FR2400730A1 - Montage permettant d'empecher des erreurs doubles dans une installation de traitement des donnees - Google Patents

Montage permettant d'empecher des erreurs doubles dans une installation de traitement des donnees

Info

Publication number
FR2400730A1
FR2400730A1 FR7823253A FR7823253A FR2400730A1 FR 2400730 A1 FR2400730 A1 FR 2400730A1 FR 7823253 A FR7823253 A FR 7823253A FR 7823253 A FR7823253 A FR 7823253A FR 2400730 A1 FR2400730 A1 FR 2400730A1
Authority
FR
France
Prior art keywords
data processing
mounting
double errors
processing installation
installation
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.)
Withdrawn
Application number
FR7823253A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2400730A1 publication Critical patent/FR2400730A1/fr
Withdrawn legal-status Critical Current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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0772—Means for error signaling, e.g. using interrupts, exception flags, dedicated error registers
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]

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)
  • Debugging And Monitoring (AREA)
  • Retry When Errors Occur (AREA)

Abstract

L'invention concerne un montage permettant d'empêcher des erreurs doubles dans une installation de traitement des données. Dans ce montage qui comporte un processeur central CPU, une mémoire principale M, un registre d'erreurs E-REG, un réseau d'analyse ANW, ce réseau est raccordé à un générateur de cadence TG par l'intermédiaire d'un générateur de temps de repos PG dans lequel, dans le cas d'un défaut, un marqueur d'arrêt SM est positionné par un signal du réseau d'analyse afin d'empêcher momentanément la réalisation d'une nouvelle opération élémentaire du microprogramme commandant l'unité de commande de l'installation. Application notamment aux installations de traitement des données de très grande fiabilité.
FR7823253A 1977-08-17 1978-08-07 Montage permettant d'empecher des erreurs doubles dans une installation de traitement des donnees Withdrawn FR2400730A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2737133A DE2737133C2 (de) 1977-08-17 1977-08-17 Schaltungsanordnung zum Verhindern von Doppelfehlern in einer Datenverarbeitungsanlage

Publications (1)

Publication Number Publication Date
FR2400730A1 true FR2400730A1 (fr) 1979-03-16

Family

ID=6016643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823253A Withdrawn FR2400730A1 (fr) 1977-08-17 1978-08-07 Montage permettant d'empecher des erreurs doubles dans une installation de traitement des donnees

Country Status (8)

Country Link
AT (1) AT372531B (fr)
BE (1) BE869812A (fr)
CH (1) CH625066A5 (fr)
DE (1) DE2737133C2 (fr)
FR (1) FR2400730A1 (fr)
GB (1) GB1597198A (fr)
IT (1) IT1098095B (fr)
NL (1) NL7806709A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036926C2 (de) * 1980-09-30 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zur Steuerung des Arbeitsablaufes in Datenverarbeitungsanlagen mit Mikroprogrammsteuerung
EP0342261B1 (fr) * 1988-05-20 1995-03-29 International Business Machines Corporation Dispositif de reprise d'erreur dans un système de traitement de données auto-surveillé

Also Published As

Publication number Publication date
NL7806709A (nl) 1979-02-20
AT372531B (de) 1983-10-25
BE869812A (fr) 1979-02-19
IT1098095B (it) 1985-08-31
CH625066A5 (en) 1981-08-31
DE2737133B1 (de) 1978-11-30
DE2737133C2 (de) 1979-07-26
ATA516778A (de) 1983-02-15
GB1597198A (en) 1981-09-03
IT7826706A0 (it) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse