Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!snorkelwacker!mintaka!ogicse!orstcs!mist!larsen
From: larsen@mist.cs.orst.edu (Scott Larsen)
Newsgroups: comp.sys.ibm.pc
Subject: Need info on getting raw video data
Summary: How and where do I get it?
Keywords: c, video, memory
Message-ID: <16383@orstcs.CS.ORST.EDU>
Date: 2 Mar 90 09:42:19 GMT
Sender: usenet@orstcs.CS.ORST.EDU
Reply-To: larsen@mist.CS.ORST.EDU (Scott Larsen)
Organization: Oregon State Univ. -- Computer Science
Lines: 18

I am writing a program that needs to look at the actual memory used by my
video controller.  Essentially, I would like to be able to look at the
memory and see the characters and attributes that are set.

I am using a EGA board running in CGA simulation and using TC 2.0.  
I tried a pointer and going through the memory and seeing what was there,
but I didn't happen along on anything that looked right.  I assume
that it is going to be somewhere above A000:0000, but I don't know where.

Anything would be helpful, so please post or email to me...

Thanx.

-Scott Larsen
larsen@mist.cs.orst.edu                  UUCP: hplabs!hp-pcd!orstcs!larsen
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