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Correlate instrumented execution with source and timing.

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Before you start

Firmware instrumentation plus a backend/probe/device that supports the selected trace path.

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Workflow

Enable only the needed trace mechanism in Target Configuration. For SWO, supply the actual clock from the firmware configuration. Open the corresponding trace view and capture the failing interval.

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Interpret the result

RTT, SWO/ITM and instruction trace are different technologies. Probe visibility does not imply support. A guessed clock can make decoded timing meaningless. For an unexplained result, preserve the source/configuration and observation together. Use Diagnose a failure to turn it into a reproducible investigation. Check support boundaries before assuming a vendor-specific operation is implemented.