Re: A86: display two registers


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Re: A86: display two registers



DEATH wrote:

> like this:
>
> loop:
>  ;curs row,col reset here
>  ld hl,$ffff
>  ld a,0
>  call $4a33
>  dec hl
>  jp loop
>  ;made it simpler for the post
>
> it displayed random characters when i tried it

   first off, your  ld hl,$ffff should be BEFORE the loop, otherwise you
decrement it, then reload the value $ffff into it (doesn't do anygood,
while you are at it, put the ld a,0 up there too.  Don't know what else
could be wrong, sorry...




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