On Thu, 27 May 2004, Dennis Crawley wrote:

>
> Done!. It works 32 instrucctions.
>      movfw   x0
>      addwf   y0,f
>      btfsc   STATUS,C
>      incf    y1,F
>      movfw   x1
>      addwf   y1,f
>      rrf     y1,f
>      rrf     y0,f

Shouldn't the 6-instruction 16-bit add be written:

      movf    x0,w
      addwf   y0,f
      movf    x1,w
      skpnc
       incfsz x1,w
        addwf y1,f

  and then the rotate...

      rrf     y1,f
      rrf     y0,f

Scott

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