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Level 4
Level 4
50 replies posted 50 questions asked 25 replies posted
Hello Support,

In the BROM_TC.016 Errata for Aurix 2G, there is a mention to check for ECC Errors within the BMHD field contents.
Can you please provide me the Register and Bit Fields or by any other process by which I can verify that there is no ECC Errors in any of the Unused BMHD Fields within Aurix 2G?

Best Regards
1 Reply
Level 6
Level 6
10 likes received 10 solutions authored 5 solutions authored
For data flash, ECC errors are reported at the page level (8 bytes). For extra robustness, you could use a hard margin read to verify a UCB is programmed correctly. See HF_MARGIN and DMU_HF_MARGIN.HMARGIN.