DE69732087D1 - Taktsignalzuführvorrichtung - Google Patents

Taktsignalzuführvorrichtung

Info

Publication number
DE69732087D1
DE69732087D1 DE69732087T DE69732087T DE69732087D1 DE 69732087 D1 DE69732087 D1 DE 69732087D1 DE 69732087 T DE69732087 T DE 69732087T DE 69732087 T DE69732087 T DE 69732087T DE 69732087 D1 DE69732087 D1 DE 69732087D1
Authority
DE
Germany
Prior art keywords
taktsignalzuführvorrichtung
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.)
Expired - Lifetime
Application number
DE69732087T
Other languages
English (en)
Other versions
DE69732087T2 (de
Inventor
Yoshiaki Umezawa
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.)
Lapis Semiconductor Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of DE69732087D1 publication Critical patent/DE69732087D1/de
Application granted granted Critical
Publication of DE69732087T2 publication Critical patent/DE69732087T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • 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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0688—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
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5674—Synchronisation, timing recovery or alignment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/044—Speed or phase control by synchronisation signals using special codes as synchronising signal using a single bit, e.g. start stop bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE1997632087 1997-02-28 1997-10-01 Taktsignalzuführvorrichtung Expired - Lifetime DE69732087T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4626197 1997-02-28
JP4626197A JP3773617B2 (ja) 1997-02-28 1997-02-28 クロック信号供給装置

Publications (2)

Publication Number Publication Date
DE69732087D1 true DE69732087D1 (de) 2005-02-03
DE69732087T2 DE69732087T2 (de) 2005-12-08

Family

ID=12742273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997632087 Expired - Lifetime DE69732087T2 (de) 1997-02-28 1997-10-01 Taktsignalzuführvorrichtung

Country Status (6)

Country Link
US (1) US6246700B1 (de)
EP (1) EP0862288B1 (de)
JP (1) JP3773617B2 (de)
KR (1) KR100383897B1 (de)
CN (1) CN1129827C (de)
DE (1) DE69732087T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5007703B2 (ja) * 2008-05-19 2012-08-22 日本電気株式会社 パケット処理装置、パケット制御方法及びパケット制御プログラム
JP5202628B2 (ja) * 2008-06-02 2013-06-05 株式会社アドバンテスト 試験装置、伝送回路、試験装置の制御方法および伝送回路の制御方法
KR102634171B1 (ko) * 2018-04-02 2024-02-06 한화비전 주식회사 기능 블록들을 포함하는 반도체 장치 및 그것에 제공되는 클럭 신호들을 제어하는 방법
CN115208175A (zh) * 2022-09-16 2022-10-18 珠海智融科技股份有限公司 一种降低多路电源输出纹波的电路及方法
CN117318707B (zh) * 2023-09-27 2024-04-09 上海锐星微电子科技有限公司 一种时钟切换控制电路和控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0809381B1 (de) * 1988-07-22 2004-11-24 Hitachi, Ltd. ATM-Vermittlungssystem
US5117443A (en) 1989-11-13 1992-05-26 Lucid, Inc. (Formerly Portable Computer) Method and apparatus for operating at fractional speeds in synchronous systems
JP3120994B2 (ja) * 1990-05-11 2000-12-25 キヤノン株式会社 デジタル交換装置
JPH04302014A (ja) 1991-03-28 1992-10-26 Tokyo Electric Co Ltd 論理回路駆動装置
JP3163128B2 (ja) * 1991-08-28 2001-05-08 アジレント・テクノロジー株式会社 電子部品等試験装置および電子部品等試験方法
JPH05108038A (ja) * 1991-10-15 1993-04-30 Hitachi Ltd 表示制御装置
JP3023397B2 (ja) 1993-09-20 2000-03-21 富士通株式会社 活性挿抜時の同期制御方式
US5574753A (en) * 1993-12-23 1996-11-12 Unisys Corporation Glitch free clock start/stop control circuit for outputting a single clock signal and a single sync signal from a plurality of sync signal inputs and a plurality of clock signal inputs
GB9410943D0 (en) * 1994-06-01 1994-07-20 Newbridge Networks Corp Clock recovery unit
US5590116A (en) 1995-02-09 1996-12-31 Wandel & Goltermann Technologies, Inc. Multiport analyzing, time stamp synchronizing and parallel communicating
DE69617188T2 (de) * 1995-06-23 2002-06-20 Koninkl Philips Electronics Nv Schaltung zur taktkoordination für operationen von asynchronen teilschaltungen
KR0150367B1 (ko) * 1995-12-19 1998-11-02 양승택 완결 결합형 에이티엠 스위칭 장치
US5752012A (en) * 1996-03-04 1998-05-12 Motorola Computational array with self timed computational element and method of self timed calculation
US5987620A (en) * 1997-09-19 1999-11-16 Thang Tran Method and apparatus for a self-timed and self-enabled distributed clock

Also Published As

Publication number Publication date
KR100383897B1 (ko) 2003-07-18
JP3773617B2 (ja) 2006-05-10
EP0862288A3 (de) 2000-09-13
KR19980070570A (ko) 1998-10-26
EP0862288A2 (de) 1998-09-02
US6246700B1 (en) 2001-06-12
JPH10242992A (ja) 1998-09-11
CN1192000A (zh) 1998-09-02
DE69732087T2 (de) 2005-12-08
CN1129827C (zh) 2003-12-03
EP0862288B1 (de) 2004-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PUSCHMANN & BORCHERT, 82041 OBERHACHING

8327 Change in the person/name/address of the patent owner

Owner name: OKI SEMICONDUCTOR CO.,LTD., TOKYO, JP