Temporarily disable reset pin on MCXC244

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Temporarily disable reset pin on MCXC244

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redwolf
Contributor I

Hello,

I am working with the MCXC244 microcontroller and would like to temporarily disable the reset function on the default reset pin (PTA20/RESET_b). I also want to have the ability to enable the reset function again when needed. Is there a way to achieve this?

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Omar_Anguiano
NXP TechSupport
NXP TechSupport

By default, this pin will always be reset function unless the pin functionality is changed on the booted application. During boot process/power up it will stay at the default state.

Best regards,
Omar

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redwolf
Contributor I
Hi Omar,
This is exactly what I’m aiming to do, modify the pin functionality in the booted application. I’ve disabled the RCM:RESET function in the pin configurator and configured the pin as a GPIO, but it still behaves like a reset pin.
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ZhangJennie
NXP TechSupport
NXP TechSupport
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