|
gptkbp:instance_of
|
gptkb:microprocessor
|
|
gptkbp:addressed
|
immediate, direct, indirect
|
|
gptkbp:application
|
embedded systems
|
|
gptkbp:architecture
|
16-bit
|
|
gptkbp:bus_connections
|
multiplexed address/data bus
|
|
gptkbp:clock_speed
|
3 MHz
|
|
gptkbp:compatibility
|
gptkb:TI-99_series
|
|
gptkbp:components
|
gptkb:road
|
|
gptkbp:data_bus_width
|
16 bits
|
|
gptkbp:data_transmission
|
DMA support
|
|
gptkbp:data_type
|
integer, character
|
|
gptkbp:design_philosophy
|
cost-effective computing
|
|
gptkbp:design_purpose
|
affordable computing power
|
|
gptkbp:designed_by
|
gptkb:Texas_Instruments
|
|
gptkbp:development
|
1970s
Texas Instruments engineers
|
|
gptkbp:development_tools
|
limited availability
TMS9900 assembler
|
|
gptkbp:economic_impact
|
pioneered home computing
|
|
gptkbp:emulation
|
gptkb:TI-99/4_A_emulators
|
|
gptkbp:end_of_life
|
gptkb:1980s
|
|
gptkbp:ended
|
hobbyists, educators
|
|
gptkbp:historical_impact
|
influenced educational computing
|
|
gptkbp:historical_significance
|
early microprocessor in home computers
|
|
gptkbp:history
|
developed for TI-99 series
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
TMS9900 W
|
|
gptkbp:input_output
|
parallel I/ O
|
|
gptkbp:instruction_set
|
CISC
1 cycle per instruction
TMS9900 instruction set
|
|
gptkbp:interrupts
|
hardware interrupts
|
|
gptkbp:involved_technology
|
microcontrollers
|
|
gptkbp:is_integrated_with
|
integrated into TI-99 series
|
|
gptkbp:legacy
|
influenced later microprocessors
|
|
gptkbp:manufacturer
|
gptkb:Texas_Instruments
|
|
gptkbp:market_launch
|
gptkb:1976
|
|
gptkbp:market_position
|
niche market
|
|
gptkbp:market_segment
|
home computers
|
|
gptkbp:memory_type
|
16-bit address space
|
|
gptkbp:notable_feature
|
support for floating-point operations
|
|
gptkbp:notable_users
|
gptkb:Texas_Instruments_TI-99/4_A
|
|
gptkbp:packaging
|
gptkb:DIP
|
|
gptkbp:performance
|
moderate for its time
3 MIPS
|
|
gptkbp:power_consumption
|
1.5 W
|
|
gptkbp:predecessor
|
gptkb:TMS9900
|
|
gptkbp:processor
|
single-chip microprocessor
|
|
gptkbp:production_years
|
gptkb:1980s
|
|
gptkbp:programming_language
|
Assembly language
|
|
gptkbp:registration
|
16 general-purpose registers
|
|
gptkbp:related_products
|
TMS9980, TMS9901
|
|
gptkbp:released_in
|
gptkb:1976
|
|
gptkbp:successor
|
gptkb:TMS9900_family
gptkb:TMS9980
|
|
gptkbp:technology
|
gptkb:NMOS
|
|
gptkbp:used_in
|
gptkb:TI-99/4_A
|
|
gptkbp:bfsParent
|
gptkb:TMS9900_family
|
|
gptkbp:bfsLayer
|
7
|