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> Actually it is. You store the new pins in an XORed
> form. :o) But there is a problem that your code below
> still takes 9 cycles (once goto is included).
>
>         ;-------------------------
>                                 ; now output current2
>         movf current2,w         ;
>         movwf PORTB             ; send to motor!
>        nop
>        movf   inputs_last,w
>        xorwf  PORTA,w
>        movwf  diff
>        skpz
>        goto pwm_loop
>
>
> > What is your're trying to do?

So drop the NOP

- --Brendan
- ---
"Rejection out of hand of all but one's favoured alternative may cost
you dearly in one way or another." -Russell McMahon

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