DE60021983D1 - Taktsystem für mehrkomponentensystem - Google Patents

Taktsystem für mehrkomponentensystem

Info

Publication number
DE60021983D1
DE60021983D1 DE60021983T DE60021983T DE60021983D1 DE 60021983 D1 DE60021983 D1 DE 60021983D1 DE 60021983 T DE60021983 T DE 60021983T DE 60021983 T DE60021983 T DE 60021983T DE 60021983 D1 DE60021983 D1 DE 60021983D1
Authority
DE
Germany
Prior art keywords
multicomponent
clock
clock system
multicomponent system
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
DE60021983T
Other languages
English (en)
Other versions
DE60021983T2 (de
Inventor
H Jensen
Michael Gartlan
Thomas O'dwyer
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.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60021983D1 publication Critical patent/DE60021983D1/de
Application granted granted Critical
Publication of DE60021983T2 publication Critical patent/DE60021983T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE60021983T 1999-05-24 2000-05-04 Taktsystem für mehrkomponentensystem Expired - Lifetime DE60021983T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/316,983 US6434706B1 (en) 1999-05-24 1999-05-24 Clock system for multiple component system including module clocks for safety margin of data transfers among processing modules
PCT/EP2000/004209 WO2000072121A1 (en) 1999-05-24 2000-05-04 Clock system for multiple component system
US316983 2001-09-05

Publications (2)

Publication Number Publication Date
DE60021983D1 true DE60021983D1 (de) 2005-09-22
DE60021983T2 DE60021983T2 (de) 2006-06-08

Family

ID=23231592

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021983T Expired - Lifetime DE60021983T2 (de) 1999-05-24 2000-05-04 Taktsystem für mehrkomponentensystem

Country Status (8)

Country Link
US (2) US6434706B1 (de)
EP (1) EP1099149B1 (de)
JP (1) JP2003500723A (de)
KR (1) KR100661673B1 (de)
CN (1) CN1171132C (de)
DE (1) DE60021983T2 (de)
TW (1) TW533346B (de)
WO (1) WO2000072121A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434706B1 (en) * 1999-05-24 2002-08-13 Koninklijke Philips Electronics N.V. Clock system for multiple component system including module clocks for safety margin of data transfers among processing modules
US6650101B2 (en) * 2002-04-08 2003-11-18 Agilent Technologies, Inc. Timebase for sampling an input signal having a synchronous trigger
US6573761B1 (en) * 2002-04-08 2003-06-03 Agilent Technologies, Inc. Timebase for sampling an applied signal having a synchronous trigger
US7111186B2 (en) * 2003-04-28 2006-09-19 Sun Microsystems, Inc. Method and apparatus for static phase offset correction
CN100397791C (zh) * 2003-08-06 2008-06-25 华为技术有限公司 传输系统开销处理芯片侧时钟域转换电路的asic实现方法
KR100990484B1 (ko) * 2004-03-29 2010-10-29 삼성전자주식회사 직렬 버스 통신을 위한 송신 클럭 신호 발생기
US7844847B2 (en) * 2006-09-18 2010-11-30 Samsung Electronics Co., Ltd. System and method for tuning power consumption and group delay in wireless RFICs
US7685458B2 (en) * 2006-12-12 2010-03-23 Kabushiki Kaisha Toshiba Assigned task information based variable phase delayed clock signals to processor cores to reduce di/dt
US7574548B2 (en) * 2007-09-12 2009-08-11 International Business Machines Corporation Dynamic data transfer control method and apparatus for shared SMP computer systems
US7965111B2 (en) * 2008-04-29 2011-06-21 Qualcomm Incorporated Method and apparatus for divider unit synchronization
JP5432749B2 (ja) * 2010-02-01 2014-03-05 トヨタ自動車株式会社 マルチコアプロセッサを備える車載電子制御装置
US8564330B1 (en) * 2012-06-05 2013-10-22 Xilinx, Inc. Methods and systems for high frequency clock distribution
US9571215B2 (en) 2012-07-18 2017-02-14 Intel Corporation Measuring time offsets between devices with independent silicon clocks
EP2932345B1 (de) * 2012-12-13 2017-03-01 Coherent Logix Incorporated Automatische auswahl eines taktsignals auf einem chip in synchronen digitalen systemen
US20190050020A1 (en) * 2017-08-10 2019-02-14 Qualcomm Incorporated Clock Signal Staggering with Clock Frequency Adjustment
WO2019199609A1 (en) * 2018-04-09 2019-10-17 The Regents Of The University Of California Quarter-rate serial-link receiver with low-aperture-delay samplers
US11764834B2 (en) 2022-02-15 2023-09-19 Raytheon Company Device for and method of synchronizing multiple beamforming devices
CN115877914B (zh) * 2023-01-17 2024-02-20 北京象帝先计算技术有限公司 信号控制方法、采样方法、装置、系统及电子设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600700A (en) * 1968-06-12 1971-08-17 Nippon Electric Co Circuit for phase locking an oscillator to a signal modulated in n-phases
JP2629028B2 (ja) * 1988-08-10 1997-07-09 株式会社日立製作所 クロック信号供給方法および装置
US4998244A (en) * 1989-07-17 1991-03-05 Racal Data Communications Inc. High speed module interconnection bus
US5036230A (en) * 1990-03-01 1991-07-30 Intel Corporation CMOS clock-phase synthesizer
JPH0436800A (ja) * 1990-05-31 1992-02-06 Sharp Corp 録音再生装置
US5341031A (en) 1990-08-27 1994-08-23 Mitsubishi Denki Kabushiki Kaisha Stable high speed clock generator
US5428764A (en) 1992-04-24 1995-06-27 Digital Equipment Corporation System for radial clock distribution and skew regulation for synchronous clocking of components of a computing system
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
JP2755183B2 (ja) 1994-09-26 1998-05-20 日本電気株式会社 低消費電力動作用のクロックジェネレータ／コントローラ内蔵ｌｓｉ
US5577236A (en) * 1994-12-30 1996-11-19 International Business Machines Corporation Memory controller for reading data from synchronous RAM
US5565816A (en) * 1995-08-18 1996-10-15 International Business Machines Corporation Clock distribution network
US5802132A (en) * 1995-12-29 1998-09-01 Intel Corporation Apparatus for generating bus clock signals with a 1/N characteristic in a 2/N mode clocking scheme
US5712883A (en) 1996-01-03 1998-01-27 Credence Systems Corporation Clock signal distribution system
US5719511A (en) * 1996-01-31 1998-02-17 Sigma Designs, Inc. Circuit for generating an output signal synchronized to an input signal
US6125157A (en) * 1997-02-06 2000-09-26 Rambus, Inc. Delay-locked loop circuitry for clock delay adjustment
EP0886214B1 (de) * 1997-05-30 1999-10-20 Hewlett-Packard Company Mehrkanalanordnung mit einem unabhängigen Taktsignal pro Kanal
US6047346A (en) * 1998-02-02 2000-04-04 Rambus Inc. System for adjusting slew rate on an output of a drive circuit by enabling a plurality of pre-drivers and a plurality of output drivers
US6434706B1 (en) * 1999-05-24 2002-08-13 Koninklijke Philips Electronics N.V. Clock system for multiple component system including module clocks for safety margin of data transfers among processing modules

Also Published As

Publication number Publication date
US6640310B2 (en) 2003-10-28
KR100661673B1 (ko) 2006-12-26
US20020157032A1 (en) 2002-10-24
WO2000072121A1 (en) 2000-11-30
EP1099149A1 (de) 2001-05-16
CN1171132C (zh) 2004-10-13
US6434706B1 (en) 2002-08-13
DE60021983T2 (de) 2006-06-08
EP1099149B1 (de) 2005-08-17
JP2003500723A (ja) 2003-01-07
TW533346B (en) 2003-05-21
CN1310814A (zh) 2001-08-29
KR20010099599A (ko) 2001-11-09

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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: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

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

Owner name: NXP B.V., EINDHOVEN, NL