View Full Version : Ohio Scientific OSI 300 SBC info needed

August 27th, 2006, 07:33 AM
Anybody out there have one of these single board computers? If so, can you contact me, I need some info please. Thanks!


September 1st, 2006, 12:05 PM
I had one, it's a 6502 machine with a rough sort of BASIC in ROM. I added a second board, memory and a floppy, It originally had a 40 col display on a monochrome monitor but I bumped it to 64 cols. There was and may still exist, a couple people in the Ohio, Michigan area who had lots of info, parts and upgrade how-tos. I dumped mine years ago and moved on to C/PM M/PM (before falling into Windows)