A89: LCD change for $1 =)

To: <assembly-89@lists.ticalc.org>
Subject: A89: LCD change for $1 =)
From: "Miles Raymond" <m_rayman@bigfoot.com>
Date: Thu, 4 Nov 1999 20:02:50 -0600
Organization: Expert Internet Services
Reply-To: assembly-89@lists.ticalc.org


This is the first time that I've actually asked for help from the A89 list
in quite a long time.  What I want to know is how to shift the address of
the actual LCD.

change:
+---------------+-----+ starts at: (0,0)
|               |     |
|      89       |     |
|               |     |
|               |     |
+---------------+     |
|  actual screen mem  |
|                     |
+---------------------+
to:

+---------------------+ starts at: (15,15)
|+---------------+    |  [grid (1,1)]
||               |    |
||      89       |    |
||               |    |
||               |    |
|+---------------+    |
|  actual screen mem  |
+---------------------+

I think I remember Olle or Zoltan (or maybe both?) saying how to do this a
while ago, but I can't recall exactly what to write the new LCD address to.

Also, will this work w/ VTI, or is this the thing Olle complains about?

-Miles Raymond      EML: m_rayman@bigfoot.com
ICQ: 13217756       IRC: Killer2        AIM: KilIer2 (kilier2)
http://www.bigfoot.com/~m_rayman/

Follow-Ups:

A89: Re: LCD change for $1 =)

From: "Niklas Brunlid" <e96nbr@efd.lth.se>