From d4460c11a567c3664cc6db6ea68e66f7df54f410 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Thu, 27 Feb 2020 10:43:41 +0100 Subject: [PATCH] platforms/kcu105/vcu118: remove PRE_EMPHASIS/EQUALIZATION on dm. --- litex_boards/platforms/kcu105.py | 7 ++----- litex_boards/platforms/vcu118.py | 8 ++------ 2 files changed, 4 insertions(+), 11 deletions(-) diff --git a/litex_boards/platforms/kcu105.py b/litex_boards/platforms/kcu105.py index 4c9f243..820293b 100644 --- a/litex_boards/platforms/kcu105.py +++ b/litex_boards/platforms/kcu105.py @@ -116,9 +116,7 @@ _io = [ #Subsignal("alert_n", Pins("AJ16"), IOStandard("SSTL12_DCI")), #Subsignal("par", Pins("AD18"), IOStandard("SSTL12_DCI")), Subsignal("dm", Pins("AD21 AE25 AJ21 AM21 AH26 AN26 AJ29 AL32"), - IOStandard("POD12_DCI"), - Misc("PRE_EMPHASIS=RDRV_240"), - Misc("EQUALIZATION=EQ_LEVEL2")), + IOStandard("POD12_DCI")), Subsignal("dq", Pins( "AE23 AG20 AF22 AF20 AE22 AD20 AG22 AE20", "AJ24 AG24 AJ23 AF23 AH23 AF24 AH22 AG25", @@ -127,8 +125,7 @@ _io = [ "AH28 AK26 AK28 AM27 AJ28 AH27 AK27 AM26", "AL30 AP29 AM30 AN28 AL29 AP28 AM29 AN27", "AH31 AH32 AJ34 AK31 AJ31 AJ30 AH34 AK32", - "AN33 AP33 AM34 AP31 AM32 AN31 AL34 AN32", - ), + "AN33 AP33 AM34 AP31 AM32 AN31 AL34 AN32"), IOStandard("POD12_DCI"), Misc("PRE_EMPHASIS=RDRV_240"), Misc("EQUALIZATION=EQ_LEVEL2")), diff --git a/litex_boards/platforms/vcu118.py b/litex_boards/platforms/vcu118.py index 413d553..4d1ab5a 100644 --- a/litex_boards/platforms/vcu118.py +++ b/litex_boards/platforms/vcu118.py @@ -82,9 +82,7 @@ _io = [ #Subsignal("par", Pins("G10"), IOStandard("SSTL12_DCI")), Subsignal("dm", Pins( "G11 R18 K17 G18 B18 P20 L23 G22"), - IOStandard("POD12_DCI"), - Misc("PRE_EMPHASIS=RDRV_240"), - Misc("EQUALIZATION=EQ_LEVEL2")), + IOStandard("POD12_DCI")), Subsignal("dq", Pins( "F11 E11 F10 F9 H12 G12 E9 D9", "R19 P19 M18 M17 N19 N18 N17 M16", @@ -131,9 +129,7 @@ _io = [ #Subsignal("par", Pins("BF29"), IOStandard("SSTL12_DCI")), Subsignal("dm", Pins( "BE32 BB31 AV33 AR32 BC34 BE40 AY37 AV35 BE29 BA29"), - IOStandard("POD12_DCI"), - Misc("PRE_EMPHASIS=RDRV_240"), - Misc("EQUALIZATION=EQ_LEVEL2")), + IOStandard("POD12_DCI")), Subsignal("dq", Pins( "BD30 BE30 BD32 BE33 BC33 BD33 BC31 BD31", "BA32 BB33 BA30 BA31 AW31 AW32 AY32 AY33",