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gptkbp:instance_of
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gptkb:microprocessor
|
|
gptkbp:application
|
graphics processing
|
|
gptkbp:architecture
|
8-bit
|
|
gptkbp:bus_connections
|
multiplexed address/data bus
|
|
gptkbp:clock_speed
|
1 MHz
|
|
gptkbp:color_palette
|
16 colors
|
|
gptkbp:community_involvement
|
active in 1980s
|
|
gptkbp:compatibility
|
gptkb:TMS9918
|
|
gptkbp:data_bus_width
|
16 bits
8 bits
|
|
gptkbp:data_transmission
|
DMA support
|
|
gptkbp:depth
|
8-bit
|
|
gptkbp:designed_by
|
gptkb:Texas_Instruments
|
|
gptkbp:development
|
late 1970s
|
|
gptkbp:development_tools
|
debuggers
|
|
gptkbp:emulation
|
available
modern systems
|
|
gptkbp:end_of_life
|
gptkb:1980s
|
|
gptkbp:has_documentation
|
available online
|
|
gptkbp:historical_significance
|
early video game technology
|
|
gptkbp:home_port
|
8
joysticks
CRT monitors
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
TMS9920
|
|
gptkbp:instruction_set
|
gptkb:assembly_language
CISC
variable length
|
|
gptkbp:integration
|
with other chips
|
|
gptkbp:interrupts
|
hardware interrupts
|
|
gptkbp:involved_technology
|
video display controllers
|
|
gptkbp:legacy
|
retro computing enthusiasts
influenced later microcontrollers
|
|
gptkbp:manufacturer
|
gptkb:Texas_Instruments
|
|
gptkbp:market_segment
|
consumer electronics
|
|
gptkbp:marketed_as
|
home computers
|
|
gptkbp:memory_type
|
up to 64 KB
|
|
gptkbp:notable_applications
|
arcade machines
|
|
gptkbp:notable_features
|
sprite handling
|
|
gptkbp:notable_games
|
gptkb:Space_Invaders
|
|
gptkbp:packaging
|
gptkb:DIP
|
|
gptkbp:performance
|
limited by technology of the time
|
|
gptkbp:power_consumption
|
low
|
|
gptkbp:predecessor
|
gptkb:TMS9900
|
|
gptkbp:primary_function
|
control video display
|
|
gptkbp:processor
|
Von Neumann architecture
custom silicon
|
|
gptkbp:programming_language
|
gptkb:assembly_language
register-based
|
|
gptkbp:programming_resources
|
tutorials available
|
|
gptkbp:project
|
open-source projects
|
|
gptkbp:ram
|
1 KB
|
|
gptkbp:registration
|
8 general-purpose registers
|
|
gptkbp:released
|
gptkb:1978
|
|
gptkbp:resolution
|
256x192
|
|
gptkbp:sales
|
hobbyists
|
|
gptkbp:sound_support
|
limited
|
|
gptkbp:successor
|
gptkb:TMS9928
gptkb:TMS9980
|
|
gptkbp:used_in
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gptkb:video_games
|
|
gptkbp:bfsParent
|
gptkb:TMS9960
|
|
gptkbp:bfsLayer
|
7
|