Re: A86: Converting ABS -> ASIC and vise versa

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Converting ABS -> ASIC and vise versa
From: Grams Family <grams@netcarrier.com>
Date: Fri, 08 May 1998 18:48:29
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
In-Reply-To: <000801bd7abc$6115c960$60f4ffd0@matt>
Reply-To: assembly-86@lists.ticalc.org


At 04:03 PM 5/8/98 -0400, you wrote:
>
>How do you convert between ASIC (16-bit) and ABS (24-bit) by hand? Not rom
>calls, by hand. I want to know because I am messing with the emulator and I
>need to know how I find out which page # and 16-bit address an Absolute
>address it. That way I can search using ABS, which will search all pages,
>and figure out the ram page and 16-bit address it is on.
>
ABS addr		ASIC addr (pg, offset)
000000-00FFFF	0, 0000-FFFF
010000-013FFF	1, 8000-BFFF
014000-017FFF	2, 8000-BFFF
018000-01BFFF	3, etc...
01C000-01FFFF	4
020000-023FFF	5
024000-027FFF	6
028000-02BFFF	7

--Joshua

Follow-Ups:

Re: A86: Converting ABS -> ASIC and vise versa

From: Stephen Hicks <shicks@mindspring.com>

References:

A86: Converting ABS -> ASIC and vise versa

From: "Matt2000" <matt2000@gte.net>

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