DK3134794T3 - Taktfase-alignment - Google Patents
Taktfase-alignment Download PDFInfo
- Publication number
- DK3134794T3 DK3134794T3 DK15716805.5T DK15716805T DK3134794T3 DK 3134794 T3 DK3134794 T3 DK 3134794T3 DK 15716805 T DK15716805 T DK 15716805T DK 3134794 T3 DK3134794 T3 DK 3134794T3
- Authority
- DK
- Denmark
- Prior art keywords
- phase alignment
- tact
- tact phase
- alignment
- phase
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- 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
- G06F1/06—Clock generators producing several clock signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
- H04L7/0012—Synchronisation information channels, e.g. clock distribution lines by comparing receiver clock with transmitter clock
-
- 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
- H03K2005/00286—Phase shifter, i.e. the delay between the output and input pulse is dependent on the frequency, and such that a phase difference is obtained independent of the frequency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/260,622 US9118458B1 (en) | 2014-04-24 | 2014-04-24 | Clock phase alignment |
PCT/EP2015/058314 WO2015162057A1 (en) | 2014-04-24 | 2015-04-16 | Clock phase alignment |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3134794T3 true DK3134794T3 (da) | 2021-03-22 |
Family
ID=52875700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK15716805.5T DK3134794T3 (da) | 2014-04-24 | 2015-04-16 | Taktfase-alignment |
Country Status (6)
Country | Link |
---|---|
US (1) | US9118458B1 (da) |
EP (1) | EP3134794B1 (da) |
CN (1) | CN107077163B (da) |
BR (1) | BR112016024376B1 (da) |
DK (1) | DK3134794T3 (da) |
WO (1) | WO2015162057A1 (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5880603B2 (ja) * | 2014-03-19 | 2016-03-09 | 日本電気株式会社 | クロック発生装置、サーバシステムおよびクロック制御方法 |
CN107728706A (zh) * | 2017-11-06 | 2018-02-23 | 郑州云海信息技术有限公司 | 一种基于使能时钟树的时钟产生系统 |
JP7087509B2 (ja) * | 2018-03-19 | 2022-06-21 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置及び回路装置 |
CN117519425B (zh) * | 2024-01-03 | 2024-05-10 | 芯耀辉科技有限公司 | 一种时钟信号生成方法、计算机设备及介质 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04113718A (ja) * | 1990-09-04 | 1992-04-15 | Fujitsu Ltd | ヒットレス・クロック切替装置 |
US5471314A (en) * | 1993-06-14 | 1995-11-28 | Eastman Kodak Company | Line start synchronizer for raster scanner |
US6173432B1 (en) * | 1997-06-20 | 2001-01-09 | Micron Technology, Inc. | Method and apparatus for generating a sequence of clock signals |
US6118314A (en) | 1998-10-14 | 2000-09-12 | Vlsi Technology, Inc. | Circuit assembly and method of synchronizing plural circuits |
US6188286B1 (en) | 1999-03-30 | 2001-02-13 | Infineon Technologies North America Corp. | Method and system for synchronizing multiple subsystems using one voltage-controlled oscillator |
US6333653B1 (en) | 1999-11-04 | 2001-12-25 | International Business Machines Corporation | System and method for phase alignment of a plurality of clock pulses when starting, stopping and pulsing clocks |
US6873195B2 (en) * | 2001-08-22 | 2005-03-29 | Bigband Networks Bas, Inc. | Compensating for differences between clock signals |
US6944780B1 (en) * | 2002-01-19 | 2005-09-13 | National Semiconductor Corporation | Adaptive voltage scaling clock generator for use in a digital processing component and method of operating the same |
US7492793B2 (en) * | 2005-10-20 | 2009-02-17 | International Business Machines Corporation | Method for controlling asynchronous clock domains to perform synchronous operations |
CN101132247B (zh) * | 2007-09-28 | 2011-04-06 | 中兴通讯股份有限公司 | 一种实现主备时钟相位对齐的方法及其装置 |
US7965111B2 (en) | 2008-04-29 | 2011-06-21 | Qualcomm Incorporated | Method and apparatus for divider unit synchronization |
JP2010074201A (ja) * | 2008-09-16 | 2010-04-02 | Nec Electronics Corp | 同期検出回路、これを用いたパルス幅変調回路、及び同期検出方法 |
KR101040242B1 (ko) * | 2008-10-13 | 2011-06-09 | 주식회사 하이닉스반도체 | 데이터 스트로브 신호 생성장치 및 이를 이용하는 반도체 메모리 장치 |
CN101599807A (zh) * | 2009-06-19 | 2009-12-09 | 中兴通讯股份有限公司 | 一种使主备时钟相位对齐的方法和装置 |
TWI394026B (zh) * | 2010-01-07 | 2013-04-21 | Richtek Technology Corp | 時脈產生器以及應用該時脈產生器的相位交錯時脈同步裝置及方法 |
US8188782B1 (en) | 2010-12-12 | 2012-05-29 | Mediatek Inc. | Clock system and method for compensating timing information of clock system |
CN102361456B (zh) | 2011-10-26 | 2013-07-03 | 华亚微电子(上海)有限公司 | 一种时钟相位对齐调整电路 |
US8810299B2 (en) * | 2012-10-09 | 2014-08-19 | Altera Corporation | Signal flow control through clock signal rate adjustments |
EP2762990B1 (en) * | 2013-02-01 | 2015-12-09 | Nxp B.V. | Clock selection circuit and method |
-
2014
- 2014-04-24 US US14/260,622 patent/US9118458B1/en active Active
-
2015
- 2015-04-16 WO PCT/EP2015/058314 patent/WO2015162057A1/en active Application Filing
- 2015-04-16 EP EP15716805.5A patent/EP3134794B1/en active Active
- 2015-04-16 BR BR112016024376-5A patent/BR112016024376B1/pt active IP Right Grant
- 2015-04-16 DK DK15716805.5T patent/DK3134794T3/da active
- 2015-04-16 CN CN201580021978.9A patent/CN107077163B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
BR112016024376A2 (pt) | 2017-08-15 |
WO2015162057A1 (en) | 2015-10-29 |
US9118458B1 (en) | 2015-08-25 |
CN107077163A (zh) | 2017-08-18 |
EP3134794B1 (en) | 2021-02-24 |
BR112016024376B1 (pt) | 2022-09-27 |
CN107077163B (zh) | 2020-06-09 |
BR112016024376A8 (pt) | 2021-06-01 |
EP3134794A1 (en) | 2017-03-01 |
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