SDS 940
The SDS 940 was Scientific Data Systems' (SDS) first machine designed to directly support time-sharing. The 940 was based on the SDS 930's 24-bit CPU, with additional circuitry to provide protected memory and virtual memory. It was announced in February 1966 and shipped in April, becoming a major part of Tymshare's expansion during the 1960s. The influential Stanford Research Institute "oN-Line System" (NLS) was demonstrated on the system. This machine was later used to run Community Memory, the first bulletin board system.
computing platform
known for
24-bit computingARPANETAugmentation Research CenterBerkeley Timesharing SystemButler LampsonCAL (programming language)Charles P. ThackerCommand-line completionCommunity MemoryComparison of platform virtualization softwareDaniel Murphy (computer scientist)Hackers: Heroes of the Computer RevolutionHistory of the University of California, Los AngelesInterface Message ProcessorL. Peter DeutschLeonard KleinrockList of BASIC dialectsList of computer scientistsList of operating systemsList of programmersList of transistorized computersMOL-360NLS (computer system)PILOTPamela Hardt-EnglishPennywhistle modemProject GenieQED (text editor)RETRIEVESDS-940SDS 930SDS 9 SeriesSDS Sigma seriesSIMHSUPER BASICScientific Data SystemsSol-20TENET 210THE multiprogramming system
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SDS 940
The SDS 940 was Scientific Data Systems' (SDS) first machine designed to directly support time-sharing. The 940 was based on the SDS 930's 24-bit CPU, with additional circuitry to provide protected memory and virtual memory. It was announced in February 1966 and shipped in April, becoming a major part of Tymshare's expansion during the 1960s. The influential Stanford Research Institute "oN-Line System" (NLS) was demonstrated on the system. This machine was later used to run Community Memory, the first bulletin board system.
has abstract
El SDS 940 fue una computadora ...... fue rebautizado como XDS 940.
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SDS 940 — перший комп'ютер ком ...... менували з SDS 940 на XDS 940.
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SDS 940 は、 (SDS) の開発したメインフレーム。 ...... DS) と改称され、マシンも XDS 940 と改称された。
@ja
The SDS 940 was Scientific Dat ...... 40 was renamed as the XDS 940.
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operating system
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1,014,164,918
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connectivity
Paper tape, line printer, modem
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cpu
Transistor based custom 24-bit CPU
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graphics
Instructions of beam motion, c ...... erminals with 875-line screen.
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os
SDS 940 Time-Sharing System, originally the Berkeley Timesharing System
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El SDS 940 fue una computadora ...... fue rebautizado como XDS 940.
@es
SDS 940 — перший комп'ютер ком ...... електронною дошкою оголошень).
@uk
SDS 940 は、 (SDS) の開発したメインフレーム。 ...... DS) と改称され、マシンも XDS 940 と改称された。
@ja
The SDS 940 was Scientific Dat ...... e first bulletin board system.
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label
SDS 940
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SDS 940
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SDS 940
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SDS 940
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