SEU Mitigation User Guide: Agilex™ 5 FPGAs and SoCs

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

3. Secure Device Manager ECC and SmartVID Errors Detection

This chapter covers the Secure Device Manager (SDM) and subsystem ECC error, miscellaneous SDM error, EMIF error, and SmartVID 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 SmartVID error is an error reported by the SDM when an error occurs in the external voltage regulator.

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