GB1421965A - Digital data interconnection system - Google Patents

Digital data interconnection system

Info

Publication number
GB1421965A
GB1421965A GB2371773A GB2371773A GB1421965A GB 1421965 A GB1421965 A GB 1421965A GB 2371773 A GB2371773 A GB 2371773A GB 2371773 A GB2371773 A GB 2371773A GB 1421965 A GB1421965 A GB 1421965A
Authority
GB
United Kingdom
Prior art keywords
units
sending
receiving units
mode
forcing function
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
GB2371773A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1421965A publication Critical patent/GB1421965A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/181—Eliminating the failing redundant component
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Detection And Correction Of Errors (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
GB2371773A 1972-06-20 1973-05-18 Digital data interconnection system Expired GB1421965A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26466672A 1972-06-20 1972-06-20

Publications (1)

Publication Number Publication Date
GB1421965A true GB1421965A (en) 1976-01-21

Family

ID=23007082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371773A Expired GB1421965A (en) 1972-06-20 1973-05-18 Digital data interconnection system

Country Status (5)

Country Link
US (1) US3780276A (cg-RX-API-DMAC7.html)
JP (1) JPS5615009B2 (cg-RX-API-DMAC7.html)
DE (1) DE2329306A1 (cg-RX-API-DMAC7.html)
FR (1) FR2190295A5 (cg-RX-API-DMAC7.html)
GB (1) GB1421965A (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456425A1 (fr) * 1979-05-10 1980-12-05 Thomson Brandt Procede de codage de signaux binaires de numerotation d'images emmagasinees sur un support d'enregistrement et dispositif de lecture des signaux ainsi codes
US5357528A (en) * 1991-06-25 1994-10-18 International Business Machines Corporation Depth-2 threshold logic circuits for logic and arithmetic functions
WO2015193984A1 (ja) * 2014-06-18 2015-12-23 株式会社日立製作所 集積回路およびプログラマブルデバイス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517171A (en) * 1967-10-30 1970-06-23 Nasa Self-testing and repairing computer
US3665173A (en) * 1968-09-03 1972-05-23 Ibm Triple modular redundancy/sparing
US3654603A (en) * 1969-10-31 1972-04-04 Astrodata Inc Communications exchange

Also Published As

Publication number Publication date
JPS5615009B2 (cg-RX-API-DMAC7.html) 1981-04-08
JPS4952548A (cg-RX-API-DMAC7.html) 1974-05-22
FR2190295A5 (cg-RX-API-DMAC7.html) 1974-01-25
DE2329306A1 (de) 1974-01-10
US3780276A (en) 1973-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee