DE3586925D1 - Netzsteuerungssystem fuer mehrere prozessormodule. - Google Patents

Netzsteuerungssystem fuer mehrere prozessormodule.

Info

Publication number
DE3586925D1
DE3586925D1 DE8585308250T DE3586925T DE3586925D1 DE 3586925 D1 DE3586925 D1 DE 3586925D1 DE 8585308250 T DE8585308250 T DE 8585308250T DE 3586925 T DE3586925 T DE 3586925T DE 3586925 D1 DE3586925 D1 DE 3586925D1
Authority
DE
Germany
Prior art keywords
control system
network control
processor modules
several processor
several
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8585308250T
Other languages
English (en)
Other versions
DE3586925T2 (de
Inventor
Bruce E Whittaker
Iii James Henry Jeppesen
Andrew W Beale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Unisys Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unisys Corp filed Critical Unisys Corp
Publication of DE3586925D1 publication Critical patent/DE3586925D1/de
Application granted granted Critical
Publication of DE3586925T2 publication Critical patent/DE3586925T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/376—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a contention resolving method, e.g. collision detection, collision avoidance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
    • G06F13/4213—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
  • Multi Processors (AREA)
  • Computer And Data Communications (AREA)
DE8585308250T 1984-11-20 1985-11-13 Netzsteuerungssystem fuer mehrere prozessormodule. Expired - Fee Related DE3586925T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/673,256 US4658353A (en) 1984-11-20 1984-11-20 System control network for multiple processor modules

Publications (2)

Publication Number Publication Date
DE3586925D1 true DE3586925D1 (de) 1993-02-04
DE3586925T2 DE3586925T2 (de) 1993-04-29

Family

ID=24701916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308250T Expired - Fee Related DE3586925T2 (de) 1984-11-20 1985-11-13 Netzsteuerungssystem fuer mehrere prozessormodule.

Country Status (6)

Country Link
US (1) US4658353A (de)
EP (1) EP0183431B1 (de)
JP (1) JPH0728289B2 (de)
CA (1) CA1246238A (de)
DE (1) DE3586925T2 (de)
IE (1) IE57448B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260392A3 (de) * 1986-09-19 1992-03-11 International Business Machines Corporation Ein-Ausgabeschnittstellensteuerung zum Verbinden eines synchronen Busses mit einem asynchronen Bus und Verfahren zur Operationsausführung auf den Bussen
US4816990A (en) * 1986-11-05 1989-03-28 Stratus Computer, Inc. Method and apparatus for fault-tolerant computer system having expandable processor section
GB2203574A (en) * 1987-04-03 1988-10-19 Univ Southampton Parallel processor arrays
US5050067A (en) * 1987-08-20 1991-09-17 Davin Computer Corporation Multiple sliding register stacks in a computer
KR930007678B1 (ko) * 1991-01-31 1993-08-18 삼성전자 주식회사 인버터룸에어콘의 데이타 송수신 방법
KR930001080A (ko) * 1991-06-24 1993-01-16 정용문 직렬 입출력 접속 장치를 이용한 마스터 시스템과 다중 슬레이브 시스템간 데이타 통신 방법
JP2601962B2 (ja) * 1991-11-20 1997-04-23 三菱電機株式会社 バス競合制御装置
JPH08137774A (ja) * 1994-11-08 1996-05-31 Fujitsu Ltd データ独立型コンピュータシステム、そのシステムを構成するプロセッシングマシン、データマシン、及びマンマシンインタフェースマシン
US6320501B1 (en) 1999-05-25 2001-11-20 Pittway Corporation Multiple sensor system for alarm determination with device-to-device communications
US7350002B2 (en) * 2004-12-09 2008-03-25 Agere Systems, Inc. Round-robin bus protocol

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4971843A (de) * 1972-11-11 1974-07-11
US3978451A (en) * 1975-04-21 1976-08-31 Rca Corporation Controlling communications between computer devices over common bus
GB1536046A (en) * 1976-06-30 1978-12-20 Ibm Data processing system power control
US4085448A (en) * 1976-10-04 1978-04-18 International Business Machines Corporation Data communication bus structure
JPS5463634A (en) * 1977-10-03 1979-05-22 Nec Corp Bus controller
US4387425A (en) * 1980-05-19 1983-06-07 Data General Corporation Masterless and contentionless computer network
EP0043391A1 (de) * 1980-06-30 1982-01-13 International Business Machines Corporation Endgerät mit virtuellem Speicher
FR2497373B1 (fr) * 1980-12-30 1986-09-05 Bull Sa Systeme d'alimentation microprogrammable pour systeme de traitement de donnees comportant un panneau de service destine aux operations de maintenance et procedes d'exploitation de ce panneau de service
US4456956A (en) * 1981-08-24 1984-06-26 Data General Corp. Method and apparatus for controlling access of a network transmission bus between a plurality of spaced apart computer stations

Also Published As

Publication number Publication date
JPS61131060A (ja) 1986-06-18
US4658353A (en) 1987-04-14
EP0183431B1 (de) 1992-12-23
EP0183431A3 (en) 1989-02-15
JPH0728289B2 (ja) 1995-03-29
CA1246238A (en) 1988-12-06
DE3586925T2 (de) 1993-04-29
EP0183431A2 (de) 1986-06-04
IE57448B1 (en) 1992-09-09
IE852900L (en) 1986-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee