RapidIO II Intel® FPGA IP User Guide

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

4.3.5. Avalon-ST Pass-Through Interface

The Avalon-ST pass-through interface is an optional interface that is generated when you select the Avalon-ST pass-through interface in the Transport and Maintenance page of the RapidIO II parameter editor.
The Avalon-ST pass-through interface supports the following applications:
  • User implementation of a RapidIO function not supported by this IP core (for example, data message passing).
  • User implementation of a custom function not specified by the RapidIO protocol, but which may be useful for the system application.
After packets appear on your RapidIO II IP core Rx Avalon-ST pass-through interface, your application can route them to a local processor or custom user function to process them according to your design requirements.