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platforms/xcu1525: update ddram1/2/3 pinout. 

Using https://github.com/d953i/Custom_Part_Data_Files/blob/master/Boards/Xilinx_BCU1525/BCU1525_DIMMx.xdc
This commit is contained in:
Florent Kermarrec 2020-09-20 21:07:00 +02:00
parent e5a144e9cd
commit c6610b4a3f
1 changed files with 21 additions and 21 deletions
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38
litex_boards/platforms/xcu1525.py
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@ -118,12 +118,14 @@ _io = [
Subsignal("act_n", Pins("AW25"), IOStandard("SSTL12_DCI")), Subsignal("act_n", Pins("AW25"), IOStandard("SSTL12_DCI")),
Subsignal("ba", Pins("AU24 AP26"), IOStandard("SSTL12_DCI")), Subsignal("ba", Pins("AU24 AP26"), IOStandard("SSTL12_DCI")),
Subsignal("bg", Pins("BC22 AW26"), IOStandard("SSTL12_DCI")), Subsignal("bg", Pins("BC22 AW26"), IOStandard("SSTL12_DCI")),
Subsignal("cas_n", Pins("AM25"), IOStandard("SSTL12_DCI")), Subsignal("ras_n", Pins("AN23"), IOStandard("SSTL12_DCI")), # A16
Subsignal("cas_n", Pins("AM25"), IOStandard("SSTL12_DCI")), # A15
Subsignal("we_n", Pins("AL25"), IOStandard("SSTL12_DCI")), # A14
Subsignal("cke", Pins("BB25"), IOStandard("SSTL12_DCI")), Subsignal("cke", Pins("BB25"), IOStandard("SSTL12_DCI")),
Subsignal("clk_n", Pins("AU25"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_n", Pins("AU25"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("clk_p", Pins("AT25"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_p", Pins("AT25"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("cs_n", Pins("AV23"), IOStandard("SSTL12_DCI")), Subsignal("cs_n", Pins("AV23"), IOStandard("SSTL12_DCI")),
Subsignal("dm", Pins("BE12 BE15 BC13 BB14 AV18 AW16 AP16 AM17"), Subsignal("dm", Pins("BE8 AY13 BA10 AN14 BE15 BB14 AW16 AM17"),
IOStandard("POD12_DCI")), IOStandard("POD12_DCI")),
Subsignal("dq", Pins( Subsignal("dq", Pins(
" BD9 BD7 BC7 BD8 BD10 BE10 BE7 BF7", " BD9 BD7 BC7 BD8 BD10 BE10 BE7 BF7",
@ -137,18 +139,16 @@ _io = [
IOStandard("POD12_DCI"), IOStandard("POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_n", Pins("BF9 BF8 AY15 AY12 BB10 BA9 AT13 AP14"), Subsignal("dqs_n", Pins("BF9 AY15 BB10 AT13 BE11 BC12 AW18 AR16"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_p", Pins("BF10 BE8 AW15 AY13 BB11 BA10 AT14 AN14"), Subsignal("dqs_p", Pins("BF10 AW15 BB11 AT14 BE12 BC13 AV18 AP16"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("odt", Pins("AW23"), IOStandard("SSTL12_DCI")), Subsignal("odt", Pins("AW23"), IOStandard("SSTL12_DCI")),
Subsignal("ras_n", Pins("AN23"), IOStandard("SSTL12_DCI")),
Subsignal("reset_n", Pins("AR17"), IOStandard("LVCMOS12")), Subsignal("reset_n", Pins("AR17"), IOStandard("LVCMOS12")),
Subsignal("we_n", Pins("AL25"), IOStandard("SSTL12_DCI")),
Misc("SLEW=FAST") Misc("SLEW=FAST")
), ),
("ddram", 2, ("ddram", 2,
@ -159,12 +159,14 @@ _io = [
Subsignal("act_n", Pins("B31"), IOStandard("SSTL12_DCI")), Subsignal("act_n", Pins("B31"), IOStandard("SSTL12_DCI")),
Subsignal("ba", Pins("D33 B36"), IOStandard("SSTL12_DCI")), Subsignal("ba", Pins("D33 B36"), IOStandard("SSTL12_DCI")),
Subsignal("bg", Pins("C31 J30"), IOStandard("SSTL12_DCI")), Subsignal("bg", Pins("C31 J30"), IOStandard("SSTL12_DCI")),
Subsignal("cas_n", Pins("G32"), IOStandard("SSTL12_DCI")), Subsignal("ras_n", Pins("K30"), IOStandard("SSTL12_DCI")), # A16
Subsignal("cas_n", Pins("G32"), IOStandard("SSTL12_DCI")), # A15
Subsignal("we_n", Pins("A35"), IOStandard("SSTL12_DCI")), # A14
Subsignal("cke", Pins("G30"), IOStandard("SSTL12_DCI")), Subsignal("cke", Pins("G30"), IOStandard("SSTL12_DCI")),
Subsignal("clk_n", Pins("B34"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_n", Pins("B34"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("clk_p", Pins("C34"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_p", Pins("C34"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("cs_n", Pins("B35"), IOStandard("SSTL12_DCI")), Subsignal("cs_n", Pins("B35"), IOStandard("SSTL12_DCI")),
Subsignal("dm", Pins("E39 G37 N31 T30 L35 M34 J38 H33"), Subsignal("dm", Pins("R28 M27 H26 C29 G37 T30 M34 H33"),
IOStandard("POD12_DCI")), IOStandard("POD12_DCI")),
Subsignal("dq", Pins( Subsignal("dq", Pins(
"R25 P25 M25 L25 P26 R26 N27 N28", "R25 P25 M25 L25 P26 R26 N27 N28",
@ -178,18 +180,16 @@ _io = [
IOStandard("POD12_DCI"), IOStandard("POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_n", Pins("M26 P28 J26 L28 D30 H27 A28 B29"), Subsignal("dqs_n", Pins("M26 J26 D30 A28 E40 M31 L36 H38"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_p", Pins("N26 R28 J25 M27 D29 H26 A27 C29"), Subsignal("dqs_p", Pins("N26 J25 D29 A27 E39 N31 L35 J38"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("odt", Pins("E33"), IOStandard("SSTL12_DCI")), Subsignal("odt", Pins("E33"), IOStandard("SSTL12_DCI")),
Subsignal("ras_n", Pins("K30"), IOStandard("SSTL12_DCI")),
Subsignal("reset_n", Pins("D36"), IOStandard("LVCMOS12")), Subsignal("reset_n", Pins("D36"), IOStandard("LVCMOS12")),
Subsignal("we_n", Pins("A35"), IOStandard("SSTL12_DCI")),
Misc("SLEW=FAST") Misc("SLEW=FAST")
), ),
("ddram", 4, ("ddram", 4,
@ -200,12 +200,14 @@ _io = [
Subsignal("act_n", Pins("H13"), IOStandard("SSTL12_DCI")), Subsignal("act_n", Pins("H13"), IOStandard("SSTL12_DCI")),
Subsignal("ba", Pins("J15 H14"), IOStandard("SSTL12_DCI")), Subsignal("ba", Pins("J15 H14"), IOStandard("SSTL12_DCI")),
Subsignal("bg", Pins("D13 J13"), IOStandard("SSTL12_DCI")), Subsignal("bg", Pins("D13 J13"), IOStandard("SSTL12_DCI")),
Subsignal("cas_n", Pins("E15"), IOStandard("SSTL12_DCI")), Subsignal("ras_n", Pins("F15"), IOStandard("SSTL12_DCI")), # A16
Subsignal("cke", Pins("K13"), IOStandard("SSTL12_DCI")), Subsignal("cas_n", Pins("E15"), IOStandard("SSTL12_DCI")), # A15
Subsignal("cke", Pins("K13"), IOStandard("SSTL12_DCI")), # A14
Subsignal("we_n", Pins("D15"), IOStandard("SSTL12_DCI")),
Subsignal("clk_n", Pins("L13"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_n", Pins("L13"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("clk_p", Pins("L14"), IOStandard("DIFF_SSTL12_DCI")), Subsignal("clk_p", Pins("L14"), IOStandard("DIFF_SSTL12_DCI")),
Subsignal("cs_n", Pins("B16"), IOStandard("SSTL12_DCI")), Subsignal("cs_n", Pins("B16"), IOStandard("SSTL12_DCI")),
Subsignal("dm", Pins("A25 D24 C17 B19 F18 H19 F23 H23"), Subsignal("dm", Pins("N22 M22 K18 N17 D24 B19 H19 H23"),
IOStandard("POD12_DCI")), IOStandard("POD12_DCI")),
Subsignal("dq", Pins( Subsignal("dq", Pins(
"P24 N24 T24 R23 N23 P21 P23 R21", "P24 N24 T24 R23 N23 P21 P23 R21",
@ -219,18 +221,16 @@ _io = [
IOStandard("POD12_DCI"), IOStandard("POD12_DCI"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_n", Pins("R22 N21 H21 L22 K20 K17 P18 M17"), Subsignal("dqs_n", Pins("R22 H21 K20 P18 A24 B17 F17 E23"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("dqs_p", Pins("T22 N22 J21 M22 L20 K18 P19 N17"), Subsignal("dqs_p", Pins("T22 J21 L20 P19 A25 C17 F18 F23"),
IOStandard("DIFF_POD12"), IOStandard("DIFF_POD12"),
Misc("PRE_EMPHASIS=RDRV_240"), Misc("PRE_EMPHASIS=RDRV_240"),
Misc("EQUALIZATION=EQ_LEVEL2")), Misc("EQUALIZATION=EQ_LEVEL2")),
Subsignal("odt", Pins("C16"), IOStandard("SSTL12_DCI")), Subsignal("odt", Pins("C16"), IOStandard("SSTL12_DCI")),
Subsignal("ras_n", Pins("F15"), IOStandard("SSTL12_DCI")),
Subsignal("reset_n", Pins("D21"), IOStandard("LVCMOS12")), Subsignal("reset_n", Pins("D21"), IOStandard("LVCMOS12")),
Subsignal("we_n", Pins("D15"), IOStandard("SSTL12_DCI")),
Misc("SLEW=FAST") Misc("SLEW=FAST")
), ),
] ]