BE822447A - Dispositif de surveillance de l'adressage d'une memoire a progression automatique des adresses - Google Patents

Dispositif de surveillance de l'adressage d'une memoire a progression automatique des adresses

Info

Publication number
BE822447A
BE822447A BE150721A BE150721A BE822447A BE 822447 A BE822447 A BE 822447A BE 150721 A BE150721 A BE 150721A BE 150721 A BE150721 A BE 150721A BE 822447 A BE822447 A BE 822447A
Authority
BE
Belgium
Prior art keywords
addressing
monitoring
memory
automatic address
address progression
Prior art date
Application number
BE150721A
Other languages
English (en)
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 filed Critical
Publication of BE822447A publication Critical patent/BE822447A/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing
    • 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
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • 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
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
    • G11C29/024—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in decoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Executing Machine-Instructions (AREA)
  • Detection And Correction Of Errors (AREA)
BE150721A 1973-12-04 1974-11-21 Dispositif de surveillance de l'adressage d'une memoire a progression automatique des adresses BE822447A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343134A FR2257213A5 (fr) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
BE822447A true BE822447A (fr) 1975-05-21

Family

ID=9128662

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150721A BE822447A (fr) 1973-12-04 1974-11-21 Dispositif de surveillance de l'adressage d'une memoire a progression automatique des adresses

Country Status (8)

Country Link
US (1) US3949205A (fr)
BE (1) BE822447A (fr)
DE (1) DE2457275C3 (fr)
ES (1) ES432555A1 (fr)
FR (1) FR2257213A5 (fr)
GB (1) GB1484169A (fr)
IT (1) IT1024957B (fr)
NL (1) NL7415459A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047437B (it) * 1975-10-08 1980-09-10 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per il controllo in linea di memorie logiche sequenziali operanti a divisione di tempo
US4019033A (en) * 1975-12-29 1977-04-19 Honeywell Information Systems, Inc. Control store checking system and method
US4084262A (en) * 1976-05-28 1978-04-11 Westinghouse Electric Corporation Digital monitor having memory readout by the monitored system
US4989207A (en) * 1988-11-23 1991-01-29 John Fluke Mfg. Co., Inc. Automatic verification of kernel circuitry based on analysis of memory accesses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250163B (de) * 1961-11-22 1967-09-14 Western Electric Company, Incorporated, New York, NY (V St A) Einrichtung zur Paritätsprüfung von Speicherworten
NL302252A (fr) * 1963-01-03
US3599146A (en) * 1968-04-19 1971-08-10 Rca Corp Memory addressing failure detection
US3585378A (en) * 1969-06-30 1971-06-15 Ibm Error detection scheme for memories
US3732407A (en) * 1971-11-12 1973-05-08 Bell Telephone Labor Inc Error checked incrementing circuit
GB1329722A (en) * 1971-11-17 1973-09-12 Plessey Co Ltd Memory protection arrangements for data processing systems
US3794818A (en) * 1972-07-03 1974-02-26 Us Navy Automatic memory test and correction system
US3806716A (en) * 1972-07-17 1974-04-23 Sperry Rand Corp Parity error recovery
US3814921A (en) * 1972-11-15 1974-06-04 Honeywell Inf Systems Apparatus and method for a memory partial-write of error correcting encoded data

Also Published As

Publication number Publication date
ES432555A1 (es) 1976-09-16
DE2457275C3 (de) 1978-04-20
IT1024957B (it) 1978-07-20
GB1484169A (en) 1977-09-01
DE2457275A1 (de) 1975-06-05
US3949205A (en) 1976-04-06
FR2257213A5 (fr) 1975-08-01
NL7415459A (nl) 1975-06-06
DE2457275B2 (de) 1977-08-18

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: CIE HONEYWELL BULL S.A.

Effective date: 19941121