Re: A86: Re: on-calc programming

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Re: on-calc programming
From: rabidcow@juno.com (Joshua J Seagoe)
Date: Thu, 7 Jan 1999 22:25:42 -0800
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org

the address is flipped because the z80 uses low-byte, high-byte form
(that's little endian, right?)  this means that any two byte value is
stored with the low byte first

make sure you're not using the special hex chars for a-f, it wants the
regular letters. (i had trouble with this before i made a link cable)

-josh

On Thu, 07 Jan 1999 22:12:01 -0800 Dave VanEe <dvanee@dowco.com> writes:
>
>I have both z80 books from Zilog. I also found an op list at 
>ticalc.org. I
>can't even get a simple program to run though. I type in:
>
>:AsmPrgm
>:CD7E
>:4AC9
>
>which should call (CD) clear screen (4A7E) then ret (C9). I know the 
>call
>has to be flipped (anyone know why?), but I keep getting syntax errors 
>when
>I run/AsmComp it. what's up?
>

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