Hi,
On RM, CMU_2 is used for Crossbar, Memories and Flash Controller, etc. ECC also covers some of them. If CMU_2 detect faults and report to FCCU, does it also can cause the e2eECC error report? If yes, how?
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Best regards,
Hornby
Hi,
My customer reported that they got their customer return.
When they duplicate the problem, they find that FCCU will report CMU_2 errors, and most of the time RAM ECC will report errors at the same time, so the customer wants to confirm whether the two are related?
Best regards,
Hornby
I see.
If CMU monitors clock source for the memory as it is in this case, then it is apparently possible. I would expect bus error in such case when stable clock is not provided to to memory module.
Hi, I am afraid I don't see any relation between CMU and e2eECC. Could you specify the question more in detail?