CN107430413A - 时钟生成器和处理器系统 - Google Patents
时钟生成器和处理器系统 Download PDFInfo
- Publication number
- CN107430413A CN107430413A CN201580071950.6A CN201580071950A CN107430413A CN 107430413 A CN107430413 A CN 107430413A CN 201580071950 A CN201580071950 A CN 201580071950A CN 107430413 A CN107430413 A CN 107430413A
- Authority
- CN
- China
- Prior art keywords
- clock
- value
- processor
- random number
- phase
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 description 28
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- 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
- G06F1/08—Clock generators with changeable or programmable clock frequency
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/588—Random number generators, i.e. based on natural stochastic processes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462098744P | 2014-12-31 | 2014-12-31 | |
US62/098744 | 2014-12-31 | ||
PCT/US2015/067629 WO2016109407A1 (en) | 2014-12-31 | 2015-12-28 | Clock generator and processor system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107430413A true CN107430413A (zh) | 2017-12-01 |
Family
ID=56284960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580071950.6A Pending CN107430413A (zh) | 2014-12-31 | 2015-12-28 | 时钟生成器和处理器系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10429882B2 (zh) |
JP (1) | JP2018506101A (zh) |
CN (1) | CN107430413A (zh) |
WO (1) | WO2016109407A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111930499A (zh) * | 2020-07-06 | 2020-11-13 | 中国电子科技集团公司电子科学研究院 | Dds中间件应用识别符的生成方法、配置方法及装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3337040B1 (en) | 2016-12-16 | 2019-12-04 | Intel IP Corporation | Clock generator, apparatus, method and computer program for generating an irregular clock signal |
US20190097785A1 (en) * | 2017-09-27 | 2019-03-28 | Silicon Laboratories Inc. | Apparatus for Clock-Frequency Variation in Electronic Circuitry and Associated Methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951237A (en) * | 1988-04-22 | 1990-08-21 | Hughes Aircraft Company | Direct digital synthesizer with selectably randomized accumulator |
CN1434361A (zh) * | 2002-01-25 | 2003-08-06 | 恩益禧电子股份有限公司 | 数据处理器 |
US6642754B1 (en) * | 1999-07-21 | 2003-11-04 | Siemens Aktiengesellschaft | Clock signal generator employing a DDS circuit |
JP2008172512A (ja) * | 2007-01-11 | 2008-07-24 | Matsushita Electric Ind Co Ltd | 周波数シンセサイザ及びフェーズロックループ、並びにクロック生成方法 |
US20110199127A1 (en) * | 2010-02-12 | 2011-08-18 | Bae Systems Information & Electronic Systems Integration Inc. | Phase Accumulator Generating Reference Phase for Phase Coherent Direct Digital Synthesis Outputs |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6937414B2 (en) * | 2002-11-12 | 2005-08-30 | Hitachi Global Storage Technologies Netherlands B.V. | Method and apparatus for fine position adjustment using phase in a servo track writer for disk drives |
US8692822B2 (en) * | 2006-07-31 | 2014-04-08 | Sharp Kabushiki Kaisha | Display controller, display device, display system, and method for controlling display device |
GB2479871A (en) * | 2010-04-26 | 2011-11-02 | David Coyne | System for preventing side channel attacks on a synchronous logic device. |
US8832338B2 (en) * | 2013-01-08 | 2014-09-09 | Silicon Image, Inc. | Mechanism for facilitating dynamic timestamp-less clock generation for transmitting media streams over shared channels |
-
2015
- 2015-12-28 WO PCT/US2015/067629 patent/WO2016109407A1/en active Application Filing
- 2015-12-28 JP JP2017529709A patent/JP2018506101A/ja active Pending
- 2015-12-28 CN CN201580071950.6A patent/CN107430413A/zh active Pending
-
2017
- 2017-06-28 US US15/635,421 patent/US10429882B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4951237A (en) * | 1988-04-22 | 1990-08-21 | Hughes Aircraft Company | Direct digital synthesizer with selectably randomized accumulator |
US6642754B1 (en) * | 1999-07-21 | 2003-11-04 | Siemens Aktiengesellschaft | Clock signal generator employing a DDS circuit |
CN1434361A (zh) * | 2002-01-25 | 2003-08-06 | 恩益禧电子股份有限公司 | 数据处理器 |
JP2008172512A (ja) * | 2007-01-11 | 2008-07-24 | Matsushita Electric Ind Co Ltd | 周波数シンセサイザ及びフェーズロックループ、並びにクロック生成方法 |
US20110199127A1 (en) * | 2010-02-12 | 2011-08-18 | Bae Systems Information & Electronic Systems Integration Inc. | Phase Accumulator Generating Reference Phase for Phase Coherent Direct Digital Synthesis Outputs |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111930499A (zh) * | 2020-07-06 | 2020-11-13 | 中国电子科技集团公司电子科学研究院 | Dds中间件应用识别符的生成方法、配置方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2018506101A (ja) | 2018-03-01 |
WO2016109407A1 (en) | 2016-07-07 |
US20170300081A1 (en) | 2017-10-19 |
US10429882B2 (en) | 2019-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200414 Address after: California, USA Applicant after: Xinkai Electronic Technology Address before: California, USA Applicant before: MEGACHIPS TECHNOLOGY AMERICA Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230907 Address after: Ontario, Canada Applicant after: Xinkai Electronic Technology International Holdings Co.,Ltd. Address before: California, USA Applicant before: Xinkai Electronic Technology |