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From: huynh@puff.UUCP (adventurer extraordinaire)
Newsgroups: net.micro.hp
Subject: Access to HP9836U
Message-ID: <612@puff.UUCP>
Date: Fri, 7-Feb-86 15:23:25 EST
Article-I.D.: puff.612
Posted: Fri Feb  7 15:23:25 1986
Date-Received: Tue, 11-Feb-86 03:58:47 EST
References: <602@puff.UUCP> <10000002@hpvclc.UUCP>
Organization: U of Wisconsin CS Dept
Lines: 13
Summary: direct graphics memory access using assembly

Does anyone know of a way to access the HP9836U graphics memory using
assembly? According to the manual, the memory resides from $530000 - $53xxxx.
The problem that I had was that the O/S wouldnt let anything reference outside
a predetermined address boundary.

I tried to set the 68000 supervisor mode on but that didnt seem to be working

Thanx mucho

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Destination: puff.wisc.edu
user:huynh
in real-life: Michael Huynh