nrf51822 s130 Power-fail comparator

[Fiske]

I am suing nrf51822 with S130. Do I need to do anyting to enable Power-fail comparator for hardware protection of data stored in program memory

[MartinBL]

Hi,

Yes, you will have to configure the comparator in the POWER->POFCON register and enable POFWARN interrupts in the POWER->INTENSET register.

[Fiske]

Are there any demo or example for this function.