Re: A86: RAM Pages

To: assembly-86@lists.ticalc.org
Subject: Re: A86: RAM Pages
From: Dan Eble <eble@cis.ohio-state.edu>
Date: Fri, 5 Sep 1997 00:48:18 -0400 (EDT)
In-Reply-To: <970905000041_858999291@emout02.mail.aol.com>
Reply-To: assembly-86@lists.ticalc.org

On Fri, 5 Sep 1997 Steve86Asm@aol.com wrote:

> If I have a program's data stored in a separate asm program (because the one
> program is becoming too big to store its own data), and I use rst 20h\rst 10h
> to find the data program, as long as it's less than 16k, will it always be on
> only 1 page or will it most likely span pages?

There's a high probability that it will _not_ be on it's own page.  You
can use these routines to manipulate 24-bit virtual addresses.  Note that
this info is not official.

label 462F _TRANS_AHL_TO_PAGED_AND_SET_PAGE
label 4633 _TRANS_AHL_TO_PAGED
label 4637 _INC_AHL
label 463B _DEC_AHL
label 463F _INC_BDE
label 4643 _DEC_BDE

--------
Dan Eble (mailto:eble@cis.ohio-state.edu)
         (http://www.cis.ohio-state.edu/~eble)

References:

A86: RAM Pages

From: Steve86Asm@aol.com

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