TRS-80 Model I

GPTKB entity

Statements (51)
Predicate Object
gptkbp:instance_of gptkb:computer
gptkbp:dimensions 16 x 12 x 5 inches
gptkbp:discontinued gptkb:1981
gptkbp:graphics text-based graphics
gptkbp:home_port RS-232 serial port
https://www.w3.org/2000/01/rdf-schema#label TRS-80 Model I
gptkbp:influenced_by gptkb:Altair_8800
gptkbp:input_output gptkb:musician
keyboard and cassette
gptkbp:manufacturer gptkb:Tandy_Corporation
gptkbp:market_segment home computer market
gptkbp:monitors monochrome monitor
gptkbp:notable_feature gptkb:historical_event
gptkb:Company
gptkb:software
community forums
community support
affordable price
expandable memory
business applications
database software
user-friendly design
gaming capabilities
educational use
third-party accessories
programming tools
integrated keyboard
built-in BASIC interpreter
user manuals available
text editing software
retro computing interest
expandable peripherals
early software library
hardware expansion options
gptkbp:notable_work Basic programming language
gptkbp:operating_system gptkb:TRS-DOS
gptkbp:predecessor gptkb:none
gptkbp:processor gptkb:Zilog_Z80
gptkbp:ram 4 KB
48 KB
gptkbp:release_year gptkb:1977
gptkbp:sound beeper
gptkbp:storage gptkb:streaming_service
gptkbp:successor gptkb:TRS-80_Model_II
gptkb:TRS-80_Model_III
gptkbp:user_base hobbyists and educators
gptkbp:weight 12.5 lbs
gptkbp:year gptkb:1977
gptkb:1981
gptkbp:bfsParent gptkb:TRS-80
gptkbp:bfsLayer 4