KR870001520A - 위상동기 시스템 - Google Patents

위상동기 시스템 Download PDF

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Publication number
KR870001520A
KR870001520A KR1019860004810A KR860004810A KR870001520A KR 870001520 A KR870001520 A KR 870001520A KR 1019860004810 A KR1019860004810 A KR 1019860004810A KR 860004810 A KR860004810 A KR 860004810A KR 870001520 A KR870001520 A KR 870001520A
Authority
KR
South Korea
Prior art keywords
counters
phase synchronization
synchronization system
generating
synchronization signal
Prior art date
Application number
KR1019860004810A
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English (en)
Other versions
KR900008178B1 (ko
Inventor
다쓰오 요시에
미쓰하루 나가이
Original Assignee
가부시기가이샤 히다찌세이사꾸쇼
미다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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.)
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Publication date
Application filed by 가부시기가이샤 히다찌세이사꾸쇼, 미다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 가부시기가이샤 히다찌세이사꾸쇼
Publication of KR870001520A publication Critical patent/KR870001520A/ko
Application granted granted Critical
Publication of KR900008178B1 publication Critical patent/KR900008178B1/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • 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
    • G06F1/10—Distribution of clock signals, e.g. skew
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Multi Processors (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

내용 없음.

Description

위상동기 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예의 블록도.
제2도는 제1도에 있어서의 주요 부분의 상세도.
제3도는 제2도의 동작을 실명하기 위한 타이밍차아트.

Claims (1)

  1. 시스템콜륵을 발생하는 발진기와, 복수의 처리장치와, 각기 이 복수의 처리장치에 대응해서 실치되며, 상기 시스템클록을 카운트하여, 대응하는 처리장치의 동작에 필요한 동작클록을 공급하는 복수의 주기적인 카운터와, 이 복수의 카운터중의 1개 이상의 카운터에 대해 설치되며, 대응하는 카운터의 카운트치가 미리 정해진 값으로 되었을 패 동기신호를 발생하는 검출회로와, 상기 복수의 카운더중 1개 이상의 다른 카운터에 대해 설치되며, 이 동기신호에 응답해서, 대응하는 카운터에 비해, 카운트치의 초기치를 설정하는 실정회로를 갖는 위상동기 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860004810A 1985-07-29 1986-06-17 위상동기 시스템 KR900008178B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60167199A JPS6227813A (ja) 1985-07-29 1985-07-29 位相同期方式
JP85-167199 1985-07-29

Publications (2)

Publication Number Publication Date
KR870001520A true KR870001520A (ko) 1987-03-14
KR900008178B1 KR900008178B1 (ko) 1990-11-05

Family

ID=15845260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860004810A KR900008178B1 (ko) 1985-07-29 1986-06-17 위상동기 시스템

Country Status (4)

Country Link
US (1) US5006979A (ko)
JP (1) JPS6227813A (ko)
KR (1) KR900008178B1 (ko)
CN (1) CN1005367B (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0693216B2 (ja) * 1987-04-27 1994-11-16 株式会社日立製作所 情報処理装置
US5359727A (en) * 1987-04-27 1994-10-25 Hitachi, Ltd. Clock generator using PLL and information processing system using the clock generator
JPH0630094B2 (ja) * 1989-03-13 1994-04-20 インターナショナル・ビジネス・マシーンズ・コーポレイション マルチプロセツサ・システム
JP2655433B2 (ja) * 1989-05-18 1997-09-17 横河電機株式会社 Ａ／ｄ変換装置
KR930001922B1 (ko) * 1989-08-28 1993-03-20 가부시기가이샤 히다찌세이사꾸쇼 데이터 처리장치
US5305451A (en) * 1990-09-05 1994-04-19 International Business Machines Corporation Single phase clock distribution circuit for providing clock signals to multiple chip integrated circuit systems
US5432944A (en) * 1991-08-05 1995-07-11 Motorola, Inc. Data processing system having a dynamically enabled input synchronizer for selectively minimizing power consumption
US5734877A (en) * 1992-09-09 1998-03-31 Silicon Graphics, Inc. Processor chip having on-chip circuitry for generating a programmable external clock signal and for controlling data patterns
US5418934A (en) * 1993-09-30 1995-05-23 Intel Corporation Synchronizing chained distributed digital chronometers by the use of an echo signal
GB9325418D0 (en) * 1993-12-13 1994-02-16 Boc Group Plc Method and apparatus for producing iron
US5450458A (en) * 1994-08-05 1995-09-12 International Business Machines Corporation Method and apparatus for phase-aligned multiple frequency synthesizer with synchronization window decoder
JP3561792B2 (ja) * 1995-09-06 2004-09-02 株式会社ルネサステクノロジ クロック発生回路
GB2348327B (en) 1999-02-18 2003-02-19 Sgs Thomson Microelectronics Clock skew removal appartus
US6763474B1 (en) * 2000-08-03 2004-07-13 International Business Machines Corporation System for synchronizing nodes in a heterogeneous computer system by using multistage frequency synthesizer to dynamically adjust clock frequency of the nodes
JP2003099152A (ja) * 2001-09-21 2003-04-04 Konica Corp 信号制御装置
FI113113B (fi) 2001-11-20 2004-02-27 Nokia Corp Menetelmä ja laite integroitujen piirien ajan synkronoimiseksi
US7010712B1 (en) * 2002-10-28 2006-03-07 Lsi Logic Corporation Method and system for synchronizing serial data streams in multiple-port design
JP5446496B2 (ja) * 2009-06-17 2014-03-19 株式会社リコー 情報処理装置、画像形成装置および情報処理方法
JP5431907B2 (ja) * 2009-12-18 2014-03-05 ラピスセミコンダクタ株式会社 同期処理システム及び半導体集積回路
JP6155719B2 (ja) * 2013-03-15 2017-07-05 セイコーエプソン株式会社 同期計測システム
JP6167946B2 (ja) * 2014-03-12 2017-07-26 株式会社デンソー 電子制御装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435424A (en) * 1967-03-03 1969-03-25 Burroughs Corp Synchronizing system
FR1587572A (ko) * 1968-10-25 1970-03-20
US3761889A (en) * 1972-02-24 1973-09-25 Foxboro Co Computer directed process control system with analog input multiplexer
FR2159150A1 (ko) * 1972-11-30 1973-06-15 Materiel Telephonique
NL7309770A (nl) * 1973-07-13 1975-01-15 Bell Telephone Mfg Besturingsinrichting.
US4099241A (en) * 1973-10-30 1978-07-04 Telefonaktiebolaget L M Ericsson Apparatus for facilitating a cooperation between an executive computer and a reserve computer
US4021784A (en) * 1976-03-12 1977-05-03 Sperry Rand Corporation Clock synchronization system
DE2853523C2 (de) * 1978-12-12 1981-10-01 Ibm Deutschland Gmbh, 7000 Stuttgart Dezentrale Erzeugung von Taktsteuersignalen
US4428044A (en) * 1979-09-20 1984-01-24 Bell Telephone Laboratories, Incorporated Peripheral unit controller
US4386401A (en) * 1980-07-28 1983-05-31 Sperry Corporation High speed processing restarting apparatus
US4393501A (en) * 1981-02-26 1983-07-12 General Electric Company Line protocol for communication system
US4414676A (en) * 1981-03-31 1983-11-08 Motorola, Inc. Signal synchronization system
US4503490A (en) * 1981-06-10 1985-03-05 At&T Bell Laboratories Distributed timing system
US4545030A (en) * 1982-09-28 1985-10-01 The John Hopkins University Synchronous clock stopper for microprocessor
SE435011B (sv) * 1982-12-30 1984-08-27 Ellemtel Utvecklings Ab Sett och anordning i ett telekommunikationssystem vid aktivering av abonnentterminaler
JPS59127164A (ja) * 1983-01-12 1984-07-21 Hitachi Ltd マルチシステムの同期化装置
JPS59230348A (ja) * 1983-06-13 1984-12-24 Nissan Motor Co Ltd ネットワ−クシステム
US4551836A (en) * 1983-06-22 1985-11-05 Gte Automatic Electric Incorporated Cross-copy arrangement for synchronizing error detection clock signals in a duplex digital system
US4674036A (en) * 1984-11-23 1987-06-16 Gte Communication Systems Corporation Duplex controller synchronization circuit for processors which utilizes an address input
DE3572232D1 (en) * 1985-05-07 1989-09-14 Itt Ind Gmbh Deutsche Monolithic digital integrated circuit

Also Published As

Publication number Publication date
KR900008178B1 (ko) 1990-11-05
JPH0433056B2 (ko) 1992-06-02
CN1005367B (zh) 1989-10-04
US5006979A (en) 1991-04-09
CN86105693A (zh) 1987-01-28
JPS6227813A (ja) 1987-02-05

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