FR2315736A1 - Systeme de transmission de signaux periodiques - Google Patents

Systeme de transmission de signaux periodiques

Info

Publication number
FR2315736A1
FR2315736A1 FR7519907A FR7519907A FR2315736A1 FR 2315736 A1 FR2315736 A1 FR 2315736A1 FR 7519907 A FR7519907 A FR 7519907A FR 7519907 A FR7519907 A FR 7519907A FR 2315736 A1 FR2315736 A1 FR 2315736A1
Authority
FR
France
Prior art keywords
oscillators
transmission system
signals
main
signal transmission
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.)
Granted
Application number
FR7519907A
Other languages
English (en)
French (fr)
Other versions
FR2315736B1 (enrdf_load_stackoverflow
Inventor
Jean-Paul Lager
Kevork Kevorkian
Jean-Louis Yves Charles Moreau
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7519907A priority Critical patent/FR2315736A1/fr
Priority to AU14990/76A priority patent/AU505604B2/en
Priority to BE2055141A priority patent/BE843383A/xx
Publication of FR2315736A1 publication Critical patent/FR2315736A1/fr
Application granted granted Critical
Publication of FR2315736B1 publication Critical patent/FR2315736B1/fr
Granted 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1604—Error detection or correction of the data by redundancy in hardware where the fault affects the clock signals of a processing unit and the redundancy is at or within the level of clock signal generation hardware
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0079—Receiver details
    • H04L7/0083—Receiver details taking measures against momentary loss of synchronisation, e.g. inhibiting the synchronisation, using idle words or using redundant clocks
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7519907A 1975-06-25 1975-06-25 Systeme de transmission de signaux periodiques Granted FR2315736A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7519907A FR2315736A1 (fr) 1975-06-25 1975-06-25 Systeme de transmission de signaux periodiques
AU14990/76A AU505604B2 (en) 1975-06-25 1976-06-17 Clock pulse generator
BE2055141A BE843383A (fr) 1975-06-25 1976-06-25 Systeme de transmission de signaux periodiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519907A FR2315736A1 (fr) 1975-06-25 1975-06-25 Systeme de transmission de signaux periodiques

Publications (2)

Publication Number Publication Date
FR2315736A1 true FR2315736A1 (fr) 1977-01-21
FR2315736B1 FR2315736B1 (enrdf_load_stackoverflow) 1979-04-13

Family

ID=9157014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519907A Granted FR2315736A1 (fr) 1975-06-25 1975-06-25 Systeme de transmission de signaux periodiques

Country Status (3)

Country Link
AU (1) AU505604B2 (enrdf_load_stackoverflow)
BE (1) BE843383A (enrdf_load_stackoverflow)
FR (1) FR2315736A1 (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396453A1 (fr) * 1977-06-30 1979-01-26 Int Standard Electric Corp Horloge centrale
FR2427747A1 (fr) * 1978-05-31 1979-12-28 Materiel Telephonique Recepteur de signaux d'horloge et de signaux auxiliaires transmis simultanement
FR2505584A1 (fr) * 1981-05-07 1982-11-12 Burr Brown Res Corp Circuit pour reporter des donnees entre deux systemes
FR2506478A1 (fr) * 1981-05-20 1982-11-26 Telephonie Ind Commerciale Dispositif pour augmenter la securite de fonctionnement d'une horloge dupliquee
FR2508253A1 (fr) * 1981-06-22 1982-12-24 Telephonie Ind Commerciale Dispositif generateur de signaux d'horloge et de synchronisation
FR2513469A1 (fr) * 1981-09-24 1983-03-25 Thomson Csf Mat Tel Dispositif de selection rapide et automatique d'un signal parmi n
FR2577087A1 (fr) * 1985-02-07 1986-08-08 Thomson Csf Mat Tel Dispositif de distribution d'horloge tripliquee, chaque signal d'horloge comportant un signal de synchronisation
FR2577089A1 (fr) * 1985-02-07 1986-08-08 Thomson Csf Mat Tel Dispositif de transmission d'un signal d'horloge accompagne d'un signal de synchronisation
EP0286879A1 (de) * 1987-04-13 1988-10-19 Siemens Aktiengesellschaft Integrierte Schaltungsanordnung zur Überwachung eines mitintegrierten Oszillators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390856A1 (fr) 1977-05-10 1978-12-08 Lannionnais Electronique Base de temps

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"ELECTRONIC DESIGN", VOL. 17, NO.13, 21 JUIN 1969 ROCHELLE PARK US DE LA PORTE: "ONE-SHOT STAYS TRIGGERED UNTIL END OF PULSE TRAIN" PAGES 79-80) *
"THE POST OFFICE ELECTRICAL ENGINEERS JOURNAL", VOL. 64, NO. 3, OCTOBRE 1971 THOMSON: "SYNCHRONIZATION OF AN INTEGRATED DIGITAL TRANSMISSION AND SWITCHING NETWORK" PAGES 190-194 *
I.B.M. TECHNICAL DISCLOSURE BULLETIN", VOL. 12, NO. 1, JUIN 1969 *
YORKTOWN HEIGHTS US DUKE ET AL. "REDUNDANCY TECHNIQUE FOR CRYSTAL OSCILLATORS" PAGES 147-148 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396453A1 (fr) * 1977-06-30 1979-01-26 Int Standard Electric Corp Horloge centrale
FR2427747A1 (fr) * 1978-05-31 1979-12-28 Materiel Telephonique Recepteur de signaux d'horloge et de signaux auxiliaires transmis simultanement
FR2505584A1 (fr) * 1981-05-07 1982-11-12 Burr Brown Res Corp Circuit pour reporter des donnees entre deux systemes
US4480198A (en) * 1981-05-20 1984-10-30 La Telephonie Industrielle Et Commerciale Telic Alcatel Device for increasing the operational security of a duplicated clock
FR2506478A1 (fr) * 1981-05-20 1982-11-26 Telephonie Ind Commerciale Dispositif pour augmenter la securite de fonctionnement d'une horloge dupliquee
EP0065711A1 (fr) * 1981-05-20 1982-12-01 LA TELEPHONIE INDUSTRIELLE ET COMMERCIALE TELIC ALCATEL Société Anonyme dite: Dispositif à horloge dupliquée à haute sécurité de fonctionnement
FR2508253A1 (fr) * 1981-06-22 1982-12-24 Telephonie Ind Commerciale Dispositif generateur de signaux d'horloge et de synchronisation
FR2513469A1 (fr) * 1981-09-24 1983-03-25 Thomson Csf Mat Tel Dispositif de selection rapide et automatique d'un signal parmi n
FR2577087A1 (fr) * 1985-02-07 1986-08-08 Thomson Csf Mat Tel Dispositif de distribution d'horloge tripliquee, chaque signal d'horloge comportant un signal de synchronisation
FR2577089A1 (fr) * 1985-02-07 1986-08-08 Thomson Csf Mat Tel Dispositif de transmission d'un signal d'horloge accompagne d'un signal de synchronisation
EP0190730A1 (fr) * 1985-02-07 1986-08-13 Alcatel Cit Dispositif de distribution d'horloge tripliquée, chaque signal d'horloge comportant un signal de synchronisation
EP0190731A1 (fr) * 1985-02-07 1986-08-13 Alcatel Cit Dispositif de transmission d'un signal d'horloge accompagné d'un signal de synchronisation
EP0286879A1 (de) * 1987-04-13 1988-10-19 Siemens Aktiengesellschaft Integrierte Schaltungsanordnung zur Überwachung eines mitintegrierten Oszillators
US4816776A (en) * 1987-04-13 1989-03-28 Siemens Aktiengesellschaft Integrated circuit configuration and method for monitoring a co-integrated oscillator

Also Published As

Publication number Publication date
FR2315736B1 (enrdf_load_stackoverflow) 1979-04-13
AU1499076A (en) 1977-12-22
AU505604B2 (en) 1979-11-29
BE843383A (fr) 1976-12-27

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