Ps Ddr4 Sodimm Socket - Xilinx Zynq UltraScale+ ZCU216 User Manual

Table 6: I/O Voltage Rails (cont'd)
ZU49DR
PS Bank 503
PS Bank 504
Notes:
1. The ZCU216 board is shipped with VADJ_FMC set to 1.8V by the MSP430 system controller.

PS DDR4 SODIMM Socket

[Figure 2, callout 2]
The PS-side memory is wired to the Zynq UltraScale+ RFSoC DDRC Bank 504 hard memory
controller. A 64-bit single rank DDR4 SODIMM is inserted into socket J48. The ZCU216 is
shipped with a DDR4 SODIMM installed:
• Manufacturer: Micron
• Part Number: MTA4ATF51264HZ-2G6E1
• Description:
4 GByte DDR4 260-Pin SODIMM
○
Single Rank (x 16-bit components)
○
512 Mb x 64-bit
○
2666 MT/s
○
The ZCU216 ZU49DR RFSoC (ZU49DR supports 2400MT/s) PS DDR interface performance is
documented in the Zynq UltraScale+ RFSoC Data Sheet: DC and AC Switching Characteristics
(DS926).
The ZCU216 DDR4 SODIMM interface adheres to the constraints guidelines documented in the
PCB guidelines for DDR4 section of the UltraScale Architecture PCB Design User Guide (UG583).
The DDR4 SODIMM interface is a 40Ω impedance implementation. Other memory interface
details are also available in the UltraScale Architecture-Based FPGAs Memory IP LogiCORE IP
Product Guide (PG150).
For additional details, see the Micron MTA4ATF51264HZ-2G6E1 data sheet on the
Technology website.
The detailed RFSoC connections for the feature described in this section are documented in the
ZCU216 board XDC file, referenced in
UG1390 (v1.1) July 10, 2020
ZCU216 Board User Guide
Power Net Name Voltage
VCC1V8 1.8V
VCC1V2 1.2V
Appendix B: Xilinx Design
Chapter 3: Board Component Descriptions
Connected To
PS CONFIG I/F
PS_DDR4_SODIMM (64-BIT) I/F
Constraints.
Send Feedback
Micron
www.xilinx.com
26