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NMI - SPEST problem

Hi 

I'm having a problem with a NMI triggering  in the NMISR : Non-Maskable Interrupt Status Register CPU Stack Pointer Monitor Interrupt Status Flag (SPEST) any ideas how to trace this error ?

thanks A

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  • Thanks Jeremy,  I will try later today, the main problem of the stack overflow  is caused by faulty/badly configured  hardware device on the PCB which is basically putting a 100k 'clock' on the pin configured for an external IRQ.

    Thanks A

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  • Thanks Jeremy,  I will try later today, the main problem of the stack overflow  is caused by faulty/badly configured  hardware device on the PCB which is basically putting a 100k 'clock' on the pin configured for an external IRQ.

    Thanks A

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