How to set PTB18 (NMI_b) pin as a GPIO for MKW41Z ?

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How to set PTB18 (NMI_b) pin as a GPIO for MKW41Z ?

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pratik_panchal
Contributor II

mkw41z‌ #nmi

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Robin_Shen
NXP TechSupport
NXP TechSupport

Hi Pratik,

Please refer the answer in "Disabling NMI using the FOPT register (on KL17)."

And then select PORTB_PCR18[MUX]=001 Alternative 1 (GPIO).

PTB18 as GPIO.png

Best Regards,

Robin

 

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