HGC and vertical retrace

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#3306

From: John Graat
Date: Thu, 06 Dec 1990 13:10

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Hello everybody,

Does anyone know if it is possible to let the HGC generate an interrupt
when a vertical retrace occurs?
I know it can be can done with an EGA-card, but with a HGC too?

Thanks in advance.

					John Graat
					University of Nijmegen
					Faculty of Mathematics and Computer
					 Science
					The Netherlands
					email: ose21@sci.kun.nl

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!news.cs.indiana.edu!rutgers!gatech!bloom-beacon!eru!hagbard!sunic!mcsun!hp4nl!sci.kun.nl
From: ose21@sci.kun.nl (John Graat)
Newsgroups: comp.os.msdos.programmer
Subject: HGC and vertical retrace
Keywords: HGC vertical retrace
Message-ID: <2536@wn1.sci.kun.nl>
Date: 6 Dec 90 13:10:41 GMT
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Reply-To: ose21@sci.kun.nl (John Graat)
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