|
gptkbp:instance_of
|
gptkb:architecture
|
|
gptkbp:architectural_feature
|
stack-based architecture
|
|
gptkbp:architecture
|
32-bit
CISC
|
|
gptkbp:compatibility
|
gptkb:VMS
backward compatible with earlier VAX systems
|
|
gptkbp:developed_by
|
gptkb:Digital_Equipment_Corporation
|
|
gptkbp:discontinued
|
gptkb:2000
1990s
|
|
gptkbp:educational_use
|
computer science education
|
|
gptkbp:emulation
|
VAX emulators
VAX emulators available
VAX/ VMS on Alpha
|
|
gptkbp:end_of_life
|
gptkb:2000
2000s
|
|
gptkbp:first_introduced
|
gptkb:1977
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
VAX
|
|
gptkbp:influenced_by
|
gptkb:PDP-11
|
|
gptkbp:instruction_set
|
gptkb:VAX_ISA
complex instruction set
|
|
gptkbp:introduced_in
|
gptkb:1977
|
|
gptkbp:is_popular_in
|
gptkb:1980s
|
|
gptkbp:legacy
|
influenced modern computing
legacy software support
still in use in some industries
VAX emulation
|
|
gptkbp:market_segment
|
enterprise computing
mid-range computers
|
|
gptkbp:memory_type
|
32-bit
|
|
gptkbp:network
|
gptkb:DECnet
|
|
gptkbp:notable_for
|
gptkb:VAX_11_series
|
|
gptkbp:notable_models
|
gptkb:VAX_11/780
gptkb:VAX_780
|
|
gptkbp:notable_users
|
gptkb:NASA
|
|
gptkbp:operating_system
|
gptkb:VMS
|
|
gptkbp:performance
|
varied by model
lower than Alpha
|
|
gptkbp:production_years
|
2000s
|
|
gptkbp:programming_language
|
gptkb:FORTRAN
|
|
gptkbp:registration
|
16 general-purpose registers
|
|
gptkbp:released_in
|
gptkb:1977
|
|
gptkbp:storage
|
gptkb:raid
|
|
gptkbp:successor
|
gptkb:VAX_9000
gptkb:Alpha
Alpha architecture
Open VMS on Itanium
|
|
gptkbp:support
|
virtual memory
|
|
gptkbp:used_in
|
scientific computing
minicomputers
|
|
gptkbp:virtualization_support
|
limited
|
|
gptkbp:bfsParent
|
gptkb:Digital_Equipment_Corporation
|
|
gptkbp:bfsLayer
|
4
|