S32K344-Pins supported by the CLKOUT_STANDBY function

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S32K344-Pins supported by the CLKOUT_STANDBY function

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Simon-Liu
Contributor V

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?

SimonLiu_0-1735279026365.png

 

BestRegards,

Simon

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kerryzhou
NXP TechSupport
NXP TechSupport

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

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1,447 次查看
kerryzhou
NXP TechSupport
NXP TechSupport

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

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Simon-Liu
Contributor V

Hi @kerryzhou 

Thank you for your answer.

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

 

BestRegards,

Simon

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