Artifact Details

Title

Reduction Machine

Catalog Number

X1456.97

Type

Physical object

Date

c. 1982

Manufacturer

GMD

Place Manufactured

Germany (Schloss Birlinghoven)

Identifying Numbers

Other number 001 06 01 7

Dimensions

in box: 10 1/4 in x 12 1/2 in x 5 in

Description

Three pieces + seven cartridges Two identical VME-backplane style wirewrapped boards with memory piggyback PCB connected via DIP sockets + ribbon cable. 15 LEDs with labels on one VME board. Labels: 0-7, P, POP, PUSH, KIN, LIN, KOUT, LOUT. IC date-codes: 1977. Technology: SSI (small scale integration) logic. (i.e. 74LSXX series). A spare (third) memory piggyback board included. Also: seven DC-100 tape cartridges, contents unknown. TMS4060 memory element.

Category

Component: circuit board / module

Credit

Courtesy of GMD

Lot Number

X1456.97