Hi,
I have a PCB with a nRF51822 QFAC A1 onboard, and I wrote a firmware with mbed for this PCB in which P0.08 is supposed to be set to 1 during the initialization and is never set to 0 after. But when I test the firmware this GPIO is always at 0. I tried to find a short circuit but according to my multimeter the resistance betwen p8 and Vss is 33kOhms, which is correct according to the schematic of my PCB. Is this pin has a specific function and could not be set to 1 ? I didn't find any information confirming this in the datasheet.
I use softdevice s110 7.3.0
Best regards,
Guillaume