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Remove DM signals assignment from DDR4 Datacenter platform 

Data Masks (DM) are unsupported on x4 devices and wrong pins were assigned.

Signed-off-by: Ryszard Różak <rrozak@antmicro.com>
This commit is contained in:
Ryszard Różak 2022-07-11 12:29:02 +02:00
parent 867489d855
commit 2357212161
1 changed files with 0 additions and 2 deletions
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litex_boards/platforms/antmicro_datacenter_ddr4_test_board.py
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@ -51,8 +51,6 @@ _io = [
Subsignal("act_n", Pins("Y8"), IOStandard("SSTL12_DCI")), Subsignal("act_n", Pins("Y8"), IOStandard("SSTL12_DCI")),
Subsignal("alert_n", Pins("AE10"), IOStandard("SSTL12_DCI")), Subsignal("alert_n", Pins("AE10"), IOStandard("SSTL12_DCI")),
Subsignal("par", Pins("AE13"), IOStandard("SSTL12_DCI")), Subsignal("par", Pins("AE13"), IOStandard("SSTL12_DCI")),
Subsignal("dm", Pins("AF3 AE5 AD6 AC6 AF2 AE3 AE6 AD5"),
IOStandard("SSTL12_DCI")),
Subsignal("dq", Pins( Subsignal("dq", Pins(
"W11 Y11 V7 Y7 V11 V9 V8 W8", "W11 Y11 V7 Y7 V11 V9 V8 W8",
"U2 V6 Y2 Y3 U5 U4 W3 Y1", "U2 V6 Y2 Y3 U5 U4 W3 Y1",