topic Re: S32K344-Pins supported by the CLKOUT_STANDBY function in S32K

S32K344-Pins supported by the CLKOUT_STANDBY function

Simon-Liu — Fri, 27 Dec 2024 05:57:23 GMT

Hello

In the [Chip clock outputs] section of RM, there are the following notes:
What does [CLKOUT across functional reset and standby is supported only on GPIO[12]] mean? Does it mean that only GPIO[12] can output clock during functional reset and standby?

BestRegards,

Simon

Re: S32K344-Pins supported by the CLKOUT_STANDBY function

kerryzhou — Fri, 27 Dec 2024 12:27:07 GMT

Hi @Simon-Liu ,

Thank you for your interest in the NXP S32K product, I would like to provide service for you!

It means, to functional reset + standby, the CLKOUT function just works on GPIO[12], you can consider, GPIO[138] can't support it the function reset+standby at the same time, it should just works on the standby mode.

Wish it helps you!

Best Regards,

kerry

Re: S32K344-Pins supported by the CLKOUT_STANDBY function

Simon-Liu — Mon, 30 Dec 2024 00:49:09 GMT

Hi @kerryzhou

Thank you for your answer.

I understand that if a functional reset occurs, GPIO[138] cannot output the clock.

BestRegards,

Simon