RapidIO II Intel® FPGA IP User Guide

ID 683444
Date 9/28/2020
Document Table of Contents

4.1.2. Avalon-ST Interface

The Avalon-ST interface provides a standard, flexible, and modular protocol for data transfers from a source interface to a sink interface. The Avalon-ST interface protocol allows you to easily connect components together by supporting a direct connection to the Transport layer. The Avalon-ST interface is 128 bits wide. This interface is available to create custom Logical layer functions like message passing.