System Module
id:
system-module-279-3456424
title:
System Module
text:
System Modules are a DEC modular digital logic family which preceded the later FLIP CHIPs. They connect to the units they are plugged into via a set of 22 gold-plated discrete pins along one edge. They use transistor inverter circuits, with the transistors operating saturated, to avoid dependence on tight tolerances; they use -3V and 0V as logic levels. Intended for prototyping as well as production, they include design features intended to avoid damage. They are provided with design advice whic
brand slug:
wiki
category slug:
encyclopedia
description:
Modules used in early PDP computers
original url:
https://en.wikipedia.org/wiki/System_Module
date created:
date modified:
2024-04-25T10:23:54Z
main entity:
{"identifier":"Q48976934","url":"https://www.wikidata.org/entity/Q48976934"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ef/PDP-1_System_Building_Block_No._4106.jpg","width":5585,"height":3682}
fields total:
13
integrity:
15