BBC Master

Name:BBC Masterthumb
Type:Home Computer
RAM:128 Kb
Video RAM:
ROM:128 Kb
Available from:February 1986
Available to:1993
StorageExternal cassette or Disk
CPU:MOS Technology 65C102, 2 MHz
Display:TV, Composite Video monitor, RGB monitor
Text modes:40 x 25, 80 x 25, 20 x 32, 40 x 32, 80 x 32
Graphics resolution:160 x 256, 320 x 256, 640 x 256
Polyphony (voices):3 + noise
Interfaces:TUBE, BBC High Speed Bus, User interface, RS423 serial, Analog, Econet, Parallel.
Operating System:AFDS, MOS
Embedded language:BBC Basic IV, Assembly
Other languages:
Power supply:Built in. Rocker type power switch on back.
Dimensions (cm):46.7 x 34.5 x 7.5
Weight (Kg):
Cost (£):499.00

The BBC Master was the replacement for the BBC Model B

Sources:, Wikipedia, Colin Barnes link:BBC Master
Wikipedia link:BBC Master


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