CN111211884B - 基于片上网络的高速数据采集系统的时钟同步系统及方法 - Google Patents
基于片上网络的高速数据采集系统的时钟同步系统及方法 Download PDFInfo
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- CN111211884B CN111211884B CN202010043995.5A CN202010043995A CN111211884B CN 111211884 B CN111211884 B CN 111211884B CN 202010043995 A CN202010043995 A CN 202010043995A CN 111211884 B CN111211884 B CN 111211884B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 37
- 238000005070 sampling Methods 0.000 claims abstract description 30
- 230000010363 phase shift Effects 0.000 claims abstract description 21
- 239000004973 liquid crystal related substance Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 241001323319 Psen Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
- G06F15/7825—Globally asynchronous, locally synchronous, e.g. network on chip
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- 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
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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CN202010043995.5A CN111211884B (zh) | 2020-01-15 | 2020-01-15 | 基于片上网络的高速数据采集系统的时钟同步系统及方法 |
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CN202010043995.5A CN111211884B (zh) | 2020-01-15 | 2020-01-15 | 基于片上网络的高速数据采集系统的时钟同步系统及方法 |
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CN111211884A CN111211884A (zh) | 2020-05-29 |
CN111211884B true CN111211884B (zh) | 2023-05-30 |
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CN114785660B (zh) * | 2022-03-15 | 2023-08-29 | 桂林电子科技大学 | 一种NoC高速数据采集拓扑结构及其同步方法 |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101631013A (zh) * | 2008-07-17 | 2010-01-20 | 大唐移动通信设备有限公司 | 接入网时钟同步的方法、设备及系统 |
CN104917582A (zh) * | 2015-06-30 | 2015-09-16 | 中国科学技术大学 | 高精度时钟分发和相位自动补偿系统及其相位调节方法 |
CN110557216A (zh) * | 2019-08-27 | 2019-12-10 | 桂林电子科技大学 | 一种基于片上网络的高速数据体系结构及数据传输方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8976778B2 (en) * | 2010-04-21 | 2015-03-10 | Lsi Corporation | Time synchronization using packet-layer and physical-layer protocols |
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2020
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101631013A (zh) * | 2008-07-17 | 2010-01-20 | 大唐移动通信设备有限公司 | 接入网时钟同步的方法、设备及系统 |
CN104917582A (zh) * | 2015-06-30 | 2015-09-16 | 中国科学技术大学 | 高精度时钟分发和相位自动补偿系统及其相位调节方法 |
CN110557216A (zh) * | 2019-08-27 | 2019-12-10 | 桂林电子科技大学 | 一种基于片上网络的高速数据体系结构及数据传输方法 |
Non-Patent Citations (1)
Title |
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数字时钟相位检测在时间同步上的应用;黄华明;《数字通信世界》;20191201(第12期);全文 * |
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Application publication date: 20200529 Assignee: Guangxi Jingteng Medical Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980044846 Denomination of invention: Clock synchronization system and method for high-speed data acquisition system based on network on chip Granted publication date: 20230530 License type: Common License Record date: 20231031 |
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Application publication date: 20200529 Assignee: Guilin Zhanzhi Measurement and Control Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980045853 Denomination of invention: Clock synchronization system and method for high-speed data acquisition system based on network on chip Granted publication date: 20230530 License type: Common License Record date: 20231106 |