Hello all, Recently, I could generate successfully a 640x480 @70Hz via Mega 2560. I do not focus on pixel information, but on the stable V and H sync. That works good (time to time a small glitch... but it's ok). The thing is, that code is very tight to current processor speed, full of NOPs and ad…

VGA: External crystal to indicate pixel clock

anon57585045 November 19, 2017, 6:30pm 3

What is the frequency of your "crystal"?

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