BE843383A - PERIODIC SIGNAL TRANSMISSION SYSTEM - Google Patents

PERIODIC SIGNAL TRANSMISSION SYSTEM

Info

Publication number
BE843383A
BE843383A BE2055141A BE2055141A BE843383A BE 843383 A BE843383 A BE 843383A BE 2055141 A BE2055141 A BE 2055141A BE 2055141 A BE2055141 A BE 2055141A BE 843383 A BE843383 A BE 843383A
Authority
BE
Belgium
Prior art keywords
signal transmission
transmission system
periodic signal
periodic
transmission
Prior art date
Application number
BE2055141A
Other languages
French (fr)
Inventor
J P Lager
K Kevorkian
J L Y C Moreau
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 BE843383A publication Critical patent/BE843383A/en

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
    • G06F11/16—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; CALCULATING OR 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; 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
    • G06F11/16—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)
BE2055141A 1975-06-25 1976-06-25 PERIODIC SIGNAL TRANSMISSION SYSTEM BE843383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519907A FR2315736A1 (en) 1975-06-25 1975-06-25 Transmission system for periodic signals - includes master clock circuit using two main oscillators and auxiliary oscillators

Publications (1)

Publication Number Publication Date
BE843383A true BE843383A (en) 1976-12-27

Family

ID=9157014

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055141A BE843383A (en) 1975-06-25 1976-06-25 PERIODIC SIGNAL TRANSMISSION SYSTEM

Country Status (3)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7707260A (en) * 1977-06-30 1979-01-03 Bell Telephone Mfg MOTHER CLOCK DEVICE.
FR2427747A1 (en) * 1978-05-31 1979-12-28 Materiel Telephonique RECEIVER OF CLOCK SIGNALS AND AUXILIARY SIGNALS TRANSMITTED SIMULTANEOUSLY
US4475049A (en) * 1981-05-07 1984-10-02 Smith Robert E Redundant serial communication circuit
FR2506478A1 (en) * 1981-05-20 1982-11-26 Telephonie Ind Commerciale DEVICE FOR INCREASING THE SECURITY OF OPERATION OF A DUPLICATED CLOCK
FR2508253A1 (en) * 1981-06-22 1982-12-24 Telephonie Ind Commerciale Clock signal generating and synchronising circuit - has counter summing data pulses from clock signal with reset pulse half period out of phase
FR2513469B1 (en) * 1981-09-24 1987-12-11 Thomson Csf Mat Tel DEVICE FOR QUICK AND AUTOMATIC SELECTION OF A SIGNAL AMONG N
FR2577089B1 (en) * 1985-02-07 1987-03-06 Thomson Csf Mat Tel DEVICE FOR TRANSMITTING A CLOCK SIGNAL ACCOMPANIED BY A SYNCHRONIZATION SIGNAL
FR2577087B1 (en) * 1985-02-07 1987-03-06 Thomson Csf Mat Tel TRIPLICATED CLOCK DELIVERY DEVICE, EACH CLOCK SIGNAL HAVING A SYNCHRONIZATION SIGNAL
DE3871425D1 (en) * 1987-04-13 1992-07-02 Siemens Ag INTEGRATED CIRCUIT ARRANGEMENT FOR MONITORING AN INCORPORATED OSCILLATOR.

Also Published As

Publication number Publication date
FR2315736A1 (en) 1977-01-21
AU505604B2 (en) 1979-11-29
FR2315736B1 (en) 1979-04-13
AU1499076A (en) 1977-12-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19860630