Cyclone® V to Agilex™ 5 Device Migration Guide

ID 787947
Date 9/30/2024
Public
Document Table of Contents

2.3.7. QSPI Flash Access and Remote System Upgrade Feature

To use Quad SPI (QSPI) flash Access and Remote System Upgrade (RSU) feature in an Agilex™ 5 device, replace the Generic Serial Flash Interface (GSFI) IP and Remote Update IP that a Cyclone® V device uses with the Mailbox Client IP, as shown in the following image:

In an Agilex™ 5 device, the simulation model for the Mailbox Client IP is enabled. It supports a limited set of SDM commands sufficient to verify if a host controller design is interfacing correctly with the SDM via the Mailbox Client IP.