Xilinx ZCU106 User Manual

ZCU106 Board User Guide 63
UG1244 (v1.0) March 28, 2018 www.xilinx.com
Chapter 3: Board Component Descriptions
Note: The PS_PMBUS and PL_PMBUS INA226 power monitor device I2C addresses are listed in
Table 3-22. The MAXIM_PMBUS power system device I2C addresses are listed in Table 3-22 and
Table 3-54.
Table 3-20: I2C0 Port Expander TCA6416A U97 Connections
TCA6416A U97
Schematic Net Name
Connected To
Pin
Name
Pin No. Pin # Pin Name
Reference
Designator
Device
SDA 23 I2C0_SDA
See connections shown in Figure 3-17.
TCA6416A U97 Addr. 0x20
SCL 22 I2C0_SCL
P00 4 SFP_SI5328_INT_ALM 3 INT_C1B U20 SI5328B
P01 5 HDMI_SI5324_INT_ALM 3 INT_C1B U108 SI5319C
P02 6 MAX6643_OT_B 9 OT_B U128 MAX6643
P03 7 MAX6643_FANFAIL_B 4 FANFAIL_B U128 MAX6643
P05 9 IIC_MUX_RESET_B 3 RESET_B U34,U135 TCA9548A
P06 10 GEM3_EXP_RESET_B 3 2A U59 SN74LVC3G07
P10 13 FMC_HPC0_PRSNT_M2C_B 4 OE U27,J5.H2 NC7SZ66,FMC0
P11 14 FMC_HPC1_PRSNT_M2C_B 4 OE U24,J4.H2 NC7SZ66,FMC1
Table 3-21: I2C0 Multiplexer PCA9544A U60 Address 0x75 Connections
U60 I2C
Mux Port
MUX'd I2C Bus Reference Designator Device
0 PS_PMBUS U76,U77,U78,U87,U85,U86,U93,U88,U15,U92 INA226 Power monitor
1 PL_PMBUS U79,U81,U80,U84,U16,U65,U74,U75 INA226 Power monitor
2MAXIM_PMBUS
J84.3,U47,U7,U6,U10,U9,U63,U95,U96,U46,U4,U18,
U13,U49,U8
PMBus connector,
voltage regulators
3 SYSMON U135,U1 I2C1 MUX, MPSoC
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Xilinx ZCU106 Specifications

General

Brand	Xilinx
Model	ZCU106
Category	Motherboard
Language	English