SEU Mitigation User Guide: Agilex™ 3 FPGAs and SoCs

ID 846231
Date 4/07/2025
Public
Document Table of Contents

3. Secure Device Manager ECC Error Detection

This chapter covers the Secure Device Manager (SDM) and subsystem ECC error, miscellaneous SDM error, and EMIF error. The SDM and Subsystem ECC error is an ECC error that occurs in the RAMs managed by the SDM other than the CRAM.

The SDM and Subsystem ECC error types are:

  • General error (transceiver error, other class error: CRE_REFCLK)
  • Single bit ECC error
  • Multiple bits ECC error