GPREGRET initial value

[cp52]

Am i right in thinking that if GPREGRET has not been set then we can not guarantee what value it will be?

I.e on power up we can not guarantee that its value is 0.

[Sigurd]

Hi,

The GPREGRET register is a retained register that will keeps its value after a wakeup from a soft-reset, CPU lockup and wakeup from System OFF mode. After a pin reset, watchdog reset, brownout reset or power on reset the register is cleared and set to 0.