SEU Mitigation User Guide: Agilex™ 5 FPGAs and SoCs

ID 813649
Date 9/20/2024
Public
Document Table of Contents

2.2.3. Retrieving the Error Message Queue Content Using the HPS SDM Mailbox

When the error queue contains error messages, the SDM interrupts the HPS with the sdm_hps_spare_intr message through the SCR register. You can use the HPS interrupts to retrieve the error message queue contents.

For more information about the HPS interrupt, refer to the Agilex™ 5 Hard Processor System Technical Reference Manual.