> Hi group,
>
> Using the 16F685 i want to set two bits on PORTC using these lines:
>
>         btfsc   OUTPUT, OUT1A       ; Is bit set so set it to 1 in
> portC
>         bsf     PORTC, OUT1A
>         btfss   OUTPUT, OUT1A       ; else if not reset it to 0
>         bcf     PORTC, OUT1A
>         btfsc   OUTPUT, OUT1B
>         bsf     PORTC, OUT1B
>         btfss   OUTPUT, OUT1B
>         bcf     PORTC, OUT1B
>
> But could this be done easier and if so how?


     movf    OUTPUT, W
     andlw   (1<<OUT1A)|(1<<OUT1B)
     xorwf   PORTC,W
     andlw   (1<<OUT1A)|(1<<OUT1B)
     xorwf   PORTC,F

This is potentially affected by the RMW bug though.

Scott
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