Trinary Computer Systems

Ever wonder how a computer based on three logic levels, instead of two (binary) would operate?

Ternary Computing Testbed: A 3-Trit Computer Architecture - (PDF, 2008/08/29) a comprehensive 192-page report documenting the LTspice simulation and physical construction (using 7400 series ICs) of a simple base 3 computer. local mirror
Trinary Computer Simulator - Git Source Repository - at GitHub
- also available at repo.or.cz
Trinary Computer Architecture construction - photos on Flickr
Trinary Research Wiki - the wiki used for research during January to August 2008 (three quarters) culminating in the report above.
- originally hosted at http://jeff.tk:81/wiki/Trinary, archived 2008/04/06:
- Wiki pages XML dump
- File upload attachments (schematics, diagrams, graphs, etc.)
Trinary notes from 2007 and 2005 (obsolete)
Ternary Computer Architecture V - a 5-trit balanced ternary computer system emulator (2015)