Computer History

Tracing the history of the computer

There are

articles and

photos on this site

This site is powered by
and

List Articles by Category

Search for an Article

At-a-glance Article List

Click here for help on the use of static pages for articles

Click here to search for articles containing the keyword Amstrad

Amstrad CPC 464

Click here to search for articles containing the keyword Apricot

Apricot Portable

Partner Sites

Site by JDT

FREE Accounting Software

DEC PDP-5

Advice on the right health questions to ask

www.MyQuestionsMatter.com

The PDP-5 (Programmed Data Processor-5) was DEC's first 12-bit machine. It introduced the instruction set that was later used in the PDP-8. Instead of having a dedicated hardware register, the memory location at address zero was used as the program counter.

Links