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ocp_tap_timecard: Add Leds/I2C/PMOD/GPS/SMAs IOs.

This commit is contained in:
Florent Kermarrec 2023-01-13 09:14:05 +01:00
parent a0fd3e7536
commit fc7154a632
1 changed files with 58 additions and 0 deletions
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58
litex_boards/platforms/ocp_tap_timecard.py
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@ -58,6 +58,64 @@ _io = [
Subsignal("tx_p", Pins("D5")),
Subsignal("tx_n", Pins("C5")),
),
# Leds.
("led", 0, Pins("E21"), IOStandard("LVCMOS33")),
("led", 1, Pins("D21"), IOStandard("LVCMOS33")),
("led", 2, Pins("E22"), IOStandard("LVCMOS33")),
("led", 3, Pins("D22"), IOStandard("LVCMOS33")),
# I2C.
("i2c", 0,
Subsignal("scl", Pins("N17"), Misc("PULLUP=True")),
Subsignal("sda", Pins("T16"), Misc("PULLUP=True")),
IOStandard("LVCMOS33")
),
# PMOD.
("pmod", 0, Pins("M22 N22 H18 H17 H22 J22 K21 K22"), IOStandard("LVCMOS33")),
# GPS.
("gps", 0,
Subsignal("rst_n", Pins("Y16")),
Subsignal("tx", Pins("P20")),
Subsignal("rx", Pins("N15")),
Subsignal("tp", Pins("W14 Y14")),
IOStandard("LVCMOS33")
),
("gps", 1,
Subsignal("rst_n", Pins("G15")),
Subsignal("tx", Pins("M17")),
Subsignal("rx", Pins("J16")),
Subsignal("tp", Pins("G17 G18")),
IOStandard("LVCMOS33")
),
# SMAs.
("sma", 0,
Subsignal("in", Pins("Y11"), IOStandard("LVCMOS33"), Misc("PULLDOWN=TRUE")),
Subsignal("in_en", Pins("H15"), IOStandard("LVCMOS33")),
Subsignal("out", Pins("W11"), IOStandard("LVCMOS33"), Misc("DRIVE=16")),
Subsignal("out_en", Pins("J15"), IOStandard("LVCMOS33")),
),
("sma", 1,
Subsignal("in", Pins("Y12"), IOStandard("LVCMOS33"), Misc("PULLDOWN=TRUE")),
Subsignal("in_en", Pins("J14"), IOStandard("LVCMOS33")),
Subsignal("out", Pins("W12"), IOStandard("LVCMOS33"), Misc("DRIVE=16")),
Subsignal("out_en", Pins("H14"), IOStandard("LVCMOS33")),
),
("sma", 2,
Subsignal("in", Pins("AA21"), IOStandard("LVCMOS33"), Misc("PULLDOWN=TRUE")),
Subsignal("in_en", Pins("K14"), IOStandard("LVCMOS33")),
Subsignal("out", Pins("V10"), IOStandard("LVCMOS33"), Misc("DRIVE=16")),
Subsignal("out_en", Pins("K13"), IOStandard("LVCMOS33")),
),
("sma", 2,
Subsignal("in", Pins("AA20"), IOStandard("LVCMOS33"), Misc("PULLDOWN=TRUE")),
Subsignal("in_en", Pins("L13"), IOStandard("LVCMOS33")),
Subsignal("out", Pins("W10"), IOStandard("LVCMOS33"), Misc("DRIVE=16")),
Subsignal("out_en", Pins("M13"), IOStandard("LVCMOS33")),
),
]
# Platform -----------------------------------------------------------------------------------------