Re: A83: inc (HL) on the TI83


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Re: A83: inc (HL) on the TI83




Nah.  You want to load the address into HL.  You save some space:

; 11 bytes
down:
 ld a,(yPos)
 cp 56
 ret z
 inc a
 ld (yPos),a
 ret

; 9 bytes
down:
 ld hl,yPos
 ld a,(hl)
 cp 56
 ret z
 inc (hl)
 ret

> of course the larger one that uses the accumulator (reg A) is preferred.





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