Xilinx ZCU104 User Manual

ZCU104 Board User Guide 51
UG1267 (v1.1) October 9, 2018 www.xilinx.com
Chapter 3: Board Component Descriptions
Table 3-16 and Table 3-17 show U34 and U97 (located on the bottom of the board)
connections, respectively.
Table 3-16: I2C1 TCA9548A U34 Multiplexer Connections
U34 I2C1 Mux
(Addr 0x74) Port
I2C1 Bus Device Target Device Address
0 EEPROM U23 0X34
1 IDT8T49N287 Clock U182 0X7C
2 IRP5401 PMICs PMIC1 0x13; PMIC2 0x14
3 VCC12 INA226 U183 0X40
4 No connection NA
5FMC LPC J5 0x##
6 No connection NA
7 DDR4 SODIMM J1 0x51
Table 3-17: TCA6416A U97 I2C Expander
U97 I2C1 Expander
(Addr 0x20) Port
Schematic Net Name Target Device Pin
P00 IRP5401_ALERT_B U179.17
P01 HDMI_8T49N241_INT_ALM U181.29
P02 MAX6643_OT_B U128.9
P03 MAX6643_FANFAIL_B U128.4
P04 VCC12_INA226_ALERT U183.3
P05 IIC_MUX_RESET_B U34.3
P06 GEM3_EXP_RESET_B U169.2
P07 FMC_LPC_PRSNT_M2C_B J5.H2
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Xilinx ZCU104 Specifications

General

Brand	Xilinx
Model	ZCU104
Category	Motherboard
Language	English