|
gptkbp:instanceOf
|
gptkb:personal_computer
|
|
gptkbp:audio
|
none (beeper only)
|
|
gptkbp:brand
|
gptkb:Radio_Shack
|
|
gptkbp:category
|
8-bit computer
|
|
gptkbp:color
|
gray
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:dimensions
|
48 x 38 x 13 cm (Model I)
|
|
gptkbp:discontinued
|
1981
|
|
gptkbp:displayType
|
CRT monitor
monochrome
|
|
gptkbp:expansion
|
yes
up to 48 KB
|
|
gptkbp:graphics
|
128 x 48 semigraphics
|
|
gptkbp:hasModel
|
gptkb:Model_I
gptkb:Model_II
Model 12
Model 16
Model 4
Model 6000
Model III
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
TRS-80
|
|
gptkbp:influenced
|
personal computer industry
|
|
gptkbp:input
|
gptkb:keyboard
|
|
gptkbp:legacy
|
inspired many clones and emulators
|
|
gptkbp:manufacturer
|
gptkb:Tandy_Corporation
|
|
gptkbp:marketedAs
|
gptkb:Radio_Shack
|
|
gptkbp:nickname
|
gptkb:Trash-80
|
|
gptkbp:notableFor
|
gptkb:Microsoft_BASIC
gptkb:VisiCalc
gptkb:LDOS
gptkb:NewDos/80
gptkb:Scripsit
CP/M (with add-on)
one of the first mass-produced personal computers
|
|
gptkbp:notableUser
|
gptkb:Bill_Gates_(Microsoft_BASIC)
|
|
gptkbp:numberOfRooms
|
over 200,000 (Model I)
|
|
gptkbp:operatingSystem
|
gptkb:BASIC
gptkb:TRSDOS
|
|
gptkbp:parallelPort
|
yes
|
|
gptkbp:peripherals
|
gptkb:print
expansion interface
external floppy drive
|
|
gptkbp:powerSource
|
external
|
|
gptkbp:predecessor
|
none
|
|
gptkbp:processor
|
gptkb:Zilog_Z80
|
|
gptkbp:RAM
|
4 KB
|
|
gptkbp:releaseDate
|
1977
|
|
gptkbp:serial_ports
|
yes
|
|
gptkbp:storage
|
gptkb:DVD
cassette tape
|
|
gptkbp:successor
|
gptkb:TRS-80_Model_III
|
|
gptkbp:usedFor
|
gptkb:business
education
hobbyist computing
|
|
gptkbp:weight
|
approx. 10 kg (Model I)
|
|
gptkbp:bfsParent
|
gptkb:Computer_History_Museum
|
|
gptkbp:bfsLayer
|
4
|