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nexys_video: add usb_fifo pins.

This commit is contained in:
Florent Kermarrec 2020-05-22 14:28:55 +02:00
parent 445338e2e7
commit 46f78b5002
1 changed files with 13 additions and 0 deletions
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13
litex_boards/platforms/nexys_video.py
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@ -56,6 +56,19 @@ _io = [
IOStandard("LVCMOS33"), IOStandard("LVCMOS33"),
), ),
("usb_fifo", 0, # Can be used when FT2232H's Channel A configured to ASYNC FIFO 245 mode
Subsignal("data", Pins("U20 P14 P15 U17 R17 P16 R18 N14")),
Subsignal("rxf_n", Pins("N17")),
Subsignal("txe_n", Pins("Y19")),
Subsignal("rd_n", Pins("P19")),
Subsignal("wr_n", Pins("R19")),
Subsignal("siwua", Pins("P17")),
Subsignal("oe_n", Pins("V17")),
Misc("SLEW=FAST"),
Drive(8),
IOStandard("LVCMOS33"),
),
("sdcard", 0, ("sdcard", 0,
Subsignal("rst", Pins("V20"), Misc("PULLUP True")), Subsignal("rst", Pins("V20"), Misc("PULLUP True")),
Subsignal("data", Pins("V19 T21 T20 U18"), Misc("PULLUP True")), Subsignal("data", Pins("V19 T21 T20 U18"), Misc("PULLUP True")),