diff --git a/litex_boards/platforms/kcu105.py b/litex_boards/platforms/kcu105.py
index 9ebe147..4c9f243 100644
--- a/litex_boards/platforms/kcu105.py
+++ b/litex_boards/platforms/kcu105.py
@@ -105,40 +105,45 @@ _io = [
             "AE17 AH17 AE18 AJ15 AG16 AL17 AK18 AG17",
             "AF18 AH19 AF15 AD19 AJ14 AG19"),
             IOStandard("SSTL12_DCI")),
-        Subsignal("ba", Pins("AF17 AL15"), IOStandard("SSTL12_DCI")),
-        Subsignal("bg", Pins("AG15"), IOStandard("SSTL12_DCI")),
-        Subsignal("ras_n", Pins("AF14"), IOStandard("SSTL12_DCI")),  # A16
-        Subsignal("cas_n", Pins("AG14"), IOStandard("SSTL12_DCI")),  # A15
-        Subsignal("we_n", Pins("AD16"), IOStandard("SSTL12_DCI")),   # A14
-        Subsignal("cs_n", Pins("AL19"), IOStandard("SSTL12_DCI")),
-        Subsignal("act_n", Pins("AH14"), IOStandard("SSTL12_DCI")),
-        Subsignal("ten", Pins("AH16"), IOStandard("SSTL12_DCI")),
-        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")),
-        Subsignal("dq", Pins(
+        Subsignal("ba",      Pins("AF17 AL15"), IOStandard("SSTL12_DCI")),
+        Subsignal("bg",      Pins("AG15"), IOStandard("SSTL12_DCI")),
+        Subsignal("ras_n",   Pins("AF14"), IOStandard("SSTL12_DCI")), # A16
+        Subsignal("cas_n",   Pins("AG14"), IOStandard("SSTL12_DCI")), # A15
+        Subsignal("we_n",    Pins("AD16"), IOStandard("SSTL12_DCI")), # A14
+        Subsignal("cs_n",    Pins("AL19"), IOStandard("SSTL12_DCI")),
+        Subsignal("act_n",   Pins("AH14"), IOStandard("SSTL12_DCI")),
+        #Subsignal("ten",     Pins("AH16"), IOStandard("SSTL12_DCI")),
+        #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")),
+        Subsignal("dq",      Pins(
             "AE23 AG20 AF22 AF20 AE22 AD20 AG22 AE20",
             "AJ24 AG24 AJ23 AF23 AH23 AF24 AH22 AG25",
-
             "AL22 AL25 AM20 AK23 AK22 AL24 AL20 AL23",
             "AM24 AN23 AN24 AP23 AP25 AN22 AP24 AM22",
-
             "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",
             ),
-            IOStandard("POD12_DCI")),
-        Subsignal("dqs_p", Pins("AG21 AH24 AJ20 AP20 AL27 AN29 AH33 AN34"),
-            IOStandard("DIFF_POD12")),
-        Subsignal("dqs_n", Pins("AH21 AJ25 AK20 AP21 AL28 AP30 AJ33 AP34"),
-            IOStandard("DIFF_POD12")),
-        Subsignal("clk_p", Pins("AE16"), IOStandard("DIFF_SSTL12_DCI")),
-        Subsignal("clk_n", Pins("AE15"), IOStandard("DIFF_SSTL12_DCI")),
-        Subsignal("cke", Pins("AD15"), IOStandard("SSTL12_DCI")),
-        Subsignal("odt", Pins("AJ18"), IOStandard("SSTL12_DCI")),
+            IOStandard("POD12_DCI"),
+            Misc("PRE_EMPHASIS=RDRV_240"),
+            Misc("EQUALIZATION=EQ_LEVEL2")),
+        Subsignal("dqs_p",   Pins("AG21 AH24 AJ20 AP20 AL27 AN29 AH33 AN34"),
+            IOStandard("DIFF_POD12_DCI"),
+            Misc("PRE_EMPHASIS=RDRV_240"),
+            Misc("EQUALIZATION=EQ_LEVEL2")),
+        Subsignal("dqs_n",   Pins("AH21 AJ25 AK20 AP21 AL28 AP30 AJ33 AP34"),
+            IOStandard("DIFF_POD12_DCI"),
+            Misc("PRE_EMPHASIS=RDRV_240"),
+            Misc("EQUALIZATION=EQ_LEVEL2")),
+        Subsignal("clk_p",   Pins("AE16"), IOStandard("DIFF_SSTL12_DCI")),
+        Subsignal("clk_n",   Pins("AE15"), IOStandard("DIFF_SSTL12_DCI")),
+        Subsignal("cke",     Pins("AD15"), IOStandard("SSTL12_DCI")),
+        Subsignal("odt",     Pins("AJ18"), IOStandard("SSTL12_DCI")),
         Subsignal("reset_n", Pins("AL18"), IOStandard("LVCMOS12")),
         Misc("SLEW=FAST"),
     ),