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BDM Debugging After External Reset?
Gerrit B. Aug 9, 2017 at 04:55 PM (16:55 hours)
Staff: Johnny N.

  • I have a Multilink Universal BDM debugger for an HCS12 target system.  It works fine for loading code and setting breakpoints within the CodeWarrior debugger.

    But is there some way I can enable the BDM following an external reset? I would like the debugger to take control after a watchdog timeout so I can examine memory and registers. I have tried setting ENBDM and executing a BGND instruction on reset, and that doesn't do it.


  • Hi,

    Sorry that you weren't given any answers to your question. Are you still trying to find a solution.

    Our ICD debugger has a hotsync feature that can connect to a running device without resetting it so memory and register values remain unaffected. Have you tried this option?

    PEMicro Support

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