FR2502814B1 - Procede et dispositif de controle des entrees d'un processeur de securite - Google Patents

Procede et dispositif de controle des entrees d'un processeur de securite

Info

Publication number
FR2502814B1
FR2502814B1 FR8106305A FR8106305A FR2502814B1 FR 2502814 B1 FR2502814 B1 FR 2502814B1 FR 8106305 A FR8106305 A FR 8106305A FR 8106305 A FR8106305 A FR 8106305A FR 2502814 B1 FR2502814 B1 FR 2502814B1
Authority
FR
France
Prior art keywords
inputs
controlling
security processor
security
processor
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
FR8106305A
Other languages
English (en)
Other versions
FR2502814A1 (fr
Inventor
Remy Fourre
Bruno De Langre
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.)
AERO ETUDES CONSEILS
Original Assignee
AERO ETUDES CONSEILS
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 AERO ETUDES CONSEILS filed Critical AERO ETUDES CONSEILS
Priority to FR8106305A priority Critical patent/FR2502814B1/fr
Publication of FR2502814A1 publication Critical patent/FR2502814A1/fr
Application granted granted Critical
Publication of FR2502814B1 publication Critical patent/FR2502814B1/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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • 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
    • G06F11/0751—Error or fault detection not based on redundancy
    • 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
    • G06F11/085—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/24—Marginal checking or other specified testing methods not covered by G06F11/26, e.g. race tests

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Tests Of Electronic Circuits (AREA)
FR8106305A 1981-03-30 1981-03-30 Procede et dispositif de controle des entrees d'un processeur de securite Expired FR2502814B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8106305A FR2502814B1 (fr) 1981-03-30 1981-03-30 Procede et dispositif de controle des entrees d'un processeur de securite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106305A FR2502814B1 (fr) 1981-03-30 1981-03-30 Procede et dispositif de controle des entrees d'un processeur de securite

Publications (2)

Publication Number Publication Date
FR2502814A1 FR2502814A1 (fr) 1982-10-01
FR2502814B1 true FR2502814B1 (fr) 1986-08-22

Family

ID=9256764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106305A Expired FR2502814B1 (fr) 1981-03-30 1981-03-30 Procede et dispositif de controle des entrees d'un processeur de securite

Country Status (1)

Country Link
FR (1) FR2502814B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2043266A1 (fr) * 1969-09-02 1971-04-15 Nippon Electric Co
DE2106163A1 (de) * 1971-02-10 1972-12-28 Siemens Ag Verfahren zum Prüfen von Einheiten eines programmgesteuerten Verarbeitungssystems
DE2216591B1 (de) * 1972-04-06 1973-08-09 Siemens Ag, 1000 Berlin U. 8000 Muenchen Einrichtung zum Melden und Sperren einer simultanen Befehlsgabe mehrerer Steuerbefehlsgeber einer Ablaufsteuerung

Also Published As

Publication number Publication date
FR2502814A1 (fr) 1982-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse