> Hi Andy.
>
> Squeezing the lemon :)
>
> incf	reg,F	;INCF    REG
> movlw	0x66	;MOVLW   0x06
> addwf	reg,F	;ADDWF   REG
> skpndc		;SKPDC
> andlw	0xF0	;SUBWF   REG
> skpnc		;MOVLW   0x60
> andlw	0x0F	;ADDWF   REG
> subwf	reg,F	;SKPC
> 		;SUBWF   REG	;;btw here Cy is always=1

When this routine finishes, W contains 0x00, 0x06, 0x60, or 0x66. The
upper nibble is 0 when the carry should be set. So, if you follow this
with:

  sublw 0x5F ; or any number between 0x06 and 0x5F

The carry bit is restored and you can cascade the result:

  skpnc
   incf  reg2,F

followed by the binary to bcd conversion. (or you can write skpc/return).

Scott
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