Distinctive Excellence
S-72 Bus System

Systems containing backplanes with exchangeable cards seem like a thing of the past. The S-72 Bus System resembles the old S-100 bus system with each major logic function on a card. In this prototype system, the cards still have dual in-line components. The Zilog eZ80 module plugs into the backplane via two dual-row square pin connectors.

Abstract | Entry 1 2

L. Steven Cheairs
scheairs@comcast.net
U.S.