Re: A83: Questions

To: assembly-83@lists.ticalc.org
Subject: Re: A83: Questions
From: GeradS711@aol.com
Date: Sat, 29 Nov 1997 22:20:24 -0500 (EST)
Reply-To: assembly-83@lists.ticalc.org

In a message dated 97-11-28 19:49:43 EST, you write:

> I have a few questions:
>  
>  1) Once you load an address into the hl register say 20 bytes of data, 
>  how do you access certain bytes of data in that data block
>  
You can't load hl with 20 bytes of data, you can load a memory adress stored
at hl with 20 bytes of data. Then to access the block you would just
increment hl.
 ld hl, memlocation
 inc hl
 ld a, (hl)
memlocation
 .db 0
 .db 1
the a reg would be stored with one.
>  2) How do you access and edit lists in Assembly
>  
Read the documentation at ti.
>  3) How do you access and edit Matricees in Assembly
Ditto
>  4) How do you access and edit Programs in Assembly
Ditto
>  
>  Thanks for any answers in advance,
>  Rob

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