Nios® II Software Developer Handbook

ID 683525
Date 8/28/2023
Public
Document Table of Contents

9.1.2.2.1. Requested Handler Address

The requested handler address (RHA) specifies the address of the funnel associated with the hardware interrupt. The availability of an RHA for each interrupt allows the Nios® II processor to jump directly to the interrupt funnel specific to the interrupting device, reducing interrupt latency.