DE60021983D1 - Taktsystem für mehrkomponentensystem - Google Patents
Taktsystem für mehrkomponentensystemInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Transfer Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US316983 | 1994-10-03 | ||
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 |
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 (19)
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 |
US6573761B1 (en) * | 2002-04-08 | 2003-06-03 | Agilent Technologies, Inc. | Timebase for sampling an applied signal having a synchronous trigger |
US6650101B2 (en) * | 2002-04-08 | 2003-11-18 | Agilent Technologies, Inc. | Timebase for sampling an input 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***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 |
JP2016508258A (ja) * | 2012-12-13 | 2016-03-17 | コーヒレント・ロジックス・インコーポレーテッド | 多重周波数多重プロセッサシステムのためのクロック分配ネットワーク |
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 |
CN112559268B (zh) * | 2020-12-18 | 2024-04-26 | 北京华峰测控技术股份有限公司 | 测试装置、测试方法和计算机可读存储介质 |
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、***及电子设备 |
Family Cites Families (18)
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 |
DE69700660T2 (de) * | 1997-05-30 | 2000-02-10 | Hewlett Packard Co | 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 |
-
1999
- 1999-05-24 US US09/316,983 patent/US6434706B1/en not_active Expired - Lifetime
-
2000
- 2000-05-04 JP JP2000620448A patent/JP2003500723A/ja not_active Withdrawn
- 2000-05-04 KR KR1020017000973A patent/KR100661673B1/ko not_active IP Right Cessation
- 2000-05-04 CN CNB008009813A patent/CN1171132C/zh not_active Expired - Fee Related
- 2000-05-04 WO PCT/EP2000/004209 patent/WO2000072121A1/en active IP Right Grant
- 2000-05-04 EP EP00938628A patent/EP1099149B1/de not_active Expired - Lifetime
- 2000-05-04 DE DE60021983T patent/DE60021983T2/de not_active Expired - Lifetime
- 2000-05-22 TW TW089109837A patent/TW533346B/zh not_active IP Right Cessation
-
2002
- 2002-06-20 US US10/176,209 patent/US6640310B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW533346B (en) | 2003-05-21 |
WO2000072121A1 (en) | 2000-11-30 |
EP1099149A1 (de) | 2001-05-16 |
US6640310B2 (en) | 2003-10-28 |
US6434706B1 (en) | 2002-08-13 |
US20020157032A1 (en) | 2002-10-24 |
JP2003500723A (ja) | 2003-01-07 |
KR100661673B1 (ko) | 2006-12-26 |
CN1310814A (zh) | 2001-08-29 |
KR20010099599A (ko) | 2001-11-09 |
EP1099149B1 (de) | 2005-08-17 |
DE60021983T2 (de) | 2006-06-08 |
CN1171132C (zh) | 2004-10-13 |
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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 |