On Tue, 14 Jun 2005 09:15, Seth David Schoen wrote: > There's yet another similar project that I would like to track down > that was using a VGA card. > > Does anyone here know if the VGA cards prevent you from controlling > the DAC durinng the blanking intervals? Are the blanking intervals > implemented in hardware or in software?
I believe you define certain parameters (including the blanking interval) and the video card only reads data for 'valid' parts although I don't think there is anything that would stop you making a modeline that was very small, or maybe even non existant. -- Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C
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