I've mentioned what I did in the past, starting withDon't hold out on us Corey, do tell more. :-) I'm assuming you built something that converts interlaced vga to s-video using some kind of s-video encoding silicon?
http://www.gossamer-threads.com/lists/mythtv/users/45910#45910 Basically built up the circuit in the AD724 datasheet. It's a surface-mount chip, and circuit layout is a little important (a few MHz bandwidth video signal), so I make a PCB. I've thought of making a slightly nicer one (with VGA loop, though, etc). If there were enough interest I suppose I could finish it off and send off for a limited run of PCBs.
Yeah, except that you get garbage until X comes up. The VGA on bootup is basically 480p, which doesn't exactly work on S-vid. Aside from that detail, it's great.No scaling done, just build the proper modeline and see tvout the way it was meant to be.
Sounds nice.
-Cory
************************************************************************* * Cory Papenfuss * * Electrical Engineering candidate Ph.D. graduate student * * Virginia Polytechnic Institute and State University * *************************************************************************
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