Re: A86: adding hl and a

To: assembly-86@lists.ticalc.org
Subject: Re: A86: adding hl and a
From: "Andrew T" <ironman_294@hotmail.com>
Date: Wed, 20 Oct 1999 04:00:29 GMT
Reply-To: assembly-86@lists.ticalc.org


um nevermind
im still trying to get used to hex and have not quite gotten it so its like 
counting in dec (stupid mistake).



>I feel realy stupid about this but I am haveing troubble adding a to hl.
>First time I had probelms i made this little function.
>a_plus_hl:
>add a,l
>ld l,a
>ret nc
>inc hl
>ret
>;but when i used it like this
>ld hl,$FC00
>ld a,$08
>call a_plus_hl
>ld hl,$a0
>call a_plus_hl
>;after this hl would contain $FCA8  ad first i thought it was the emu
>;so i put it on my calc and messed up the memory due to this
>;can anyone tell me wtf is going on?
>
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