This manual details very technical information on the the physical layout /
assembly, electronic organization, and electronic testing of the Commodore
SP9000 SuperPET MMF.
Five languages, Worlds
First Dual Processor (MOS 6502 and
MOS 6809) PC created by the University of
Waterloo in Ontario Canada: Just a fantastic machine primarily used by
universities and scientists.
HERE for a very detailed 4 page brochure on Commodore SuperPET.