chregu
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Posts posted by chregu
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1 hour ago, SamhainTM said:Is that an NTSC or PAL board?
This is a PAL board.
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I just reverse engineered the 2600Jr PAL schematic and PCB in KiCad. Maybe it is of help.
I should receive the first 5 PBCs within the next two weeks. Hopefully they fit well.
https://github.com/chregu82/Atari2600Board
I'll probably try to get some modifications into this board, maybe even build something more modern.
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Does anyone makes new replacement pcb for 2600?
in Atari 2600
Posted
Sure, you can use my drawings as a starting point for the NTSC version. It would be nice if the NTSC version is also publically available on github.
It would be a completely different thing to use some "atari on a chip" thing. My goal is to build a identical replacement board. If this is done, I'd like to build a more modern version of the board, still using the same chips and layout and case. I probably will change the video output to composite or a combined composite / audio connector and add a pause mod with the now unused channel switch. Another idea is to change the power connector for using a usb power supply.