NRF52840 Pin Reset

[Skedward]

It is unclear from the datasheet whether the Pin reset function on P0.18 can be moved to another pin. Looking at register PSELRESET it looks like it can, although there is nothing to state either way.

Could someone clarify this please?

[Sigurd]

Hi,

The P0.18 pin is the only pin which can be used for nRESET on nRF52840. As you can see in the PSELRESET register, only pin 18 is listed as a valid pin. Also in the Pin assignments page, pin 18 is the only pin which is listed as "Configurable as system RESET.".