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gptkbp:instanceOf
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gptkb:personal_computer
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|
gptkbp:audio
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none (no dedicated sound hardware)
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|
gptkbp:compatibleWith
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none (proprietary design)
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|
gptkbp:countryOfOrigin
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gptkb:United_Kingdom
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gptkbp:designedBy
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gptkb:Richard_Altwasser
gptkb:Steven_Vickers
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gptkbp:dimensions
|
220 x 170 x 40 mm
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gptkbp:discontinued
|
1984
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gptkbp:displayType
|
22 x 24 text, 64 x 48 semigraphics
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|
gptkbp:expansion
|
up to 49 KB
|
|
gptkbp:graphics
|
semigraphics only
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Jupiter Ace
|
|
gptkbp:key
|
membrane keyboard
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|
gptkbp:mainLanguage
|
gptkb:Forth
|
|
gptkbp:manufacturer
|
gptkb:Jupiter_Cantab
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gptkbp:marketedAs
|
affordable home computer
|
|
gptkbp:material
|
gptkb:plastic
|
|
gptkbp:notableFor
|
limited commercial success
distinctive white case
using Forth as main programming language
|
|
gptkbp:output
|
RF modulator (UHF)
|
|
gptkbp:powerSource
|
9V DC
|
|
gptkbp:predecessor
|
none
|
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gptkbp:processor
|
gptkb:Zilog_Z80
|
|
gptkbp:RAM
|
3 KB
|
|
gptkbp:releaseDate
|
1982
|
|
gptkbp:ROM
|
8 KB
|
|
gptkbp:speed
|
3.25 MHz
|
|
gptkbp:storage
|
cassette tape
|
|
gptkbp:successor
|
none
|
|
gptkbp:weight
|
700 g
|
|
gptkbp:bfsParent
|
gptkb:Z80_CPU
|
|
gptkbp:bfsLayer
|
7
|