why: running into DefaultIsr all the time

[momo12]

Hi

I have a project running on a S32k eval board and it runs fine. I ported it to my own board, And it hangs in defaultIsr.

IN which register can I see who is causing this jumps to DefaultIsr?

Ths whole thing starts after this function call: FLEXIO_SetSoftwareReset(baseAddr, true);

Any clue what is going wrong?

Unfortunaly I dont know how to read the call stack, nor how to view registers in design studio!

There is one major difference to the eval board. My board has got no external oscilator.

Thx

[danielmartynek]

Hi,
Can you check if a valid clock is enabled in PCC FlexIO Register before the function is called?

Regards,
Daniel