AMD XILINX VEK280 User Manual page 44

3/20/24, 12:51 PM
I2C0 Port Expander TCA6416A U233 Address 0x20 Connections
I2C Devices
SFP_MOD_ABS
SFP_TX_DISABLE
PMBUS2_INA226_ALERT P04
NC
FMCP1_FMC_PRSNT_M2C_B
NC
FMCP1_FMCP_PRSNT_M2C_B
N/A
VCCINT_VRHOT_B
N/A
PMBUS_ALERT
PMBUS1_INA226_ALERT P17
Table: I2C0 Multiplexer TCA9548A U33 Address 0x74 Connections
I2C Devices
PMBUS
PMBUS1_INA226
No connect
PMBUS2_INA226
https://docs.amd.com/internal/api/webapp/print/d54fa025-f5b0-4797-be6e-41b3e31f9548
Port Direction
P02
P03
P05-P09
P10
P11
P12
P13
P14
P15
P16
I2C Switch Pos.
0 See Schematic,
1 See Schematic,
2
3 See Schematic,
Unofficial Document
Out J376 SFP+ connector
Out J376 SFP+ connector
In U125 (ZU4), U166, U168, U172,
U174, U176, U177, U188, U234,
U264, U265, U281, U306, U309
N/A N/A
In J51 FMCP HSPC
N/A N/A
In J51 FMCP HSPC
N/A N/A
In U152 IR35215
N/A N/A
In U125 (ZU4), U152, U160, U167,
U175, U275, U282, U295, U354
In U65, U125 (ZU4), U161, U163,
U165
U260, U355, U356
I2C Address
PMBus Regulators Map
PMBus Regulators Map
N/A
PMBus Regulators Map
Device
Devices
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