I built my first computer in 1975 from a kit produced by TDL in New Jersey. This consisted of a S100 Z80 CPU board and a general purpose IO board with a staggering 2k of memory. This page shows some of the boards that I eventually sold on eBay. Not shown is a board I designed myself, wire wrapped and debugged at home. Great memories

My current madness is bringing a Heurikon HK68K 68000 Multibus back to life and do something meaningful with it. This page links to a series of informative pages describing my progress and the assistance from Jeff Mattox, who designed the board in the early 1980’s