BE868559R - TRANSMISSION SCHEME OF PERIODIC SIGNALS - Google Patents

TRANSMISSION SCHEME OF PERIODIC SIGNALS

Info

Publication number
BE868559R
BE868559R BE2057107A BE2057107A BE868559R BE 868559 R BE868559 R BE 868559R BE 2057107 A BE2057107 A BE 2057107A BE 2057107 A BE2057107 A BE 2057107A BE 868559 R BE868559 R BE 868559R
Authority
BE
Belgium
Prior art keywords
transmission scheme
periodic signals
periodic
signals
scheme
Prior art date
Application number
BE2057107A
Other languages
Dutch (nl)
Inventor
F Haerens
M Smouts
W Verreycken
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of BE868559R publication Critical patent/BE868559R/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G7/00—Synchronisation
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • 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
    • 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
    • G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
BE2057107A 1977-06-30 1978-06-29 TRANSMISSION SCHEME OF PERIODIC SIGNALS BE868559R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7707260A NL7707260A (en) 1977-06-30 1977-06-30 MOTHER CLOCK DEVICE.

Publications (1)

Publication Number Publication Date
BE868559R true BE868559R (en) 1978-12-29

Family

ID=19828807

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2057107A BE868559R (en) 1977-06-30 1978-06-29 TRANSMISSION SCHEME OF PERIODIC SIGNALS

Country Status (8)

Country Link
AU (1) AU3727178A (en)
BE (1) BE868559R (en)
BR (1) BR7804221A (en)
DE (1) DE2828300A1 (en)
ES (1) ES471307A1 (en)
FR (1) FR2396453A1 (en)
GB (1) GB2000651B (en)
NL (1) NL7707260A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241189A1 (en) * 1982-11-08 1984-05-10 Siemens AG, 1000 Berlin und 8000 München CLOCK POWER SUPPLY FOR A MULTIMICROCOMPUTER SYSTEM IN RAILWAY LOCKING SYSTEMS
JPH0797328B2 (en) * 1988-10-25 1995-10-18 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン False tolerant synchronization system
US5469467A (en) * 1993-10-15 1995-11-21 At&T Corp. Method for synchronizing the reference frequency oscillator of a metallic-based microcell to a master oscillator
US6188286B1 (en) * 1999-03-30 2001-02-13 Infineon Technologies North America Corp. Method and system for synchronizing multiple subsystems using one voltage-controlled oscillator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1159887A (en) * 1966-12-09 1969-07-30 Varian Associates Sequential Frequency Combiner for Frequency Standard Systems
US3402362A (en) * 1966-12-21 1968-09-17 Varian Associates Apparatus for generating a signal having a frequency equal to the average frequency of a plurality of frequency sources
GB1263276A (en) * 1969-04-14 1972-02-09 Marconi Co Ltd Improvements in or relating to clock oscillator arrangements
GB1238582A (en) * 1969-08-15 1971-07-07
GB1253309A (en) * 1969-11-21 1971-11-10 Marconi Co Ltd Improvements in or relating to data processing arrangements
FR2315736A1 (en) * 1975-06-25 1977-01-21 Materiel Telephonique Transmission system for periodic signals - includes master clock circuit using two main oscillators and auxiliary oscillators

Also Published As

Publication number Publication date
AU3727178A (en) 1980-01-03
GB2000651B (en) 1982-05-06
BR7804221A (en) 1979-05-15
FR2396453A1 (en) 1979-01-26
DE2828300A1 (en) 1979-01-11
NL7707260A (en) 1979-01-03
ES471307A1 (en) 1979-01-16
GB2000651A (en) 1979-01-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19860630