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sqrl_xcu1525: Add QSFP-0/1 IOs.

This commit is contained in:
Florent Kermarrec 2024-07-10 16:43:04 +02:00
parent 0ed9e3ac85
commit 00df115e86
1 changed files with 65 additions and 0 deletions
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65
litex_boards/platforms/sqrl_xcu1525.py
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@ -257,6 +257,71 @@ _io = [
Subsignal("reset_n", Pins("D21"), IOStandard("LVCMOS12")),
Misc("SLEW=FAST")
),
# QSFP-0.
("qsfp", 0,
Subsignal("txp", Pins("N9 M7 L9 K7")),
Subsignal("txn", Pins("N8 M6 L8 K6")),
Subsignal("rxp", Pins("N4 M2 L4 K2")),
Subsignal("rxn", Pins("N3 M1 L3 K1")),
),
("qsfp0_sfp", 0,
Subsignal("txp", Pins("N9")),
Subsignal("txn", Pins("N8")),
Subsignal("rxp", Pins("N4")),
Subsignal("rxn", Pins("N3")),
),
("qsfp0_sfp", 1,
Subsignal("txp", Pins("M7")),
Subsignal("txn", Pins("M6")),
Subsignal("rxp", Pins("M2")),
Subsignal("rxn", Pins("M1")),
),
("qsfp0_sfp", 2,
Subsignal("txp", Pins("L9")),
Subsignal("txn", Pins("L8")),
Subsignal("rxp", Pins("L4")),
Subsignal("rxn", Pins("L3")),
),
("qsfp0_sfp", 3,
Subsignal("txp", Pins("K7")),
Subsignal("txn", Pins("K6")),
Subsignal("rxp", Pins("K2")),
Subsignal("rxn", Pins("K1")),
),
# QSFP-1.
("qsfp", 1,
Subsignal("txp", Pins("U9 T7 R9 P7")),
Subsignal("txn", Pins("U8 T6 R8 P6")),
Subsignal("rxp", Pins("U4 T2 R4 P2")),
Subsignal("rxn", Pins("U3 T1 R3 P1")),
),
("qsfp1_sfp", 0,
Subsignal("txp", Pins("U9")),
Subsignal("txn", Pins("U8")),
Subsignal("rxp", Pins("U4")),
Subsignal("rxn", Pins("U3")),
),
("qsfp1_sfp", 1,
Subsignal("txp", Pins("T7")),
Subsignal("txn", Pins("T6")),
Subsignal("rxp", Pins("T2")),
Subsignal("rxn", Pins("T1")),
),
("qsfp1_sfp", 2,
Subsignal("txp", Pins("R9")),
Subsignal("txn", Pins("R8")),
Subsignal("rxp", Pins("R4")),
Subsignal("rxn", Pins("R3")),
),
("qsfp1_sfp", 3,
Subsignal("txp", Pins("P7")),
Subsignal("txn", Pins("P6")),
Subsignal("rxp", Pins("P2")),
Subsignal("rxn", Pins("P1")),
),
]
# Connectors ---------------------------------------------------------------------------------------