Artifact Details

Title

Bendix 2nd Generation logic module

Catalog Number

XD328.81

Type

Physical object

Date

1960

Manufacturer

Bendix Corporation

Place Manufactured

U.S.

Identifying Numbers

Model number DL1163 D1 Printed on wiring side
Other number #10 Handwritten on component side
Other number J-42 Handwritten on wiring side

Dimensions

overall: 1/4 in x 4 3/8 in x 3 5/8 in

Description

For more complete documentation, please refer to BRL Report (Weik, ed.), pp. 66-85. Basic machine statistics: Word size: 29 bits Instruction set: 125 instructions Internal number representation: binary Arithmetic system: fixed-point Storage: Magnetic Drum, Magnetic Tape Drum: Size: 2, 176 words (63,104 bits) Access Time: 14.5ms (av), 540 us (min) Tape: Size: 4 tape drives (max) Bit Density: 57cpi Number of Tracks:6 Transfer Rate: 427cps Input: Typewriter, Card Reader, Paper Tape Output: Typewriter, Card Punch, Paper Tape, Line Printer (IBM 402) Device Technology: CPU: Vacuum Tubes (450), Diodes (2,500) Power Consumption: 3.5kW (110V @ 50A), no A/C required with adequate ventilation.

Category

Component: circuit board / module

Credit

Gift of the Digital Equipment Corporation (DEC)

Lot Number

XD328.81