AR225288A1 - Disposicion circuital para el sincronismo de al menos dos cadenas divisoras principales de las frecuencias de sendas senales de reloj - Google Patents
Disposicion circuital para el sincronismo de al menos dos cadenas divisoras principales de las frecuencias de sendas senales de relojInfo
- Publication number
- AR225288A1 AR225288A1 AR277208A AR27720879A AR225288A1 AR 225288 A1 AR225288 A1 AR 225288A1 AR 277208 A AR277208 A AR 277208A AR 27720879 A AR27720879 A AR 27720879A AR 225288 A1 AR225288 A1 AR 225288A1
- Authority
- AR
- Argentina
- Prior art keywords
- circuital
- synchronism
- frequencies
- provision
- signal clock
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
- H03K21/406—Synchronisation of counters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0641—Change of the master or reference, e.g. take-over or failure of the master
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
- Measurement Of Radiation (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26238/78A IT1218908B (it) | 1978-07-28 | 1978-07-28 | Disposizione circuitale per l'allineamento di due o piu' catene di conteggio |
Publications (1)
Publication Number | Publication Date |
---|---|
AR225288A1 true AR225288A1 (es) | 1982-03-15 |
Family
ID=11219024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR277208A AR225288A1 (es) | 1978-07-28 | 1979-07-05 | Disposicion circuital para el sincronismo de al menos dos cadenas divisoras principales de las frecuencias de sendas senales de reloj |
Country Status (8)
Country | Link |
---|---|
US (1) | US4300100A (it) |
JP (1) | JPS5521696A (it) |
AR (1) | AR225288A1 (it) |
BR (1) | BR7903595A (it) |
DE (1) | DE2930027A1 (it) |
FR (1) | FR2432248A1 (it) |
GB (1) | GB2029991B (it) |
IT (1) | IT1218908B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713033A (en) * | 1980-06-30 | 1982-01-23 | Ricoh Co Ltd | Automatic sheet feeder |
JPS5818646A (ja) * | 1981-07-27 | 1983-02-03 | Konishiroku Photo Ind Co Ltd | 記録紙ガイド装置 |
JPS59137231U (ja) * | 1983-02-28 | 1984-09-13 | 株式会社ホリゾン | 給紙装置 |
US4521897A (en) * | 1983-07-29 | 1985-06-04 | Zenith Electronics Corporation | Apparatus for synchronizing the operation of master and slave counters |
JPH042911Y2 (it) * | 1985-03-01 | 1992-01-30 | ||
JPH0330360Y2 (it) * | 1985-09-28 | 1991-06-27 | ||
JPH0829850B2 (ja) * | 1987-03-02 | 1996-03-27 | 三田工業株式会社 | 摩擦パッドの取付具 |
JPH019791Y2 (it) * | 1987-09-02 | 1989-03-17 | ||
JP3322773B2 (ja) * | 1994-07-06 | 2002-09-09 | エヌエスケー・オートリブ株式会社 | プリテンショナー付きシートベルト用リトラクター |
JP4109780B2 (ja) | 1998-03-06 | 2008-07-02 | 株式会社東海理化電機製作所 | ギヤ機構及びウエビング巻取装置 |
US7424397B2 (en) * | 2003-05-09 | 2008-09-09 | Hewlett-Packard Development Company, L.P. | General purpose performance counter |
US9548871B2 (en) * | 2013-03-07 | 2017-01-17 | General Electric Company | Systems and methods for master arbitration |
CN106059570B (zh) * | 2016-07-15 | 2018-07-17 | 湘潭大学 | 一种多路不相干脉冲合并计数系统及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL92296C (it) * | 1953-05-21 | 1959-10-15 | ||
NL6513602A (it) * | 1965-10-21 | 1967-04-24 | ||
DE1296205B (de) * | 1966-09-12 | 1969-05-29 | Siemens Ag | Synchronisiereinrichtung fuer wenigstens zwei gleich ausgebildete und mit gleicher Taktfrequenz betriebene rueckgekoppelte Schieberegister |
US3518555A (en) * | 1967-12-07 | 1970-06-30 | Sanders Associates Inc | Pulse train detectors |
US3546599A (en) * | 1968-01-10 | 1970-12-08 | Sanders Associates Inc | Apparatus for separating signals having a common pulse repetition frequency |
US3578956A (en) * | 1969-05-13 | 1971-05-18 | Allen Bradley Co | Phase modulator of two dynamic counters |
GB1258595A (it) * | 1969-06-23 | 1971-12-30 | ||
DE2408143C3 (de) * | 1974-02-20 | 1978-12-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zur Herstellung des Synchronlaufs von Zählern |
DE2538572C3 (de) * | 1975-08-29 | 1979-04-12 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Steuerung der Übertragung von Daten über angeschlossene Übertragungskanäle mit Synchronbetrieb in Vermittlungsanlagen |
IT1051350B (it) * | 1975-12-09 | 1981-04-21 | Cselt Centro Studi Lab Telecom | Sistema di temporizzazione tripli to per impianti duplicati conte nenti circuiti logici |
US4156200A (en) * | 1978-03-20 | 1979-05-22 | Bell Telephone Laboratories, Incorporated | High reliability active-standby clock arrangement |
US4213064A (en) * | 1978-04-04 | 1980-07-15 | Nasa | Redundant operation of counter modules |
-
1978
- 1978-07-28 IT IT26238/78A patent/IT1218908B/it active
-
1979
- 1979-05-10 FR FR7911842A patent/FR2432248A1/fr not_active Withdrawn
- 1979-06-07 BR BR7903595A patent/BR7903595A/pt unknown
- 1979-07-05 AR AR277208A patent/AR225288A1/es active
- 1979-07-24 DE DE19792930027 patent/DE2930027A1/de not_active Withdrawn
- 1979-07-25 GB GB7925974A patent/GB2029991B/en not_active Expired
- 1979-07-27 JP JP9663679A patent/JPS5521696A/ja active Pending
- 1979-07-27 US US06/061,469 patent/US4300100A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR7903595A (pt) | 1980-03-18 |
JPS5521696A (en) | 1980-02-15 |
DE2930027A1 (de) | 1980-03-13 |
GB2029991B (en) | 1982-09-02 |
IT7826238A0 (it) | 1978-07-28 |
IT1218908B (it) | 1990-04-24 |
FR2432248A1 (fr) | 1980-02-22 |
GB2029991A (en) | 1980-03-26 |
US4300100A (en) | 1981-11-10 |
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