From:	Lee Westlake <klingon AT btinternet DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Video Card IRQ
Date:	Thu, 19 Feb 1998 08:36:13 +0000
Organization:	BT Internet
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Message-ID:	<34EBEEFD.3182B4E8@btinternet.com>
NNTP-Posting-Host:	host5-99-58-76.btinternet.com
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Could somebody please tell me whether or not most modern video cards
support a vertical retrace interrupt, and if so, what the standard IRQ
is?

Could you also tell me whether or not the VBE 2.0 standard supports the
determination/allocation of this interrupt?  If not, does anyone know a
good source of information for programming the most popular cards
directly?

Any help you may give, no matter how small, is appreciated.

Thank you for your time & consideration.

Please could you mail a copy of your reply directly to me.

Mail me at :  Klingon AT btinternet DOT com

Thank you again.

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