PDB trigger input source

anita_tranzillo — Thu, 16 Jan 2020 16:02:56 GMT

Hi all, I have a question about the external trigger source for PDB-ADC peripheral.

At pag. 1182 of S32K manual, I read:

"...A trigger input event is defined as a rising edge being detected on a selected
trigger input source…."

I would like to know if there is the possibility to generate a trigger also when a falling edge is detecte.

Thanks a lot

Re: PDB trigger input source

Alexis_A — Mon, 20 Jan 2020 23:44:34 GMT

Hi anita tranzillo,

Unfortunately, in the section 44.4.1 PDB pre-trigger and trigger outputs only explains how to use the rising edge and in the registers doesn't explain how to change the polarity.

Best Regards,

Alexis Andalon

topic Re: PDB trigger input source in S32K

PDB trigger input source

Re: PDB trigger input source