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From: reisert@ricks.enet.dec.com (Jim Reisert)
Newsgroups: comp.binaries.ibm.pc.d
Subject: Re: NNANSI.SYS
Message-ID: <3641@ryn.mro4.dec.com>
Date: 14 Dec 90 16:29:23 GMT
Sender: guest@ryn.mro4.dec.com
Organization: Digital Equipment Corporation - Hudson, MA
Lines: 22

In article <18593@hydra.gatech.EDU>,
	ce1zzes@prism.gatech.EDU (Eric Sheppard) writes...
> 
>I've also had problems with NNANSI.  I eventually gave up and tossed it.
>Sometimes, displays get pushed 1/3 up the screen, and stay there.  All 
>display calls function normally, but the screen is still pushed up.

This happens when NNANSI does its fast hardware scroll.  It's documented in
the manual, and the fix is to issue a CLS command in DOS before running your
application.  This fixes the hardware registers.

- Jim

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James J. Reisert                Internet: reisert@ricks.enet.dec.com
Digital Equipment Corp.         UUCP:     ...decwrl!ricks.enet!reisert
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