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Considerations for new tactical computer systems

Published: 01 March 1977 Publication History

Abstract

The real-time command and control environments characteristic of tactical military systems and industrial process control systems place unique and conflicting design requirements on a support computer system. These requirements include fast context switching, selective protection of programs and their files, controlled sharing of program and files, high processing speed, flexible, yet fast priority structure for interrupts and program execution, flexible high-speed I/O and flexible intercommunication and control for interacting programs. This paper describes a new computer system now being prototyped to satisfy these requirements. The system design includes a number of unique features relating to the efficient implementation of a flexible virtual memory addressing system for the stringent real-time environment.

References

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Bell, G., et. al., "A New Architecture for Minicomputers - The DEC PDP-11," 1970 SJCC, pp. 657-675, May 1970.
[2]
Amdahl, G.M., et. al., "Architecture of the IBM System/360," IBM Journal of Research and Development, pp. 87-101, April 1964.
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P.J. Denning, "Virtual Memory", Computing Surveys, September 1970, pp. 153-189.
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Sperry Univac, AN/UYK-7 Technical Description.
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Sperry Univac, AN/UYK-20 Technical Description.
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J.C. Strauss and K.J. Thurber, "A Computer Design for Real-Time Command and Control," EASCON '76.
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K.J. Thurber, P.C. Patton, R.C. DeWard, J.C. Strauss, and T.W. Petschauer, "Advanced Real-Time Processing System (ARPS)," EASCON '76.
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M.P. Fedde, J.C. Strauss, and K.J. Thurber, "A Virtual Memory Design for a Real-Time Computer System," EASCON '76.
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R.C. DeWard, D.G. Kaminski, and K.J. Thurber, "A Design for a Real-Time I/O System," EASCON '76.
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K.J. Thurber, J.C. Strauss, P.C. Patton, and R. C. DeWard, "A Computer Architecture for an Advanced Read-Time Processing System," COMPCON '76 EAST.
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R.C. DeWard, D.G. Kaminski and K.J. Thurber, "A Level Structured Interrupt System for a Real-Time Computer System," COMPCON '76 EAST.
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R.C. DeWard, T.W. Petschauer, M.P. Fedde, D.G. Kaminski and K.J. Thurber, "I/O Concepts for a Real-Time System," COMPCON '76 EAST.
[13]
K.J. Thurber, "ARPS: A New Real-Time Computer," Computer Architecture News, October, 1976.

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Published In

cover image ACM SIGARCH Computer Architecture News
ACM SIGARCH Computer Architecture News  Volume 5, Issue 7
March 1977
210 pages
ISSN:0163-5964
DOI:10.1145/633615
Issue’s Table of Contents
  • cover image ACM Conferences
    ISCA '77: Proceedings of the 4th annual symposium on Computer architecture
    March 1977
    210 pages
    ISBN:9781450379113
    DOI:10.1145/800255

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 March 1977
Published in SIGARCH Volume 5, Issue 7

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