Agilex™ 5 FPGA E-Series 065B Modular Development Kit User Guide

ID 820977
Date 7/12/2024
Public
Document Table of Contents

A.6. Memory Interfaces

FPGA Dedicated External Memory Interface (DDR4 Component)

The Agilex™ 5 FPGA E-Series 065B Modular Development Kit supports 2x 8 GB DDR4 component down interface. Three quantity MT40A2G16TBB-062E:F from Micron* are soldered down on the development kit per HSIO Bank 2B and 3B. The data rate supported is maximum 1600 MT/s for -6S speed grade FPGA device.

Bank 2B supports x32 interface with clamshell x8ECC. The current version of the FPGA loaded onto development kit do not support clamshell. Bank 3B supports x32 + 8 bit ECC.

FPGA and HPS Shared External Memory Interface (DDR4 Component)

The Agilex™ 5 FPGA E-Series 065B Modular Development Kit supports 8 GB DDR4 component down interface terminated to HSIO Bank 3A. Three quantity MT40A2G16TBB-062E:F from Micron are soldered down on the development kit. This interface supports x32 + 8bit ECC. The data rate supported is maximum 1600 MT/s for -6S speed grade FPGA device.