721 B
721 B
RGB-to-Component Converter
This board converts RGB video from an Apple IIGS to component video that can drive many (though not all) TVs with component input. The limiting factor for compatibility appears to be that the IIGS doesn't produce 480i video, but something often labeled "240p": 60000/1001 fps progressive-scan video instead of 30000/1001 fps interlaced.
I originally created this board with the Upverter online ECAD system back around 2013-2014. Upverter is still around today and my files are still accessible, but it'd be nice to have the project in a form that can be manipulated with offline, open-source tools. This project will replicate the original, this time in KiCad.