http://www.undergroundcm.com/forum/viewtopic.php?t=329
Tell me what do you think...
I know this belongs to Hardware section, but it gets very little attention
So I connected my MD2 to VGA monitor...
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So I connected my MD2 to VGA monitor...
Mida sa loed ? Nagunii aru ei saa
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen
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I've tried 5 other monitors, and only mine shows picture, others complained about Hsync. That one which I'm using doesn't have any other ports except VGA and DVI. I was told, that some old Nokia monitors accepted 15KHz Hsync too.
Mida sa loed ? Nagunii aru ei saa
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen
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IF you could make a line doubler
for example it would store one RGBline in RAM1 and reading another one (RAM2) containing the former line @ twice the speed and 2 times then it swaps RAMS (store RGB line in RAM2 and reading from RAM1)
of course the RGB needs to be converted to digital for the doubler and to analog for the monitor
The required ram/video timings would be controlled by a microcontroler/FPGA
It would create a clear VGA signal@31kHz (deinterlaced), and aceptable by almost all pc monitors
my 1st post
Jorge
::EDITED:: my megadrive has a VGA conector but all monitors i have don't accept it and in the TV it shows a vertical black bar at the right ...
for example it would store one RGBline in RAM1 and reading another one (RAM2) containing the former line @ twice the speed and 2 times then it swaps RAMS (store RGB line in RAM2 and reading from RAM1)
of course the RGB needs to be converted to digital for the doubler and to analog for the monitor
The required ram/video timings would be controlled by a microcontroler/FPGA
It would create a clear VGA signal@31kHz (deinterlaced), and aceptable by almost all pc monitors
my 1st post
Jorge
::EDITED:: my megadrive has a VGA conector but all monitors i have don't accept it and in the TV it shows a vertical black bar at the right ...
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- Very interested
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- Joined: Tue Dec 05, 2006 1:37 pm
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Nice idea, but if I ever plan to do such thing, I'll do it in university, first I need to graduate 12th grade, which starts at 1st september.
Mida sa loed ? Nagunii aru ei saa
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen
http://www.tmeeco.eu
Files of all broken links and images of mine are found here : http://www.tmeeco.eu/FileDen