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gptkbp:instanceOf
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gptkb:personal_computer
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gptkbp:alsoKnownAs
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gptkb:Model_I
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gptkbp:category
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8-bit computer
vintage computer
retro computer
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gptkbp:countryOfOrigin
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gptkb:United_States
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gptkbp:discontinued
|
1981
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gptkbp:displayType
|
monochrome
128x48 semigraphics
64x16 text
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gptkbp:expansion
|
up to 48 KB
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Tandy TRS-80
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gptkbp:input
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gptkb:keyboard
|
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gptkbp:introduced
|
1977
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gptkbp:manufacturer
|
gptkb:Tandy_Corporation
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gptkbp:marketedAs
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gptkb:Radio_Shack
|
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gptkbp:notable_for
|
one of the first mass-produced personal computers
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|
gptkbp:notableFor
|
gptkb:VisiCalc
gptkb:Scripsit
gptkb:Super_Utility_Plus
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|
gptkbp:notableGame
|
gptkb:Zork
gptkb:Dungeons_of_Daggorath
gptkb:Scott_Adams_Adventures
|
|
gptkbp:notablePeripheral
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gptkb:DVD
gptkb:Quick_Printer
gptkb:RS-232_interface
modem
joystick interface
Expansion Interface
|
|
gptkbp:operatingSystem
|
gptkb:NewDOS
gptkb:CP/M
gptkb:LDOS
gptkb:TRSDOS
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|
gptkbp:optional_storage
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gptkb:DVD
|
|
gptkbp:predecessor
|
none
|
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gptkbp:processor
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gptkb:Zilog_Z80
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|
gptkbp:RAM
|
4 KB
|
|
gptkbp:sold_units
|
over 200,000
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|
gptkbp:speed
|
1.77 MHz
|
|
gptkbp:storage
|
cassette tape
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|
gptkbp:successor
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gptkb:TRS-80_Model_4
gptkb:TRS-80_Model_III
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gptkbp:bfsParent
|
gptkb:Living_Computers:_Museum_+_Labs
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|
gptkbp:bfsLayer
|
6
|