ -979,7 +1048,7 @@ timestamp353 i_timestamp353(.mclk(sclk0), // system clock (negedge)
//wire pclkig; // global buffered pclki (maybe not needed at all - just to drive sensor_phase)?
//wire sens_clk; // clock from sensor
IBUF i_pclki (.I(CLK1), .O(pclki));
IBUF #(.IOSTANDARD(IOSTANDARD_CLK)) i_pclki (.I(CLK1), .O(pclki));
//assign pclkig= pclki;
//assign pclkig= pclk;
......@@ -1010,14 +1079,21 @@ BUFGMUX i_pclk (.O(pclk), .I0(pclki), .I1(sens_clk), .S(|cb_pclksrc[1:0]));
);
dmapads i_dmapads ( .dreq0(DREQ0),
.dack0(DACK0),
.idreq0(idreq0),
.idack0(idack0),
.dreq1(DREQ1),
.dack1(DACK1),
.idreq1(idreq1),
.idack1(idack1)
dmapads#(
.IOSTANDARD_SYS (IOSTANDARD_SYS),
.SLEW_SYS_DREQ (SLEW_SYS_DREQ),
.DRIVE_SYS_DREQ (DRIVE_SYS_DREQ),
.IBUF_DELAY_SYS_DACK (IBUF_DELAY_SYS_DACK),
.IFD_DELAY_SYS_DACK (IFD_DELAY_SYS_DACK)
) i_dmapads (
.dreq0 (DREQ0),
.dack0 (DACK0),
.idreq0 (idreq0),
.idack0 (idack0),
.dreq1 (DREQ1),
.dack1 (DACK1),
.idreq1 (idreq1),
.idack1 (idack1)
);
//cb_pxd14
assign ihact=iihact;
......@@ -1044,7 +1120,12 @@ end
.DRIVE_SENSOR (DRIVE_SENSOR),
.IOSTANDARD_SENSOR_CLK (IOSTANDARD_SENSOR_CLK),
.SLEW_SENSOR_CLK (SLEW_SENSOR_CLK),
.DRIVE_SENSOR_CLK (DRIVE_SENSOR_CLK)
.DRIVE_SENSOR_CLK (DRIVE_SENSOR_CLK),
.IFD_DELAY_SENSOR_PXD (IFD_DELAY_SENSOR_PXD),
.IFD_DELAY_SENSOR_VHACT (IFD_DELAY_SENSOR_VHACT),
.IBUF_DELAY_SENSOR_PXD (IBUF_DELAY_SENSOR_PXD),
.IBUF_DELAY_SENSOR_VHACT (IBUF_DELAY_SENSOR_VHACT)
) i_sensorpads(
.sclk(sclk0), // system clock, @negedge
.cmd(idi[10:4]), // [6:0] command for phase adjustment @ negedge (slck) (MSB - reset x2 DCM)
......@@ -1743,18 +1824,22 @@ end
); // [2:0] current frame modulo 8
OBUF i_irq (.I(!iirq), .O(IRQ) );
OBUF #(
.IOSTANDARD(IOSTANDARD_SYS),
.DRIVE(DRIVE_SYS),
.SLEW(SLEW_SYS))
i_irq (.I(!iirq), .O(IRQ) );
// dummy module instances
(* keep *)
wire iclk2; // SuppressThisWarning Veditor UNUSED
IBUF i_iclk2 (.I(CLK2), .O(iclk2));
IBUF #(.IOSTANDARD(IOSTANDARD_CLK)) i_iclk2 (.I(CLK2), .O(iclk2));
(* keep *)
wire iclk4; // SuppressThisWarning Veditor UNUSED
IBUF i_iclk4 (.I(CLK4), .O(iclk4));
IBUF i_iclk3 (.I(CLK3), .O(iclk3));
IBUF #(.IOSTANDARD(IOSTANDARD_CLK)) i_iclk4 (.I(CLK4), .O(iclk4));
IBUF #(.IOSTANDARD(IOSTANDARD_CLK)) i_iclk3 (.I(CLK3), .O(iclk3));
// temporary assignments for outputs - connect later where it belongs
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment