FR2056229A5 - - Google Patents

Info

Publication number
FR2056229A5
FR2056229A5 FR7020086A FR7020086A FR2056229A5 FR 2056229 A5 FR2056229 A5 FR 2056229A5 FR 7020086 A FR7020086 A FR 7020086A FR 7020086 A FR7020086 A FR 7020086A FR 2056229 A5 FR2056229 A5 FR 2056229A5
Authority
FR
France
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
FR7020086A
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
Priority claimed from DE19691938912 external-priority patent/DE1938912C/de
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR2056229A5 publication Critical patent/FR2056229A5/fr
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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's

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)
  • Error Detection And Correction (AREA)
  • Logic Circuits (AREA)
FR7020086A 1969-07-31 1970-06-02 Expired FR2056229A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938912 DE1938912C (de) 1969-07-31 Arithmetische und logische Einheit mit Fehlerprufung

Publications (1)

Publication Number Publication Date
FR2056229A5 true FR2056229A5 (fr) 1971-05-14

Family

ID=5741461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020086A Expired FR2056229A5 (fr) 1969-07-31 1970-06-02

Country Status (6)

Country Link
US (1) US3649817A (fr)
JP (1) JPS5213066B1 (fr)
CA (1) CA931270A (fr)
CH (1) CH510303A (fr)
FR (1) FR2056229A5 (fr)
GB (1) GB1312791A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911261A (en) * 1974-09-09 1975-10-07 Ibm Parity prediction and checking network
US4035626A (en) * 1976-03-29 1977-07-12 Sperry Rand Corporation Parity predict network for M-level N'th power galois arithmetic gate
US4084253A (en) * 1977-01-03 1978-04-11 Honeywell Information Systems Inc. Current mode arithmetic logic circuit with parity prediction and checking
GB1595479A (en) * 1977-01-03 1981-08-12 Honeywell Inf Systems Digital logic circuitry
US4084252A (en) * 1977-01-03 1978-04-11 Honeywell Information Systems Inc. Current mode 5-bit arithmetic logic unit with parity
JPS53160255U (fr) * 1977-05-24 1978-12-15
GB2125591B (en) * 1982-08-14 1986-01-22 Int Computers Ltd Checking sequent logic circuits
US4556976A (en) * 1982-08-14 1985-12-03 International Computers Limited Checking sequential logic circuits
US4914579A (en) * 1988-02-17 1990-04-03 International Business Machines Corporation Apparatus for branch prediction for computer instructions
US4924424A (en) * 1988-04-25 1990-05-08 International Business Machines Corporation Parity prediction for binary adders with selection
GB2293469A (en) * 1994-09-22 1996-03-27 Secr Defence Error detection in arithmetic circuit.
US9037355B2 (en) * 2007-11-05 2015-05-19 Deere & Company Control assembly for auxiliary hydraulics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111578A (en) * 1959-12-31 1963-11-19 Ibm Utilizing predicted parity
US3342983A (en) * 1963-06-25 1967-09-19 Ibm Parity checking and parity generating means for binary adders
GB1054203A (fr) * 1963-12-04
US3555255A (en) * 1968-08-09 1971-01-12 Bell Telephone Labor Inc Error detection arrangement for data processing register

Also Published As

Publication number Publication date
GB1312791A (en) 1973-04-04
CA931270A (en) 1973-07-31
DE1938912A1 (de) 1971-02-11
DE1938912B2 (de) 1972-10-19
JPS5213066B1 (fr) 1977-04-12
US3649817A (en) 1972-03-14
CH510303A (de) 1971-07-15

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