DE602006009447D1 - Gesichertes USB-Peripheriegerät - Google Patents

Gesichertes USB-Peripheriegerät

Info

Publication number
DE602006009447D1
DE602006009447D1 DE602006009447T DE602006009447T DE602006009447D1 DE 602006009447 D1 DE602006009447 D1 DE 602006009447D1 DE 602006009447 T DE602006009447 T DE 602006009447T DE 602006009447 T DE602006009447 T DE 602006009447T DE 602006009447 D1 DE602006009447 D1 DE 602006009447D1
Authority
DE
Germany
Prior art keywords
peripheral device
usb peripheral
secure usb
secure
usb
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.)
Active
Application number
DE602006009447T
Other languages
English (en)
Inventor
Benjamin Duval
Alain Pomet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Publication of DE602006009447D1 publication Critical patent/DE602006009447D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4081—Live connection to bus, e.g. hot-plugging
DE602006009447T 2005-08-19 2006-07-12 Gesichertes USB-Peripheriegerät Active DE602006009447D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508645 2005-08-19

Publications (1)

Publication Number Publication Date
DE602006009447D1 true DE602006009447D1 (de) 2009-11-12

Family

ID=36278050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006009447T Active DE602006009447D1 (de) 2005-08-19 2006-07-12 Gesichertes USB-Peripheriegerät

Country Status (3)

Country Link
US (1) US7836239B2 (de)
EP (1) EP1758029B1 (de)
DE (1) DE602006009447D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4973036B2 (ja) * 2005-08-08 2012-07-11 セイコーエプソン株式会社 ホストコントローラ
US7644217B2 (en) * 2007-03-02 2010-01-05 Microchip Technology Incorporated Detecting connection to a USB host or hub without using an extra status input
JP2008298536A (ja) * 2007-05-30 2008-12-11 Canon Inc 接続検知装置
ITMI20071104A1 (it) * 2007-05-31 2008-12-01 St Microelectronics Srl "dispositivo di controllo di un'interfaccia usb e relativo metodo di controllo"
US9234930B2 (en) 2010-02-10 2016-01-12 Lattice Semiconductor Corporation Determination of physical connectivity status of devices based on electrical measurement
DE102010048352B3 (de) 2010-10-13 2012-04-26 Fujitsu Technology Solutions Intellectual Property Gmbh Schnittstellenüberwachungsvorrichtung für einen Schnittstellenanschluss und Verwendung einer Schnittstellenüberwachungsvorrichtung
CN102479133B (zh) * 2010-11-24 2014-02-12 炬力集成电路设计有限公司 一种usb设备及其检测方法
US8850097B2 (en) * 2012-07-16 2014-09-30 Verifone, Inc. USB apparatus and embedded system incorporating same
US9858236B2 (en) * 2012-12-04 2018-01-02 Nokia Technologies Oy Serial protocol over data interface
CN104572547A (zh) * 2013-10-22 2015-04-29 鸿富锦精密工业（深圳）有限公司 电子装置连接系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3819658B2 (ja) * 1999-12-27 2006-09-13 三洋電機株式会社 共通シリアルバスコネクターを具えた携帯電子機器
DE10042633C2 (de) * 2000-08-30 2002-06-20 Infineon Technologies Ag Erkennung eines Geräte-Anschlußzustands beim USB
US6820166B2 (en) * 2001-01-09 2004-11-16 Mitsumi Electric Co., Ltd. System for associating a function to an entity capable of communicating data across an interface
GB2374259B (en) * 2001-04-06 2004-04-21 Nokia Corp Universal serial bus circuit
JP2002318647A (ja) * 2001-04-19 2002-10-31 Mitsubishi Electric Corp 検出装置及びその検出方法
TW512232B (en) 2001-05-08 2002-12-01 Prolific Technology Inc USB connection-detection circuitry and operation methods of the same
JP3643822B2 (ja) * 2002-09-20 2005-04-27 沖電気工業株式会社 インタフェース回路
JPWO2004095250A1 (ja) * 2003-04-23 2006-07-13 富士通株式会社 Ｕｓｂアップストリームデバイス、ｕｓｂコネクタ、およびｕｓｂケーブル
JP4345471B2 (ja) * 2003-12-18 2009-10-14 セイコーエプソン株式会社 物理層回路、データ転送制御装置、及び電子機器
DE102004031278B4 (de) * 2004-06-28 2008-06-12 Infineon Technologies Ag Vorrichtung zum Detektieren des Anschlusses von Peripheriegeräten an ein Hostsystem
US7193442B2 (en) * 2004-09-20 2007-03-20 Texas Instruments Incorporated USB 1.1 for USB OTG implementation
US7268561B2 (en) * 2004-09-20 2007-09-11 Texas Instruments Incorporated USB attach detection for USB 1.1 and USB OTG devices
JP2006268306A (ja) * 2005-03-23 2006-10-05 Toshiba Corp 半導体装置及びその接続処理方法
US7644217B2 (en) * 2007-03-02 2010-01-05 Microchip Technology Incorporated Detecting connection to a USB host or hub without using an extra status input

Also Published As

Publication number Publication date
EP1758029B1 (de) 2009-09-30
EP1758029A1 (de) 2007-02-28
US7836239B2 (en) 2010-11-16
US20070106825A1 (en) 2007-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition