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gptkbp:instanceOf
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gptkb:personal_computer
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gptkbp:audio
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3-channel sound, 1 noise channel
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gptkbp:category
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gptkb:education_technology
8-bit computer
retro computer
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gptkbp:compatibleWith
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gptkb:BBC_Micro_Model_A
gptkb:Acorn_Electron
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gptkbp:countryOfOrigin
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gptkb:United_Kingdom
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gptkbp:dimensions
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400 mm × 340 mm × 80 mm
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gptkbp:expansion
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gptkb:1_MHz_bus
Tube interface
User port
printer port
analogue port
RS-423 serial port
Econet network interface (optional)
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gptkbp:graphics
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Teletext, up to 640×256 pixels
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https://www.w3.org/2000/01/rdf-schema#label
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BBC Micro Model B
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gptkbp:introduced
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1981
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gptkbp:key
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74-key QWERTY keyboard
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gptkbp:mainLanguage
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gptkb:BBC_BASIC
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gptkbp:manufacturer
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gptkb:Acorn_Computers
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gptkbp:marketedAs
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gptkb:British_Broadcasting_Corporation_(BBC)
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gptkbp:notable_for
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gptkb:BBC_Computer_Literacy_Project
used in UK schools
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gptkbp:operatingSystem
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gptkb:Acorn_MOS
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gptkbp:output
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RGB, composite video, UHF
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gptkbp:powerSource
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internal
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gptkbp:predecessor
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none
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gptkbp:processor
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gptkb:MOS_Technology_6502A
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gptkbp:RAM
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32 KB
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gptkbp:ROM
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32 KB
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gptkbp:speed
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2 MHz
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gptkbp:storage
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cassette tape
floppy disk (optional)
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gptkbp:successor
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gptkb:BBC_Master
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gptkbp:weight
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approximately 4.5 kg
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gptkbp:bfsParent
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gptkb:SN76489
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gptkbp:bfsLayer
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6
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