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gptkbp:instanceOf
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gptkb:Graphics_Processing_Unit
|
|
gptkbp:application
|
transaction processing
|
|
gptkbp:architect
|
16-bit
|
|
gptkbp:busConnections
|
multiplexed bus
|
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gptkbp:compatibleWith
|
gptkb:Nixdorf_800_series
|
|
gptkbp:component
|
gptkb:von_Neumann_architecture
highly integrated
|
|
gptkbp:dataBusWidth
|
16-bit
|
|
gptkbp:dataUsage
|
magnetic tape and disk drives
limited by bus speed
|
|
gptkbp:design
|
modularity and scalability
|
|
gptkbp:developer
|
gptkb:Nixdorf_Computer_AG
|
|
gptkbp:endOfLife
|
1990s
|
|
gptkbp:equipment
|
transistor technology
|
|
gptkbp:features
|
integrated I/O controllers
|
|
gptkbp:formFactor
|
modular
|
|
gptkbp:hasCompetitors
|
gptkb:IBM_System/360
|
|
gptkbp:historicalSignificance
|
early business computing
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Nixdorf 980 CPU
|
|
gptkbp:inputOutput
|
multiple channels
parallel and serial ports
|
|
gptkbp:instructionSet
|
Nixdorf_proprietary
|
|
gptkbp:introduced
|
1970s
|
|
gptkbp:language
|
assembly language
|
|
gptkbp:legacy
|
gptkb:Nixdorf_800_series
limited
|
|
gptkbp:maintenance
|
regular maintenance required
|
|
gptkbp:manufacturer
|
gptkb:Nixdorf_Computer_AG
|
|
gptkbp:marketSegment
|
business computing
|
|
gptkbp:network
|
basic networking support
|
|
gptkbp:notableEvent
|
limited availability
limited emulation available
|
|
gptkbp:notableUsers
|
financial institutions
|
|
gptkbp:operatingHours
|
Nixdorf OS
|
|
gptkbp:operationalStatus
|
controlled environment
|
|
gptkbp:performance
|
moderate for its time
benchmark tests available
|
|
gptkbp:powers
|
low
|
|
gptkbp:predecessor
|
gptkb:Nixdorf_800_CPU
|
|
gptkbp:productionCompany
|
1970-1980s
|
|
gptkbp:RAM
|
none
16-bit addressing
|
|
gptkbp:registration
|
general-purpose registers
|
|
gptkbp:services
|
high reliability
|
|
gptkbp:speed
|
up to 1 MHz
|
|
gptkbp:successor
|
gptkb:Nixdorf_9800_series
gptkb:Nixdorf_886
|
|
gptkbp:supports
|
multiprocessing
|
|
gptkbp:throws
|
hardware interrupts
|
|
gptkbp:training
|
user training necessary
|
|
gptkbp:type
|
integer and character
|
|
gptkbp:updates
|
possible but limited
|
|
gptkbp:usedIn
|
gptkb:Nixdorf_980_series_computers
|
|
gptkbp:userBase
|
business enterprises
|
|
gptkbp:userInterface
|
command-line interface
|