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How to debug a power off issue with multilink?

Question asked by HUANG da on Jan 26, 2020
Latest reply on Jan 27, 2020 by Jing Pan

Processor: MK64FN1M0

Debuger: multilink universal fx

Problem: When power off --> on my device, a range of flash ROM corrupted, access these address will cause a hard exception. Then attach to the processor whit multilink and see memory, that range of flash keep changing (while refresh button click).


I think it caused by what happened at the moment power went off. How do I debug this?


Thank you.