Hardware/litex-boards
1
0
Fork 0
mirror of https://github.com/litex-hub/litex-boards.git synced 2025-01-03 03:43:36 -05:00
Code Issues Projects Releases Packages Wiki Activity

platforms/ulx3s: add sdcard pins.

Browse source
This commit is contained in:
Florent Kermarrec 2020-06-10 17:37:50 +02:00
parent aa35cd2efb
commit 00c8e40d02
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
litex_boards/platforms/ulx3s.py
View file

@ -34,6 +34,13 @@ _io = [
IOStandard("LVCMOS33"), IOStandard("LVCMOS33"),
), ),
("sdcard", 0,
Subsignal("clk", Pins("J1")),
Subsignal("cmd", Pins("J3"), Misc("PULLMODE=UP")),
Subsignal("data", Pins("K2 K1 H2 H1"), Misc("PULLMODE=UP")),
IOStandard("LVCMOS33"), Misc("SLEW=FAST")
),
("sdram_clock", 0, Pins("F19"), ("sdram_clock", 0, Pins("F19"),
Misc("PULLMODE=NONE"), Misc("PULLMODE=NONE"),
Misc("DRIVE=4"), Misc("DRIVE=4"),