> Hello -
>
> I'm a hobbyist and relative newcomer to the PIC.  In my current 16F88
> program, I'm trying to use PORTA pin RA2 as a digital output.  Maybe a
> bad choice, as this pin is multiplexed several ways.
>
> I've cleared the ANSEL bits to zero, to claim the pin from the ADC.  I
> believe the comparator functions have default power up configurations
> that should be acceptable.  I've set (er .. cleared) the appropriate
> TRISA bits to zeros to make the pins outputs.  But when I use the bsf
> PORTA, 2 instruction, RA2 does not change state.  This is observed both
> in hardware and in the MPLAB debugger looking at PORTA.
>
> What am I failing to configure?
>
> Thanks,
>
> Nick
> in Arkansas
>