|
gptkbp:instanceOf
|
mainframe computer
|
|
gptkbp:architecture
|
16-bit
|
|
gptkbp:category
|
gptkb:architecture
minicomputers
Digital Equipment Corporation products
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:discontinued
|
1990s
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
PDP-11 family
|
|
gptkbp:influenced
|
gptkb:Motorola_68000
gptkb:Intel_x86
gptkb:VAX
|
|
gptkbp:instructionSet
|
gptkb:PDP-11_ISA
CISC
|
|
gptkbp:introduced
|
1970
|
|
gptkbp:length
|
16 bits
|
|
gptkbp:manufacturer
|
gptkb:Digital_Equipment_Corporation
|
|
gptkbp:marketedAs
|
gptkb:Digital_Equipment_Corporation
|
|
gptkbp:memoryBusWidth
|
18 bits
22 bits
|
|
gptkbp:notableFeature
|
orthogonal instruction set
general-purpose registers
memory-mapped I/O
auto-increment/decrement addressing
|
|
gptkbp:notableFor
|
gptkb:UNIX_Version_6
gptkb:UNIX_Version_7
gptkb:RSTS/E
gptkb:DECnet
|
|
gptkbp:notableModel
|
gptkb:PDP-11/20
gptkb:PDP-11/34
gptkb:PDP-11/70
|
|
gptkbp:notablePeripheral
|
gptkb:TU10_tape_drive
gptkb:RK05_disk_drive
gptkb:VT100_terminal
|
|
gptkbp:notableUser
|
gptkb:Bell_Labs
gptkb:MIT
gptkb:NASA
|
|
gptkbp:operatingSystem
|
gptkb:RSX-11
gptkb:UNIX
gptkb:RT-11
|
|
gptkbp:SIM
|
gptkb:Ersatz-11
gptkb:SIMH
|
|
gptkbp:successor
|
gptkb:VAX
|
|
gptkbp:usedIn
|
gptkb:industry
education
research
|
|
gptkbp:bfsParent
|
gptkb:DEC_PDP-11
|
|
gptkbp:bfsLayer
|
7
|