TW200513865A - USB control circuit with function of switching between host mode and controlled mode and its operating method - Google Patents

USB control circuit with function of switching between host mode and controlled mode and its operating method

Info

Publication number
TW200513865A
TW200513865A TW093128311A TW93128311A TW200513865A TW 200513865 A TW200513865 A TW 200513865A TW 093128311 A TW093128311 A TW 093128311A TW 93128311 A TW93128311 A TW 93128311A TW 200513865 A TW200513865 A TW 200513865A
Authority
TW
Taiwan
Prior art keywords
mode
control circuit
operating method
switching
host
Prior art date
Application number
TW093128311A
Other languages
English (en)
Other versions
TWI304934B (zh
Inventor
ying-hong Tang
Original Assignee
Via Tech Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Via Tech Inc filed Critical Via Tech Inc
Priority to TW093128311A priority Critical patent/TW200513865A/zh
Priority to US11/028,209 priority patent/US7185132B2/en
Publication of TW200513865A publication Critical patent/TW200513865A/zh
Application granted granted Critical
Publication of TWI304934B publication Critical patent/TWI304934B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

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)
TW093128311A 2004-09-17 2004-09-17 USB control circuit with function of switching between host mode and controlled mode and its operating method TW200513865A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW093128311A TW200513865A (en) 2004-09-17 2004-09-17 USB control circuit with function of switching between host mode and controlled mode and its operating method
US11/028,209 US7185132B2 (en) 2004-09-17 2005-01-04 USB controller with intelligent transmission mode switching function and the operating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093128311A TW200513865A (en) 2004-09-17 2004-09-17 USB control circuit with function of switching between host mode and controlled mode and its operating method

Publications (2)

Publication Number Publication Date
TW200513865A true TW200513865A (en) 2005-04-16
TWI304934B TWI304934B (zh) 2009-01-01

Family

ID=36146731

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093128311A TW200513865A (en) 2004-09-17 2004-09-17 USB control circuit with function of switching between host mode and controlled mode and its operating method

Country Status (2)

Country Link
US (1) US7185132B2 (zh)
TW (1) TW200513865A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110188060A (zh) * 2019-06-06 2019-08-30 苏州佳世达电通有限公司 模式切换系统及应用其的模式切换方法

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KR100727944B1 (ko) * 2005-06-27 2007-06-14 삼성전자주식회사 스캐닝 제어 장치 및 방법
TW200707208A (en) * 2005-08-03 2007-02-16 Sunplus Technology Co Ltd USB device capable of automatically detecting USB mode and method thereof
AU2006298428B2 (en) * 2005-10-06 2012-09-06 Safend Ltd. Method and system for securing input from an external device to a host
KR101003295B1 (ko) * 2006-04-26 2010-12-23 노키아 코포레이션 범용직렬버스 연결
ITTO20060364A1 (it) * 2006-05-19 2007-11-20 Xanto Technologies Srl Dispositivo di memoria di massa usb e relativo procedimento di trasferimento dati
US8898363B2 (en) * 2006-12-08 2014-11-25 Nokia Corporation Multiple connections to a single serial interface
US7480758B2 (en) * 2007-03-07 2009-01-20 Moai Electronics Corporation Method and apparatus for automatically switching between USB host and device
WO2008157548A2 (en) * 2007-06-17 2008-12-24 William Nguyen Usb computer switching device
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EP2073598B1 (en) * 2007-12-21 2017-10-04 Telefonaktiebolaget LM Ericsson (publ) Technique for providing network access to different entities
US20090185559A1 (en) * 2008-01-18 2009-07-23 Evan Chen Integration module for universal serial bus
US8131915B1 (en) 2008-04-11 2012-03-06 Marvell Intentional Ltd. Modifying or overwriting data stored in flash memory
US8683085B1 (en) * 2008-05-06 2014-03-25 Marvell International Ltd. USB interface configurable for host or device mode
WO2010013113A1 (en) * 2008-07-26 2010-02-04 Foce Technology International Bv Optical receiver device
US7970976B2 (en) * 2009-03-01 2011-06-28 Qualcomm Incorporated Remote memory access using reversible host/client interface
US8423710B1 (en) 2009-03-23 2013-04-16 Marvell International Ltd. Sequential writes to flash memory
US8166225B2 (en) * 2009-04-09 2012-04-24 Tenx Technology Inc. USB interface data transmission device and USB interface data communication system
US8213236B1 (en) 2009-04-21 2012-07-03 Marvell International Ltd. Flash memory
JP2011008311A (ja) * 2009-06-23 2011-01-13 Casio Computer Co Ltd 入出力制御装置および電子楽器
US8626932B2 (en) * 2009-09-01 2014-01-07 Apple Inc. Device-dependent selection between modes for asymmetric serial protocols
US8688922B1 (en) 2010-03-11 2014-04-01 Marvell International Ltd Hardware-supported memory management
US8756394B1 (en) 2010-07-07 2014-06-17 Marvell International Ltd. Multi-dimension memory timing tuner
US8832345B2 (en) * 2010-08-24 2014-09-09 Belkin International, Inc. System for communicating between two electrical devices and method therefore
CN102929825B (zh) * 2012-10-15 2016-04-13 天地融科技股份有限公司 一种复用usb接口传输数据的方法和电子签名工具
JP6014627B2 (ja) * 2014-05-23 2016-10-25 京セラドキュメントソリューションズ株式会社 電子機器の電力モード切り替えシステム
US9836420B2 (en) * 2014-12-09 2017-12-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Integrated systems with universal serial Bus 2.0 and embedded universal serial Bus 2 connectivity
US9727514B2 (en) 2014-12-09 2017-08-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Integrated circuits with universal serial bus 2.0 and embedded universal serial bus 2 connectivity
US9639132B2 (en) * 2014-12-17 2017-05-02 Schneider Electric It Corporation Systems and methods for automatic detection of a device
US11397693B2 (en) 2016-01-27 2022-07-26 Signify Holding B.V. Peripheral device, system including the peripheral device and method
KR20180002462A (ko) * 2016-06-29 2018-01-08 삼성전자주식회사 전자 장치의 역할을 결정하는 방법 및 그 전자 장치
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JP2000316006A (ja) * 1999-04-28 2000-11-14 Nec Corp バスマネージャ機能自動切換対応ノード、移動端末、及び、移動端末システム
WO2000067137A1 (en) * 1999-04-29 2000-11-09 Koninklijke Philips Electronics N.V. Device for use as stand-alone device and as slave device in a data bus system
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US20030212841A1 (en) * 2002-05-12 2003-11-13 Ju-Yung Lin Method and apparatus of controlling an operational mode of a USB device
GB2394080A (en) * 2002-10-10 2004-04-14 Nokia Corp USB host device which relinquishes host status upon detection of elevated bus voltage
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GB0327216D0 (en) * 2003-11-22 2003-12-24 Nokia Corp An interface for serial data communication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110188060A (zh) * 2019-06-06 2019-08-30 苏州佳世达电通有限公司 模式切换系统及应用其的模式切换方法

Also Published As

Publication number Publication date
TWI304934B (zh) 2009-01-01
US20060080490A1 (en) 2006-04-13
US7185132B2 (en) 2007-02-27

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