From 782c856619a467da94fb7bdbeeb94e6b9f66b333 Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Tue, 23 Jun 2020 18:02:53 +0200 Subject: [PATCH] platforms/genesys2: add usb_fifo. --- litex_boards/platforms/genesys2.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/litex_boards/platforms/genesys2.py b/litex_boards/platforms/genesys2.py index f81b132..8ddabaa 100644 --- a/litex_boards/platforms/genesys2.py +++ b/litex_boards/platforms/genesys2.py @@ -45,6 +45,19 @@ _io = [ IOStandard("LVCMOS33") ), + ("usb_fifo", 0, # Can be used when FT2232H's Channel A configured to ASYNC FIFO 245 mode + Subsignal("data", Pins("AD27 W27 W28 W29 Y29 Y28 AA28 AA26")), + Subsignal("rxf_n", Pins("AB29")), + Subsignal("txe_n", Pins("AA25")), + Subsignal("rd_n", Pins("AB25")), + Subsignal("wr_n", Pins("AC27")), + Subsignal("siwua", Pins("AB28")), + Subsignal("oe_n", Pins("AC30")), + Misc("SLEW=FAST"), + Drive(8), + IOStandard("LVCMOS33"), + ), + ("sdcard", 0, Subsignal("clk", Pins("R28")), Subsignal("cmd", Pins("R29"), Misc("PULLUP True")),