I/O Voltage Rails

ZCU111 Evaluation Board User Guide (UG1271)

Document ID
UG1271
Release Date
2022-10-06
Revision
1.3 English

The XCZU28DR RFSoC PL I/O bank voltages on the ZCU111 board are listed in Table: I/O Voltage Rails.

Table 3-1:      I/O Voltage Rails

XCZU28DR

Power Net Name

Voltage

Connected To

PL bank 64

VCC1V8

1.8V

GPIO

PL bank 65

VADJ_FMC(1)

1.8V

FMCP_HSPC LA BUS [0:16]

PL bank 66

VADJ_FMC(1)

1.8V

FMCP_HSPC LA BUS [17:32]

PL bank 67

VCC1V2

1.2V

PL_DDR4_DQ[32:63]

PL bank 68

VCCIV2

1.2V

PL_DDR4_DQ[0:31], SFPx_TX_DISABLE, SYSMON_SDA/SCL

PL bank 69

VCC1V2

1.2V

PL_DDR4 ADDR/CTRL, PMOD0&1[0:7],MSP430_GPIO[0:3]

PL bank 84

VCC1V8

1.8V

ADCIO[0:19], GPIO_SW[N,E,C,W]

PL bank 87

VCC1V8

1.8V

DACIO[0:19], GPIO_SW[S], SFP_SI5382_CLK_IN_SEL

PS bank 500

VCC1V8

1.8V

QSPI LWR/UPR, PS_GPIO2, I2Cx_SDA/SCL, UART0_RXD/TXD

PS bank 501

VCC1V8

1.8V

DP CTRL, PMU_GPO[0:5], SDIO I/F, PS_GPIO1

PS bank 502

VCC1V8

1.8V

USB I/F, ENET I/F

PS bank 503

VCC1V8

1.8V

PS CONFIG I/F

PS bank 504

VCC1V2

1.2V

PS_DDR4 64-BIT SODIMM I/F

Notes:

1.The ZCU111 board is shipped with VADJ_FMC set to 1.8V by the MSP430 system controller.