nRF52832 reset input pin (P0.21)

[bsl_007]

Hi,
What does it mean that pin #24 / P0.21 (nRESET) is "Configurable as pin reset"?

Does P0.21 work as an input from an external reset circuit at power up?
Before anything has been configured by SW?

[Menon]

Hello,

Sorry for the long response time.

It means that the nRESET function can be exposed onto this pin. Please take a look at the pin reset documentation.

Kind Regards,

Abhijith

[bsl_007]

Thanks a lot - this is exactly what I was looking for!

One more question:
What is the status of all GPIOs during reset?
Are they set as inputs with or without a weak pull-up?

Bjørn