Artifact Details

Description

Blueline prints of wiring diagrams for the BCC 500/ Aloha system.
Includes: TP2 Local control & power slot D001
Central memory interface board
Memory address parity TP2 D9
Memory data parity checker TP2 D10 (L01089.0)
Ampex core timing logic TP2 (L00520)
Typical data path in core memory
Ampex core local (L01104.0)
Local memory data out cable card (L01106.0)
Local memory data back cable card (L01107.0)
Address & control driver (L01108.0)
TTY line filter & 880 Hz. clock
Test processor-1 Teletype transmitter
Keyboard receiver
Paper tape reader cable card
Printer data mixer
Breakpoint interface
Processor to cable card

Date

1969; 1970; 1972-1975

Publisher

Berkeley Computer Corportation (BCC)

Identifying Numbers

Other number	L00520	Drawing number for ampex core timing logic
Other number	L01089.0	Drawing number for memory data parity checker sheet 2
Other number	L01104.0	Drawing number for Ampex core local
Other number	L01106.0	Drawing number for Local mamory data out cable card
Other number	L01107.0	Drawing number for local memory back cable card

Dimensions

overall: 57 cm x 87 cm

Category

Blueprint; Design Drawing

Credit

Gift of John Flanagan

Lot Number

X5301.2009