GB1308418A - Error detection circuits - Google Patents

Error detection circuits

Info

Publication number
GB1308418A
GB1308418A GB4366171A GB4366171A GB1308418A GB 1308418 A GB1308418 A GB 1308418A GB 4366171 A GB4366171 A GB 4366171A GB 4366171 A GB4366171 A GB 4366171A GB 1308418 A GB1308418 A GB 1308418A
Authority
GB
United Kingdom
Prior art keywords
error detection
detection circuits
oring
binary input
outputs
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
GB4366171A
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 GB1308418A publication Critical patent/GB1308418A/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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/085—Error detection or correction by redundancy in data representation, e.g. by using checking codes using codes with inherent redundancy, e.g. n-out-of-m codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
GB4366171A 1970-12-21 1971-09-20 Error detection circuits Expired GB1308418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9987770A 1970-12-21 1970-12-21

Publications (1)

Publication Number Publication Date
GB1308418A true GB1308418A (en) 1973-02-21

Family

ID=22277052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4366171A Expired GB1308418A (en) 1970-12-21 1971-09-20 Error detection circuits

Country Status (4)

Country Link
US (1) US3693152A (enExample)
DE (1) DE2153235A1 (enExample)
FR (1) FR2126979B1 (enExample)
GB (1) GB1308418A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784976A (en) * 1972-04-10 1974-01-08 Ibm Monolithic array error detection system
US3846751A (en) * 1973-06-12 1974-11-05 Telex Computer Products Four-bit parity checker/generator
US4320512A (en) * 1980-06-23 1982-03-16 The Bendix Corporation Monitored digital system
US4888499A (en) * 1988-10-19 1989-12-19 Ncr Corporation Three input exclusive OR-NOR gate circuit
US5367526A (en) * 1993-06-22 1994-11-22 Kong Edmund Y Memory module, parity bit emulator, and associated method for parity bit emulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428945A (en) * 1965-05-20 1969-02-18 Bell Telephone Labor Inc Error detection circuits
US3541507A (en) * 1967-12-06 1970-11-17 Ibm Error checked selection circuit

Also Published As

Publication number Publication date
FR2126979B1 (enExample) 1974-05-31
FR2126979A1 (enExample) 1972-10-13
US3693152A (en) 1972-09-19
DE2153235A1 (de) 1972-07-13

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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