From b0f7611258ce88c555dd8f03f70fb2b8e45cef9e Mon Sep 17 00:00:00 2001 From: Florent Kermarrec Date: Tue, 16 Jun 2020 20:17:15 +0200 Subject: [PATCH] platforms/arty: move sdcard_pmod_io to JD. --- litex/boards/platforms/arty.py | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/litex/boards/platforms/arty.py b/litex/boards/platforms/arty.py index 7e72b4a90..020ca634c 100644 --- a/litex/boards/platforms/arty.py +++ b/litex/boards/platforms/arty.py @@ -145,13 +145,25 @@ _io = [ ), ] -_sdcard_pmod_io = [ # https://store.digilentinc.com/pmod-microsd-microsd-card-slot/ +_sdcard_pmod_io = [ + # SDCard PMOD on JD: + # - https://store.digilentinc.com/pmod-microsd-microsd-card-slot/ + # - https://github.com/antmicro/arty-expansion-board + ("spisdcard", 0, + Subsignal("clk", Pins("F3")), + Subsignal("mosi", Pins("D3"), Misc("PULLUP True")), + Subsignal("cs_n", Pins("D4"), Misc("PULLUP True")), + Subsignal("miso", Pins("F4"), Misc("PULLUP True")), + Misc("SLEW=FAST"), + IOStandard("LVCMOS33"), + ), ("sdcard", 0, - Subsignal("data", Pins("D15 J17 J18 E15")), - Subsignal("cmd", Pins("E16")), - Subsignal("clk", Pins("C15")), - Subsignal("cd", Pins("K15")), - IOStandard("LVCMOS33"), Misc("SLEW=FAST") + Subsignal("data", Pins("F4 E2 D2 D4")), + Subsignal("cmd", Pins("D3")), + Subsignal("clk", Pins("F3")), + Subsignal("cd", Pins("H2")), + Misc("SLEW=FAST"), + IOStandard("LVCMOS33"), ), ]