From: teunis <teunis@computersupportcentre.com>
  To  : ggi-develop@eskimo.com
  Date: Sat, 1 Aug 1998 13:55:28 -0700 (MST)

Re: I've seen the stars too... [Re: kgicon, etc]

On Thu, 30 Jul 1998, Andrew Apted wrote:

[clip]
> 
> Yes, assuming that today's PC video cards have a vblank interrupt.
> (I doubt busy waiting on the vblank register would be a good idea).
> 
> Anyone here know what PC cards can and _can't_ give an interrupt for
> vertical retrace ?

Many PCI bioses disable VGA interrupt support by default...
All VGA cards I know of (S3 :) support vertical-retrace interrupts.

Just FWIW

G'day, eh? :)
	- Teunis