SEU Mitigation User Guide: Agilex™ 5 FPGAs and SoCs

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

4.6.4.4. Injecting Error to Predefined Safe Locations: Mailbox Command

To inject safe SEU errors, send the mailbox command with the following syntax:
INSERT_SAFE_SEU_ERROR [0x41]

This command takes two 32-bit words as arguments, and you need to specify N_INJ, T, and CRAM_SEL in the arguments. One of the options allows you to inject error immediately, before, or after detection cycle. For more details, refer to the Mailbox Client Intel® FPGA IP User Guide.

Table 13.  Mailbox Command Options
Command Option Definition
T=00 Inject immediately
T=01 Inject right before the next detection cycle
T=10 Inject after the detection cycle
T=11 Invalid