ZCU111 Board User Guide 24
UG1271 (v1.1) August 6, 2018 www.xilinx.com
Chapter 3: Board Component Descriptions
I/O Voltage Rails
The XCZU28DR RFSoC PL I/O bank voltages on the ZCU111 board are listed in Tab le 3- 1.
PS-Side: DDR4 SODIMM Socket
[Figure 2-1, callout 2]
The PS-side memory is wired to the Zynq UltraScale+ DDRC bank 504 hard memory
controller. A 64-bit single rank DDR4 SODIMM is inserted into socket J50. The ZCU111
board is shipped with a DDR4 SODIMM installed:
• Manufacturer: Micron
• Part Number: MTA4ATF51264HZ-2G6E1
•Description:
°
4 GByte 260-pin DDR4 SODIMM
°
Single rank x16
°
512 Mbit x 64-bit
°
Supports 1333 MT/s – 2666 MT/s
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.