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platforms/xilinx_zcu102.py: Add all SFP connectors

This commit is contained in:
Gwenhael Goavec-Merou 2024-10-10 07:15:10 +02:00
parent 77cb9a5c17
commit 0eabebfb05
1 changed files with 75 additions and 0 deletions
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75
litex_boards/platforms/xilinx_zcu102.py
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@ -103,6 +103,81 @@ _io = [
Subsignal("reset_n", Pins("AH9"), IOStandard("LVCMOS18")),
Misc("SLEW=FAST"),
),
# GTP RefClk common to all SFPs.
("mgt_refclk", 0,
Subsignal("p", Pins("C8")),
Subsignal("n", Pins("C7")),
),
# SFP.
# Right Top (GT Location: X1Y12).
("sfp_tx_disable_n", 0, Pins("A12"), IOStandard("LVCMOS33")),
("sfp", 0,
Subsignal("txp", Pins("E4")),
Subsignal("txn", Pins("E3")),
Subsignal("rxp", Pins("D2")),
Subsignal("rxn", Pins("D1")),
),
("sfp_tx", 0,
Subsignal("p", Pins("E4")),
Subsignal("n", Pins("E3")),
),
("sfp_rx", 0,
Subsignal("p", Pins("D2")),
Subsignal("n", Pins("D1")),
),
# Right Bottom (GT Location: X1Y13).
("sfp_tx_disable_n", 1, Pins("A13"), IOStandard("LVCMOS33")),
("sfp", 1,
Subsignal("txp", Pins("D6")),
Subsignal("txn", Pins("D5")),
Subsignal("rxp", Pins("C4")),
Subsignal("rxn", Pins("C3")),
),
("sfp_tx", 1,
Subsignal("p", Pins("D6")),
Subsignal("n", Pins("D5")),
),
("sfp_rx", 1,
Subsignal("p", Pins("C4")),
Subsignal("n", Pins("C3")),
),
# Left Top (GT Location: X1Y14).
("sfp_tx_disable_n", 2, Pins("B13"), IOStandard("LVCMOS33")),
("sfp", 2,
Subsignal("txp", Pins("B6")),
Subsignal("txn", Pins("B5")),
Subsignal("rxp", Pins("B2")),
Subsignal("rxn", Pins("B1")),
),
("sfp_tx", 2,
Subsignal("p", Pins("B6")),
Subsignal("n", Pins("B5")),
),
("sfp_rx", 2,
Subsignal("p", Pins("B2")),
Subsignal("n", Pins("B1")),
),
# Left Bottom (GT Location: X1Y15).
("sfp_tx_disable_n", 3, Pins("C13"), IOStandard("LVCMOS33")),
("sfp", 3,
Subsignal("txp", Pins("A8")),
Subsignal("txn", Pins("A7")),
Subsignal("rxp", Pins("A4")),
Subsignal("rxn", Pins("A3")),
),
("sfp_tx", 3,
Subsignal("p", Pins("A8")),
Subsignal("n", Pins("A7")),
),
("sfp_rx", 3,
Subsignal("p", Pins("A4")),
Subsignal("n", Pins("A3")),
),
]
# Connectors ---------------------------------------------------------------------------------------