Intel® Stratix® 10 DX FPGA Development Kit User Guide

ID 683561
Date 9/25/2023
Public
Document Table of Contents

A.4. Memory Interface

The Intel® Stratix® 10 DX FPGA device supports four independent memory interfaces:
  • Two independent on-board DDR4
  • Two DIMM sockets for DDR4 or Intel Optane® DC Persistent memory modules
Figure 41. Memory Interface
The on-board DDR4 uses five 16Gb DDR4 single rank devices connecting to bank 2K, 2L, 2M for memory component channel 1 and bank 3I, 3J, 3K for memory component channel 0. The total memory size of each channel is 8 GB running at 1200 MHz.

The 288-pin DIMM socket interfaces to bank 3I, 3J, 3K, 3L for DIMM channel 0 and to bank 2K, 2L, 2M, 2N for DIMM channel 1. This socket accepts DDR4 or Intel Optane® DC Persistent memory module (requires Intel memory controller IP core). It supports dual rank at frequency 1067 MHz, 16 GB per channel. It also supports single rank at frequency 1200 MHz, 8 GB per channel.