DE3378433D1 - Computer interconnection part - Google Patents

Computer interconnection part

Info

Publication number
DE3378433D1
DE3378433D1 DE8383302413T DE3378433T DE3378433D1 DE 3378433 D1 DE3378433 D1 DE 3378433D1 DE 8383302413 T DE8383302413 T DE 8383302413T DE 3378433 T DE3378433 T DE 3378433T DE 3378433 D1 DE3378433 D1 DE 3378433D1
Authority
DE
Germany
Prior art keywords
interconnection part
computer interconnection
computer
interconnection
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
Application number
DE8383302413T
Other languages
English (en)
Inventor
William D Strecker
David Thompson
Richard Casabona
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Application granted granted Critical
Publication of DE3378433D1 publication Critical patent/DE3378433D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • 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
    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
DE8383302413T 1982-05-07 1983-04-28 Computer interconnection part Expired DE3378433D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/376,068 US4490785A (en) 1982-05-07 1982-05-07 Dual path bus structure for computer interconnection

Publications (1)

Publication Number Publication Date
DE3378433D1 true DE3378433D1 (en) 1988-12-15

Family

ID=23483574

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787112180T Expired - Fee Related DE3382592T2 (de) 1982-05-07 1983-04-28 Zweifachbusstruktur fuer die rechnerverbindung.
DE8383302413T Expired DE3378433D1 (en) 1982-05-07 1983-04-28 Computer interconnection part

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8787112180T Expired - Fee Related DE3382592T2 (de) 1982-05-07 1983-04-28 Zweifachbusstruktur fuer die rechnerverbindung.

Country Status (5)

Country Link
US (1) US4490785A (de)
EP (2) EP0094179B1 (de)
JP (1) JPS5941031A (de)
CA (1) CA1185375A (de)
DE (2) DE3382592T2 (de)

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US5604487A (en) * 1993-07-30 1997-02-18 Lockheed Martin Tactical Systems, Inc. Apparatus and method for user-selective data communication with verification
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Also Published As

Publication number Publication date
EP0094179A2 (de) 1983-11-16
EP0282628A2 (de) 1988-09-21
CA1185375A (en) 1985-04-09
EP0282628B1 (de) 1992-07-15
DE3382592D1 (de) 1992-08-20
DE3382592T2 (de) 1993-03-11
EP0094179A3 (en) 1985-01-30
JPS5941031A (ja) 1984-03-07
EP0094179B1 (de) 1988-11-09
EP0282628A3 (en) 1989-01-25
US4490785A (en) 1984-12-25

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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