PDP-8

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instanceOf computer
gptkbp:addresses 12 bits
gptkbp:architect 8-bit
gptkbp:assemblyLocation PDP-8_Assembly_Language
gptkbp:availability used and refurbished units still available
gptkbp:busConnections gptkb:Unibus
gptkbp:coolingSystem natural convection
gptkbp:culturalImpact inspired computer science education
gptkbp:dataBusWidth 8 bits
gptkbp:designedBy gptkb:Digital_Equipment_Corporation
gptkbp:endOfProduction 1990
gptkbp:equipment disk drives, tape drives
gptkbp:formFactor rack-mounted
gptkbp:hasOccupation enthusiasts and collectors
gptkbp:historicalSignificance one of the first affordable computers for small businesses.
https://www.w3.org/2000/01/rdf-schema#label PDP-8
gptkbp:influenced subsequent minicomputers
gptkbp:influencedBy gptkb:IBM_7094
gptkbp:inputOutput serial and parallel
line printer
teletypewriter
gptkbp:instructionSet 8-bit instruction set
gptkbp:introduced 1965
gptkbp:language assembly language
gptkbp:legacy paved the way for future computing innovations
gptkbp:market significant in the development of computing technology
gptkbp:marketSegment small businesses and educational institutions
gptkbp:maximum_speed 1 MHz
gptkbp:notableEvent available on modern systems
FORTRAN, LISP, and others
gptkbp:notableFeature simple architecture, low cost
gptkbp:notableFor being one of the first commercially successful minicomputers
gptkbp:notableUsers NASA,_universities
gptkbp:offers $18,000
gptkbp:operatingHours OS/8
gptkbp:operationalStatus interactive programming
gptkbp:powers 120V_AC
gptkbp:productionCompany 1960s to 1970s
gptkbp:productionYears 1965 to 1990
gptkbp:RAM up to 32 KB
core memory
gptkbp:relatedModel gptkb:PDP-8/I
PDP-8/I, PDP-8/L, PDP-8/M
PDP-8/e
gptkbp:successor gptkb:PDP-11
PDP-12
gptkbp:type minicomputer
gptkbp:usedIn education
gptkbp:weight approximately 50 pounds