CN101689209A - 通用串行总线数据采集中减小触发延迟的方法与系统 - Google Patents
通用串行总线数据采集中减小触发延迟的方法与系统 Download PDFInfo
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- CN101689209A CN101689209A CN200880016068A CN200880016068A CN101689209A CN 101689209 A CN101689209 A CN 101689209A CN 200880016068 A CN200880016068 A CN 200880016068A CN 200880016068 A CN200880016068 A CN 200880016068A CN 101689209 A CN101689209 A CN 101689209A
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- 238000000034 method Methods 0.000 title claims abstract description 59
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- 238000005259 measurement Methods 0.000 claims description 12
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
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Abstract
Description
Claims (35)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93813607P | 2007-05-15 | 2007-05-15 | |
US60/938,136 | 2007-05-15 | ||
PCT/AU2008/000662 WO2008138052A1 (en) | 2007-05-15 | 2008-05-12 | Method and system for reducing triggering latency in universal serial bus data acquisition |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101689209A true CN101689209A (zh) | 2010-03-31 |
CN101689209B CN101689209B (zh) | 2013-02-06 |
Family
ID=40001589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008800160681A Expired - Fee Related CN101689209B (zh) | 2007-05-15 | 2008-05-12 | 通用串行总线数据采集中减少触发延迟的方法与系统 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8688874B2 (zh) |
EP (1) | EP2147382B1 (zh) |
JP (1) | JP5210377B2 (zh) |
CN (1) | CN101689209B (zh) |
AU (1) | AU2008251023B2 (zh) |
CA (1) | CA2683166A1 (zh) |
HK (1) | HK1141108A1 (zh) |
WO (1) | WO2008138052A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105512071A (zh) * | 2015-12-07 | 2016-04-20 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN105550134A (zh) * | 2015-12-07 | 2016-05-04 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN108195533A (zh) * | 2017-12-14 | 2018-06-22 | 北京理工大学 | 一种精确定位数据采集时刻的系统和方法 |
CN113630203A (zh) * | 2021-07-22 | 2021-11-09 | 广州致远电子有限公司 | 一种多设备触发同步方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5575229B2 (ja) * | 2009-05-20 | 2014-08-20 | クロノロジック プロプライエタリー リミテッド | 分散型の同期されたクロックアーキテクチャのためのジッタ低減方法およびジッタ低減装置 |
JP5162610B2 (ja) * | 2010-03-12 | 2013-03-13 | Necアクセステクニカ株式会社 | Usbデバイス接続システムおよびusbハブコントローラ |
CN102612055B (zh) * | 2012-03-05 | 2016-07-06 | 大唐移动通信设备有限公司 | 一种多用户测试方法及装置 |
WO2017037084A1 (en) * | 2015-08-31 | 2017-03-09 | Marposs Societa' Per Azioni | Data processing and transmission system and method |
US10338201B2 (en) | 2015-09-17 | 2019-07-02 | Qualcomm Incorporated | Timing synchronization of LIDAR system to reduce interference |
US9814007B2 (en) | 2015-09-25 | 2017-11-07 | Intel Corporation | Synchronizing time among two or more devices |
JP7260970B2 (ja) * | 2018-07-11 | 2023-04-19 | 日本信号株式会社 | 転てつ機モニタ及び転てつ機 |
US11611946B2 (en) | 2021-03-30 | 2023-03-21 | Chrystal Instruments Corporation | Sampling synchronization through GPS signals |
CN113515107B (zh) * | 2021-07-22 | 2022-07-08 | 广州致远电子有限公司 | 一种采集设备以及触发同步方法 |
US11754724B2 (en) | 2021-12-29 | 2023-09-12 | Crystal Instruments Corporation | Cross spectrum analysis for time stamped signals |
Family Cites Families (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862251A (en) | 1955-04-12 | 1958-12-02 | Chicopee Mfg Corp | Method of and apparatus for producing nonwoven product |
US3121660A (en) | 1961-02-13 | 1964-02-18 | Jr Edward H Hall | Fourdrinier wire and method of making the same |
CH465545A (de) | 1962-07-06 | 1968-02-15 | Du Pont | Verfahren zur Herstellung von verfestigten, nicht durchbrochenen textilen Flächengebilden sowie danach hergestellte Flächengebilde |
US3323226A (en) | 1963-05-28 | 1967-06-06 | Huyck Corp | Synthetic dryer belt |
US3399111A (en) | 1966-12-01 | 1968-08-27 | Huyck Corp | Supplemental belt in combination with an endless belt in papermaking and method of installing the supplemental belt |
DE2625836C3 (de) | 1976-06-09 | 1985-03-14 | Kuraray Co., Ltd., Kurashiki, Okayama | Vliesstoff mit einer aus zwei unterschiedlichen Mustern bestehenden Gitterstruktur und Verfahren zu seiner Herstellung |
US4085485A (en) | 1976-07-26 | 1978-04-25 | International Paper Company | Process and device for forming non-woven fabrics |
CS198481B1 (en) | 1977-05-20 | 1980-06-30 | Cestmir Balcar | Multilayer felt,method of and apparatus for manufacturing same |
SE429769B (sv) | 1980-04-01 | 1983-09-26 | Nordiskafilt Ab | Arkaggregat och sett att tillverka detsamma |
JPS5930987A (ja) | 1982-07-22 | 1984-02-18 | ザ・ウイギンズ・テイ−プ・グル−プ・リミテツド | 多孔性無端ベルト |
US4537658A (en) | 1982-09-30 | 1985-08-27 | Scapa Inc. | Papermakers fabric constructed of extruded slotted elements |
US4541895A (en) | 1982-10-29 | 1985-09-17 | Scapa Inc. | Papermakers fabric of nonwoven layers in a laminated construction |
JPS59125954A (ja) | 1982-12-31 | 1984-07-20 | ユニ・チャ−ム株式会社 | 不織布の製法 |
US4960630A (en) | 1988-04-14 | 1990-10-02 | International Paper Company | Apparatus for producing symmetrical fluid entangled non-woven fabrics and related method |
JPS6120686A (ja) | 1984-07-10 | 1986-01-29 | Japan Tobacco Inc | レ−ザ開孔装置 |
US5293374A (en) * | 1989-03-29 | 1994-03-08 | Hewlett-Packard Company | Measurement system control using real-time clocks and data buffers |
US5142752A (en) | 1990-03-16 | 1992-09-01 | International Paper Company | Method for producing textured nonwoven fabric |
US5679222A (en) | 1990-06-29 | 1997-10-21 | The Procter & Gamble Company | Paper having improved pinhole characteristics and papermaking belt for making the same |
US5208087A (en) | 1991-10-08 | 1993-05-04 | Albany International Corp. | Spiral construction for a long nip press belt |
EP0585479B1 (en) * | 1992-08-31 | 1997-08-06 | Hewlett-Packard Company | Method and apparatus for monitoring a distributed system |
JPH07119004B2 (ja) | 1992-12-03 | 1995-12-20 | 下村化工紙株式会社 | 和紙と合成樹脂との複合フィルムにおける合成樹脂フィルムへの貫通孔穿孔方法 |
US5585017A (en) | 1993-09-13 | 1996-12-17 | James; William A. | Defocused laser drilling process for forming a support member of a fabric forming device |
US5916462A (en) | 1993-09-13 | 1999-06-29 | James; William A. | Laser drilling processes for forming an apertured film |
US5549193A (en) | 1994-08-29 | 1996-08-27 | Xerox Corporation | Endless seamed belt |
US5674587A (en) | 1994-09-16 | 1997-10-07 | James; William A. | Apparatus for making nonwoven fabrics having raised portions |
US5566180A (en) * | 1994-12-21 | 1996-10-15 | Hewlett-Packard Company | Method for recognizing events and synchronizing clocks |
US5761537A (en) | 1995-09-29 | 1998-06-02 | Intel Corporation | Method and apparatus for integrating three dimensional sound into a computer system having a stereo audio circuit |
US5730817A (en) | 1996-04-22 | 1998-03-24 | Helisys, Inc. | Laminated object manufacturing system |
US5713399A (en) | 1997-02-07 | 1998-02-03 | Albany International Corp. | Ultrasonic seaming of abutting strips for paper machine clothing |
US5837102A (en) | 1997-04-24 | 1998-11-17 | Voith Sulzer Paper Technology North America, Inc. | Perforated and embossed sheet forming fabric |
US6010598A (en) | 1997-05-08 | 2000-01-04 | The Procter & Gamble Company | Papermaking belt with improved life |
US5900122A (en) | 1997-05-19 | 1999-05-04 | The Procter & Gamble Company | Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt |
GB9712113D0 (en) | 1997-06-12 | 1997-08-13 | Scapa Group Plc | Paper machine clothing |
US5906710A (en) | 1997-06-23 | 1999-05-25 | The Procter & Gamble Company | Paper having penninsular segments |
JPH1150386A (ja) | 1997-06-30 | 1999-02-23 | Christian Schiel | 改善された両面構造を有する抄紙用フェルト及びその製造方法 |
US6012115A (en) | 1997-07-28 | 2000-01-04 | Vlsi Technology, Inc. | Method and system for accurate temporal determination of real-time events within a universal serial bus system |
US5972813A (en) | 1997-12-17 | 1999-10-26 | The Procter & Gamble Company | Textured impermeable papermaking belt, process of making, and process of making paper therewith |
SE511736C2 (sv) | 1998-03-20 | 1999-11-15 | Nordiskafilt Ab Albany | Präglingsband för en pappersmaskin |
US6092210A (en) | 1998-10-14 | 2000-07-18 | Cypress Semiconductor Corp. | Device and method for synchronizing the clocks of interconnected universal serial buses |
US6274042B1 (en) | 1998-10-29 | 2001-08-14 | Voith Sulzer Papiertechnik Gmbh | Semipermeable membrane for pressing apparatus |
JP3496562B2 (ja) * | 1999-03-23 | 2004-02-16 | ヤマハ株式会社 | パケット転送装置 |
US6290818B1 (en) | 1999-05-18 | 2001-09-18 | Albany International Corp. | Expanded film base reinforcement for papermaker's belts |
US6331341B1 (en) | 1999-07-09 | 2001-12-18 | Albany International Corp. | Multiaxial press fabric having shaped yarns |
US6697763B1 (en) | 1999-12-07 | 2004-02-24 | Pei Electronics, Inc. | Measurement module and system for monitoring the status of armored vehicle electronic components |
ATE287471T1 (de) | 2000-02-23 | 2005-02-15 | Voith Fabrics Patent Gmbh | Verfahren zur herstellung eines bandes für papiermaschinen |
ES2210061T3 (es) | 2000-06-06 | 2004-07-01 | THOMAS JOSEF HEIMBACH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG & CO. | Cinta de prensa de zapatas para maquinas papeleras. |
DE10032251A1 (de) | 2000-07-03 | 2002-01-17 | Voith Paper Patent Gmbh | Maschine sowie Verfahren zur Herstellung einer Faserstoffbahn |
US6343364B1 (en) | 2000-07-13 | 2002-01-29 | Schlumberger Malco Inc. | Method and device for local clock generation using universal serial bus downstream received signals DP and DM |
US6610173B1 (en) | 2000-11-03 | 2003-08-26 | Kimberly-Clark Worldwide, Inc. | Three-dimensional tissue and methods for making the same |
US6660362B1 (en) | 2000-11-03 | 2003-12-09 | Kimberly-Clark Worldwide, Inc. | Deflection members for tissue production |
US6630223B2 (en) | 2001-01-26 | 2003-10-07 | Albany International Corp. | Spirally wound shaped yarns for paper machine clothing and industrial belts |
GB0113700D0 (en) | 2001-06-06 | 2001-07-25 | Evolving Generation Ltd | Electrical machine and rotor therefor |
US6616812B2 (en) | 2001-09-27 | 2003-09-09 | Voith Paper Patent Gmbh | Anti-rewet felt for use in a papermaking machine |
FR2834725B1 (fr) | 2002-01-15 | 2004-06-11 | Rieter Perfojet | Machine de production d'un produit textile a motifs et produit non tisse ainsi obtenu |
DE10204148A1 (de) | 2002-02-01 | 2003-08-07 | Schmitz Werke | Gewebe und Verfahren zu seiner Herstellung |
US6741952B2 (en) * | 2002-02-15 | 2004-05-25 | Agilent Technologies, Inc. | Instrument timing using synchronized clocks |
EP2161666A3 (en) * | 2002-07-17 | 2010-05-26 | Chronologic Pty Ltd | Synchronized multichannel universal serial bus |
JP2004110409A (ja) * | 2002-09-18 | 2004-04-08 | Hirotekku Kk | バス監視装置 |
US7128810B2 (en) | 2002-10-10 | 2006-10-31 | Albany International Corp. | Anti-rewet press fabric |
AU2003282211A1 (en) | 2002-10-24 | 2004-05-13 | Voith Fabrics Heidenheim Gmbh And Co. Kg. | Condensation dryer fabric |
US7128809B2 (en) | 2002-11-05 | 2006-10-31 | The Procter & Gamble Company | High caliper web and web-making belt for producing the same |
US7280864B2 (en) | 2002-11-27 | 2007-10-09 | Ge Medical Systems Information Technologies, Inc. | Method and apparatus for automated selection of correct image for quantitative analysis |
US6875315B2 (en) | 2002-12-19 | 2005-04-05 | Kimberly-Clark Worldwide, Inc. | Non-woven through air dryer and transfer fabrics for tissue making |
US6878238B2 (en) | 2002-12-19 | 2005-04-12 | Kimberly-Clark Worldwide, Inc. | Non-woven through air dryer and transfer fabrics for tissue making |
US7005044B2 (en) | 2002-12-31 | 2006-02-28 | Albany International Corp. | Method of fabricating a belt and a belt used to make bulk tissue and towel, and nonwoven articles and fabrics |
US7337344B2 (en) * | 2003-01-31 | 2008-02-26 | Point Grey Research Inc. | Methods and apparatus for synchronizing devices on different serial data buses |
JP3958730B2 (ja) | 2003-09-24 | 2007-08-15 | ヤマウチ株式会社 | プレスベルトおよびシュープレスロール |
US7504060B2 (en) | 2003-10-16 | 2009-03-17 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for the production of nonwoven web materials |
GB0325463D0 (en) | 2003-10-31 | 2003-12-03 | Voith Fabrics Patent Gmbh | Three dimensional tomographic fabric assembly |
US7294237B2 (en) | 2004-01-30 | 2007-11-13 | Voith Paper Patent Gmbh | Press section and permeable belt in a paper machine |
US7297233B2 (en) | 2004-01-30 | 2007-11-20 | Voith Paper Patent Gmbh | Dewatering apparatus in a paper machine |
WO2005080066A1 (en) | 2004-02-18 | 2005-09-01 | Invista Technologies S.A.R.L. | Fabric seam formation by radiation welding process |
JP3946221B2 (ja) | 2004-11-30 | 2007-07-18 | ヤマウチ株式会社 | 製紙用弾性ベルト |
JP2006238413A (ja) * | 2005-01-27 | 2006-09-07 | Nec Electronics Corp | Usbハブ、usb対応装置及び通信システム |
JP4616054B2 (ja) * | 2005-04-12 | 2011-01-19 | 日置電機株式会社 | 測定システム |
JP4916133B2 (ja) | 2005-05-31 | 2012-04-11 | イチカワ株式会社 | シュープレス用ベルト |
US7328130B2 (en) | 2005-08-17 | 2008-02-05 | Xtek, Inc. | Data acquisition system for system monitoring |
EP1808528A1 (en) | 2006-01-17 | 2007-07-18 | Voith Patent GmbH | Paper machine fabric with release coating |
CN101872209B (zh) | 2006-02-15 | 2013-08-14 | 克罗诺洛吉克有限公司 | 分布式同步和定时系统 |
US7527709B2 (en) | 2006-03-14 | 2009-05-05 | Voith Paper Patent Gmbh | High tension permeable belt for an ATMOS system and press section of paper machine using the permeable belt |
US7550061B2 (en) | 2006-04-28 | 2009-06-23 | Voith Paper Patent Gmbh | Dewatering tissue press fabric for an ATMOS system and press section of a paper machine using the dewatering fabric |
US7524403B2 (en) | 2006-04-28 | 2009-04-28 | Voith Paper Patent Gmbh | Forming fabric and/or tissue molding belt and/or molding belt for use on an ATMOS system |
WO2010030298A1 (en) | 2008-09-11 | 2010-03-18 | Albany International Corp. | Permeable belt for the manufacture of tissue, towel and nonwovens |
-
2008
- 2008-05-12 CA CA002683166A patent/CA2683166A1/en not_active Abandoned
- 2008-05-12 US US12/527,822 patent/US8688874B2/en not_active Expired - Fee Related
- 2008-05-12 CN CN2008800160681A patent/CN101689209B/zh not_active Expired - Fee Related
- 2008-05-12 AU AU2008251023A patent/AU2008251023B2/en not_active Ceased
- 2008-05-12 JP JP2010507759A patent/JP5210377B2/ja not_active Expired - Fee Related
- 2008-05-12 WO PCT/AU2008/000662 patent/WO2008138052A1/en active Search and Examination
- 2008-05-12 EP EP08747933A patent/EP2147382B1/en not_active Not-in-force
-
2010
- 2010-08-04 HK HK10107437.4A patent/HK1141108A1/en not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105512071A (zh) * | 2015-12-07 | 2016-04-20 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN105550134A (zh) * | 2015-12-07 | 2016-05-04 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN105550134B (zh) * | 2015-12-07 | 2018-04-03 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN105512071B (zh) * | 2015-12-07 | 2018-04-03 | 上海兆芯集成电路有限公司 | 高速数据接口主机端控制器 |
CN108195533A (zh) * | 2017-12-14 | 2018-06-22 | 北京理工大学 | 一种精确定位数据采集时刻的系统和方法 |
CN113630203A (zh) * | 2021-07-22 | 2021-11-09 | 广州致远电子有限公司 | 一种多设备触发同步方法 |
CN113630203B (zh) * | 2021-07-22 | 2023-10-27 | 广州致远电子股份有限公司 | 一种多设备触发同步方法 |
Also Published As
Publication number | Publication date |
---|---|
AU2008251023B2 (en) | 2013-02-07 |
US8688874B2 (en) | 2014-04-01 |
CN101689209B (zh) | 2013-02-06 |
JP2010527080A (ja) | 2010-08-05 |
EP2147382B1 (en) | 2012-10-31 |
HK1141108A1 (en) | 2010-10-29 |
JP5210377B2 (ja) | 2013-06-12 |
EP2147382A4 (en) | 2011-03-23 |
EP2147382A1 (en) | 2010-01-27 |
US20100057955A1 (en) | 2010-03-04 |
AU2008251023A1 (en) | 2008-11-20 |
CA2683166A1 (en) | 2008-11-20 |
WO2008138052A1 (en) | 2008-11-20 |
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