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Merge pull request #115 from BryanJacobs/master 

platforms/ulx3s: Update ULX3S SD pins for revision 2.0
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enjoy-digital 2020-10-12 12:55:17 +02:00 committed by GitHub
parent c2500e6649 3b11e60fb1
commit 204d22c62b
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1 changed files with 9 additions and 7 deletions
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16
litex_boards/platforms/ulx3s.py
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@ -29,18 +29,20 @@ _io = [
), ),
("spisdcard", 0, ("spisdcard", 0,
Subsignal("clk", Pins("J1")), Subsignal("clk", Pins("H2")),
Subsignal("mosi", Pins("J3"), Misc("PULLMODE=UP")), Subsignal("mosi", Pins("J1"), Misc("PULLMODE=UP")),
Subsignal("cs_n", Pins("H1"), Misc("PULLMODE=UP")), Subsignal("cs_n", Pins("K2"), Misc("PULLMODE=UP")),
Subsignal("miso", Pins("K2"), Misc("PULLMODE=UP")), Subsignal("miso", Pins("J3"), Misc("PULLMODE=UP")),
Misc("SLEWRATE=FAST"), Misc("SLEWRATE=FAST"),
IOStandard("LVCMOS33"), IOStandard("LVCMOS33"),
), ),
("sdcard", 0, ("sdcard", 0,
Subsignal("clk", Pins("J1")), Subsignal("clk", Pins("H2")),
Subsignal("cmd", Pins("J3"), Misc("PULLMODE=UP")), Subsignal("cmd", Pins("J1"), Misc("PULLMODE=UP")),
Subsignal("data", Pins("K2 K1 H2 H1"), Misc("PULLMODE=UP")), Subsignal("data", Pins("J3 H1 K1 K2"), Misc("PULLMODE=UP")),
Subsignal("cd", Pins("N5")),
Subsignal("wp", Pins("P5")),
Misc("SLEWRATE=FAST"), Misc("SLEWRATE=FAST"),
IOStandard("LVCMOS33"), IOStandard("LVCMOS33"),
), ),