I/O Voltage Rails - UG1260

KCU1500 Board User Guide (UG1260)

Document ID
UG1260
Release Date
2023-07-27
Revision
1.5 English

There are 15 I/O banks available on the XCKU115 device and the KCU1500 board. The voltages applied to the XCKU115 U1 FPGA I/O banks are listed in Table: I/O Bank Voltage Rails.

Table 3-1:      I/O Bank Voltage Rails

XCKU115

Power Net Name

Voltage

Connected To

Bank 44

VCC1V2_FPGA

1.2V

DDR4 C0 DQ[0:31]

Bank 45

VCC1V2_FPGA

1.2V

DDR4 C0 DQ[64:71], ADDR/CTRL

Bank 46

VCC1V2_FPGA

1.2V

DDR4 C0 DQ[32:63]

Bank 50

VCC1V2_FPGA

1.2V

DDR4 C2 DQ[0:31]

Bank 51

VCC1V2_FPGA

1.2V

DDR4 C2 DQ[64:71], ADDR/CTRL

Bank 52

VCC1V2_FPGA

1.2V

DDR4 C2 DQ[32:63]

Bank 65

VCC1V8_FPGA

1.8V

SPI1,QSFP_CTRL,SYSMON,USER_LED,USER_DIP

Bank 66

VCC1V2_FPGA

1.2V

DDR4 C1 DQ[0:31]

Bank 67

VCC1V2_FPGA

1.2V

DDR4 C1 DQ[32:47], ADDR/CTRL

Bank 68

VCC1V2_FPGA

1.2V

DDR4 C1 DQ[48:63]

Bank 71

VCC1V2_FPGA

1.2V

DDR4 C3 DQ[0:31]

Bank 72

VCC1V2_FPGA

1.2V

DDR4 C3 DQ[64:71], ADDR/CTRL

Bank 73

VCC1V2_FPGA

1.2V

DDR4 C3 DQ[32:63]

Bank 84

VCC1V8_FPGA

1.8V

QSFP_CTRL,I2C_MAIN,USER_SI570_CLOCK

Bank 94

VCC1V8_FPGA

1.8V

USB_UART