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Tracing exceptions on MPC5604P

Question asked by Tom Middelweerd on Oct 17, 2016
Latest reply on Nov 14, 2016 by Tom Middelweerd

Hi there,

I encounter a strange behavior on some of our PCBs using the MPC5604P.

On a couple of boards I get a program interrupt exception (IVOR6) caused by an illegal instruction (PIL bit is set in ESR), but on most of the boards the exact same software is running just fine.

Is there a way to trace down the root cause of this exception, or do you know what could be the reason for it?

I'm using the PE Micro Multilink Debugger.

 

Thank you,

 

Tom

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