Amazing!


Andrew Warren wrote:
>         ; AHI:ALO = AVERAGE, NHI:NLO = NEW DATA, BHI:BLO = TEMP
>
>         MOVF    ALO,W       ;NHI:NLO = N - A.
>         SUBWF   NLO         ;
>         MOVF    AHI,W       ;
>         SKPC                ;
>         INCFSZ  AHI,W       ;
>         SUBWF   NHI         ;
>
>         SWAPF   NHI,W       ;BHI:W = N/16.
>         ANDLW   00001111B   ;
>         BTFSC   NHI,7       ; <--- NEW LINE ADDED
>         IORWF   11110000B   ; <--- NEW LINE ADDED
>         MOVWF   BHI         ;
>         SWAPF   NLO,W       ;
>         ANDLW   00001111B   ;
>         MOVWF   BLO         ;
>         SWAPF   NHI,W       ;
>         ANDLW   11110000B   ;
>         IORWF   BLO,W       ;
>
>         ADDWF   ALO         ;AHI:ALO = A + BHI:W.
>         SKPNC               ;
>         INCF    AHI         ;
>         MOVF    BHI,W       ;
>         ADDWF   AHI         ;
>
>     -Andy
>
> === Andrew Warren -- aiw@cypress.com
> === Principal Design Engineer
> === Cypress Semiconductor Corporation
> ===
> === Opinions expressed above do not
> === necessarily represent those of
> === Cypress Semiconductor Corporation

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