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Application Note 317

Detecting sporadic errors with ETM trace

This application note explains how ULINKpro is used to identify sporadic errors that where caused by misconfigured hardware. It shows how the advanced debug features of the Arm Cortex-M architecture and the trace adapter helped to find the root cause of the problem that was not related to the application software (in this case a network stack) but caused by a wrong timing configuration of a Flash accelerator.

APNT_317.PDF (870K)
Friday, October 12, 2018
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