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Forum Thread Details
  • State Verified Answer
  • Replies 26 replies
  • Answers 18 answers
  • Subscribers 65 subscribers
  • Views 5501 views
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  • composite
  • mos
  • 6502
  • video out
Related

6502 Video Out

nick123
nick123 over 9 years ago

Hello,

I've been working on a 6502 SBC recently, and I wanted it to output to a composite video signal. I looked around the internet and didn't find much of anything. Anyone know a way I can do this?

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  • bwelsby
    bwelsby over 9 years ago in reply to nick123 +5 suggested
    Some info of what used to be here https://en.m.wikipedia.org/wiki/Video_display_controller The video subsystems of these oldies used to make up the bulk of the electronics in those machines and the display…
  • DAB
    DAB over 9 years ago +4 suggested
    Hi Nick, As I recall, the Commodore PET that I have used a batch of memory to hold the video data. All you need is a couple of counter chips to run through the addresses of the RAM chips. You take the…
  • michaelkellett
    michaelkellett over 9 years ago +4 suggested
    If you want to remain "classic" you would need to use a video controller MC6845 or perhaps 6569: MOS 6569R3 C64 VIC-II PAL chip, Mutant Caterpillar Games Ltd Retro Store Google for the 6845 data sheet…
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  • clem57
    0 clem57 over 9 years ago

    Might check out http://www.6502.org/homebuilt Bet someone has way to output.

    Clem

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  • clem57
    0 clem57 over 9 years ago

    Might check out http://www.6502.org/homebuilt Bet someone has way to output.

    Clem

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