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gptkbp:instance_of
|
gptkb:film_production_company
|
|
gptkbp:bfsLayer
|
6
|
|
gptkbp:bfsParent
|
gptkb:PDP-39_CPU
|
|
gptkbp:architectural_style
|
gptkb:microprocessor
PDP architecture
|
|
gptkbp:connects
|
gptkb:Unibus
|
|
gptkbp:cooling_system
|
air-cooled
|
|
gptkbp:data_bus_width
|
16 bits
|
|
gptkbp:designed_by
|
gptkb:Digital_Equipment_Corporation
|
|
gptkbp:developer
|
gptkb:1969
gptkb:FORTRAN
|
|
gptkbp:dimensions
|
19 x 24 x 30 inches
|
|
gptkbp:discontinued
|
gptkb:1980s
|
|
gptkbp:emulation
|
PDP-11 emulators
|
|
gptkbp:form_factor
|
rack-mounted
modular
|
|
gptkbp:historical_significance
|
pioneered minicomputer technology
|
|
gptkbp:home_port
|
gptkb:printer
gptkb:musician
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
PDP-39 Assembly
|
|
gptkbp:input_output
|
disk drives
modems
serial and parallel ports
tape drives
terminals
|
|
gptkbp:is_compatible_with
|
PDP-11 software
|
|
gptkbp:language
|
Assembly language
|
|
gptkbp:language_of_instruction
|
PDP instruction set
|
|
gptkbp:legacy
|
influenced modern computing
|
|
gptkbp:market_segment
|
business and education
|
|
gptkbp:network
|
DE Cnet
|
|
gptkbp:notable_users
|
gptkb:Harvard_University
gptkb:Bell_Labs
gptkb:MIT
gptkb:NASA
|
|
gptkbp:operating_system
|
gptkb:TOPS-10
|
|
gptkbp:power_output
|
AC power
|
|
gptkbp:predecessor
|
gptkb:PDP-8
|
|
gptkbp:processor
|
16-bit
|
|
gptkbp:production_location
|
gptkb:PDP_assembly_language
|
|
gptkbp:ram
|
64 KB
up to 256 KB
core memory
|
|
gptkbp:released_in
|
gptkb:1970
|
|
gptkbp:speed
|
1 M Hz
|
|
gptkbp:successor
|
gptkb:TV_series
gptkb:API
|
|
gptkbp:supports
|
various compilers
debuggers
|
|
gptkbp:used_in
|
scientific computing
|
|
gptkbp:user_manual
|
PDP-39 user manual
|
|
gptkbp:weight
|
approximately 200 lbs
|