Cyclone® V Hard Processor System Technical Reference Manual

ID 683126
Date 8/28/2023
Public
Document Table of Contents

16.5.6. XIP Mode Operations

XIP mode is supported in most SPI flash devices. However, flash device manufacturers do not use a consistent standard approach. Most use signature bits that are sent to the device immediately following the address bytes. Some devices use signature bits and also require a flash device configuration register write to enable XIP mode.