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add gpio to board

This commit is contained in:
Guilherme Salustiano 2022-12-05 21:38:56 -03:00
parent d0d90e9eef
commit 25c40ddda7
1 changed files with 15 additions and 4 deletions
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19
litex_boards/platforms/digilent_basys3.py
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@ -65,21 +65,32 @@ _io = [
), ),
# VGA # VGA
("vga", 0, ("vga", 0,
Subsignal("hsync_n", Pins("P19")), Subsignal("hsync_n", Pins("P19")),
Subsignal("vsync_n", Pins("R19")), Subsignal("vsync_n", Pins("R18")),
Subsignal("r", Pins("G19 H19 J19 N19")), Subsignal("r", Pins("G19 H19 J19 N19")),
Subsignal("g", Pins("J17 H17 G17 D17")), Subsignal("g", Pins("J17 H17 G17 D17")),
Subsignal("b", Pins("N18 L18 K18 J18")), Subsignal("b", Pins("N18 L18 K18 J18")),
IOStandard("LVCMOS33") IOStandard("LVCMOS33")
), ),
# USB PS/2 # USB PS/2
("usbhost", 0, ("usbhost", 0,
Subsignal("ps2_clk", Pins("B6")), Subsignal("ps2_clk", Pins("B6")),
Subsignal("ps2_data", Pins("A6")), Subsignal("ps2_data", Pins("A6")),
IOStandard("LVCMOS33")) IOStandard("LVCMOS33")
),
("gpio", 0,
Subsignal("a", Pins("J1 L2 J2 G2 H1 K2 H2 G3")),
Subsignal("b", Pins("A14 A16 B15 B16 A15 A17 C15 C16")),
Subsignal("c0", Pins("K17")),
Subsignal("c1", Pins("M18")),
Subsignal("c6", Pins("L17")),
Subsignal("c7", Pins("M19")),
Subsignal("xadc", Pins("J3 L3 M2 N2 K3 M3 M1 N1")),
IOStandard("LVCMOS33"))
] ]
# Connectors --------------------------------------------------------------------------------------- # Connectors ---------------------------------------------------------------------------------------