OSI 300 Remake board files?

x86 FanBoy wrote 03/20/2017 at 12:47 • 2 points

I've spent the last couple hours reading about the OSI 300, a "Computer trainer" from the mid 70's. You can find some info on it here:

http://web.archive.org/web/20150612170424/http://retro.hansotten.nl/sample-page/6502-sbc/osi-model-300-computer-trainer/

A few years ago [Christopher] reversed the designs and made his own version, detailed here: http://randomvariations.com/category/osi-300-trainer/

It looks like he had a couple kits he was selling at a con, and on his site for a while. Sadly, his site doesn't list any way to contact him, other than the comment section on his posts, all of which are closed. 

I'm trying to get in contact with him to see if I can get the PCB design files so I can make some boards; the schematics are online but designing a board and building my first 6502 at the same time would be a bit too much of an undertaking, who's to know which side faults would lie on yada yada.

Thanks to anyone who can help, I really apreceate it.