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gptkbp:instanceOf
|
gptkb:personal_computer
|
|
gptkbp:audio
|
6-bit DAC
|
|
gptkbp:brand
|
gptkb:Radio_Shack
|
|
gptkbp:color
|
16 colors
|
|
gptkbp:compatibleWith
|
TRS-80 Color Computer 2 software
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:discontinued
|
1990
|
|
gptkbp:displayType
|
320x192
640x192
|
|
gptkbp:graphics
|
GIME chip
MC6847T1 VDG
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
TRS-80 Color Computer 3
|
|
gptkbp:input
|
gptkb:keyboard
joystick ports
cartridge slot
|
|
gptkbp:manufacturer
|
gptkb:Tandy_Corporation
|
|
gptkbp:marketedAs
|
CoCo 3
|
|
gptkbp:mediaType
|
gptkb:DVD
cassette tape
|
|
gptkbp:notable_for
|
backward compatibility
improved graphics over predecessors
support for OS-9 multitasking OS
|
|
gptkbp:operatingSystem
|
gptkb:Color_BASIC
OS-9 Level II
|
|
gptkbp:predecessor
|
gptkb:TRS-80_Color_Computer_2
|
|
gptkbp:processor
|
gptkb:Motorola_6809E
|
|
gptkbp:RAM
|
128 KB
512 KB (maximum)
|
|
gptkbp:releaseDate
|
1986
|
|
gptkbp:speed
|
1.79 MHz
0.895 MHz
|
|
gptkbp:successor
|
none
|
|
gptkbp:bfsParent
|
gptkb:Extended_Color_BASIC
gptkb:TRS-80_Color_Computer
gptkb:Hitachi_6309
|
|
gptkbp:bfsLayer
|
7
|