gloriouscow1d ago

For the first time in maybe - decades? Someone has a complete, high-resolution CGA light pen system for the original IBM PC.

(It's me. I'm the someone)

#retrocomputing #lightpen

Show threadThalia Archibald
@gloriouscow What's the "high" resolution? :)
Apr 4 at 10:53pmWeb
Show threadgloriouscow1d ago
@thalia Should be full pixel resolution for CGA, so 640x200 (because CGA is all squishied)