some of you may know you can get VGA to jamma if you have the right resolution set, by soldering the RGB and syncs to a jamma connector, but the image contrast and colour depth is feint due to VGA coming out at 1v, instead of the 5v (I think) that jamma needs to display right.
I know ultimarc produce a small and cheap-ish one, but I might need a large amount of these, does anyone have a small circuit diagram of something small, and cheap to produce that would do the job?
VGA to JAMMA video amplifier - diagrams / infos?
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pixelcorps
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http://members.optusnet.com.au/eviltim/ ... ga2arc.htm
The Direct Coupled Video Amplifier sounds like what you're after.
The Direct Coupled Video Amplifier sounds like what you're after.
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pixelcorps
- Posts: 797
- Joined: Wed Jan 26, 2005 12:52 am
- Location: JP