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AST RESEARCH, INC.         TECHNICAL BULLETIN # 1093                 3-8-95

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		    CIRRUS LOGIC 1.1 DRIVERS CAUSE OUT OF MEMORY ERROR


PROBLEM

The Cirrus Logic drivers, version 1.1, may cause any system to return an 
"Out of Memory" error message in Windows for WorkGroups. 

CAUSE

Cirrus Logic 1.10 driver uses too much memory causing the error to appear on 
the screen.

SYSTEMS AFFECTED
AST PART NUMBER AND DESCRIPTION

All systems using Cirrus Logic 5430/5434 VGA chip.

SOLUTION

Upgrade the system to VGA Drivers For Cirrus 543X, revision 1.22.  Download 
the following files: 

	368313.EXE
	368314.EXE
	368315.EXE
	368316.EXE
	368317.EXE
	368318.EXE 

from AST's BBS (817) 230-6850, "Systems" file area.  AST's BBS supports modem
speeds up to 28.8k bps.  The above files will also be posted on: 

CompuServe 
Go ASTSUPPORT

AST Worldwide Web Site
http://www.ast.com

For additional information on the VGA Driver for Cirrus 543X, see Software 
Bulletin # 0181 on AST's BBS, "Systems" file area.