CN102203755B - 利用控制总线发现连接 - Google Patents
利用控制总线发现连接 Download PDFInfo
- Publication number
- CN102203755B CN102203755B CN200980142160.7A CN200980142160A CN102203755B CN 102203755 B CN102203755 B CN 102203755B CN 200980142160 A CN200980142160 A CN 200980142160A CN 102203755 B CN102203755 B CN 102203755B
- Authority
- CN
- China
- Prior art keywords
- control bus
- state
- high state
- source device
- converted
- 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.)
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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
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Information Transfer Systems (AREA)
- Bus Control (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
引脚 | 信号分配 |
1 | +5V(VBUS) |
2 | MHL- |
3 | MHL+ |
4 | CBUS |
5 | MHL接地 |
壳体 | 电源接地 |
Claims (22)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10612008P | 2008-10-16 | 2008-10-16 | |
US61/106,120 | 2008-10-16 | ||
US12/577,707 | 2009-10-12 | ||
US12/577,707 US8275914B2 (en) | 2008-10-16 | 2009-10-12 | Discovery of connections utilizing a control bus |
PCT/US2009/060685 WO2010045363A2 (en) | 2008-10-16 | 2009-10-14 | Discovery of connections utilizing a control bus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102203755A CN102203755A (zh) | 2011-09-28 |
CN102203755B true CN102203755B (zh) | 2016-05-11 |
Family
ID=41404482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980142160.7A Active CN102203755B (zh) | 2008-10-16 | 2009-10-14 | 利用控制总线发现连接 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8275914B2 (zh) |
EP (1) | EP2356574B1 (zh) |
JP (1) | JP5436565B2 (zh) |
KR (1) | KR101575322B1 (zh) |
CN (1) | CN102203755B (zh) |
TW (1) | TWI546677B (zh) |
WO (1) | WO2010045363A2 (zh) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9030976B2 (en) * | 2008-03-27 | 2015-05-12 | Silicon Image, Inc. | Bi-directional digital interface for video and audio (DIVA) |
TWI460995B (zh) | 2008-12-11 | 2014-11-11 | Silicon Image Inc | 視訊及音頻數位互動介面之電力傳輸系統 |
US8674679B2 (en) | 2009-10-08 | 2014-03-18 | Qualcomm Incorporated | Power saving during a connection detection |
JP5663037B2 (ja) | 2010-01-12 | 2015-02-04 | シリコン イメージ,インコーポレイテッド | 映像および音声用デジタル相互インターフェース(DiiVA)上のマルチメディアUSBデータ転送 |
US8583836B2 (en) * | 2010-02-03 | 2013-11-12 | Stmicroelectronics, Inc. | Packet-based digital display interface signal mapping to bi-directional serial interface signals |
EP2385517A1 (en) * | 2010-05-05 | 2011-11-09 | NXP Semiconductors B.V. | System and method for operating an electronic device having an HDMI port that is shared between an HDMI source function and an HDMI sink function of the electronic device |
JP5671838B2 (ja) * | 2010-05-21 | 2015-02-18 | ソニー株式会社 | データ送信装置、データ受信装置、データ送信方法およびデータ受信方法 |
US8601173B2 (en) * | 2010-06-30 | 2013-12-03 | Silicon Image, Inc. | Detection of cable connections for electronic devices |
US8484387B2 (en) * | 2010-06-30 | 2013-07-09 | Silicon Image, Inc. | Detection of cable connections for electronic devices |
WO2012076670A2 (en) | 2010-12-10 | 2012-06-14 | Novartis Ag | Antibody formulation |
US9015509B2 (en) * | 2011-02-07 | 2015-04-21 | Silicon Image, Inc. | Mechanism for low power standby mode control circuit |
IN2012DE00409A (zh) * | 2011-02-14 | 2015-06-05 | Nikon Corp | |
US9232265B2 (en) * | 2011-03-31 | 2016-01-05 | Lattice Semiconductor Corporation | Method, apparatus and system for transitioning an audio/video device between a source mode and a sink mode |
US8683087B2 (en) * | 2011-04-11 | 2014-03-25 | Fairchild Semiconductor Corporation | Mobile device auto detection apparatus and method |
TWI447585B (zh) * | 2011-11-24 | 2014-08-01 | Lin Peng Fei | 具有連接主機與裝置的儲存裝置 |
CN103138321B (zh) * | 2011-12-02 | 2015-03-18 | 华为终端有限公司 | 集成网络接口转换装置的充电器 |
FR2984540B1 (fr) * | 2011-12-20 | 2014-01-31 | Thales Sa | Procede et dispositif de detection de la deconnexion d'un peripherique a un equipement |
US8775713B2 (en) * | 2011-12-27 | 2014-07-08 | Intel Corporation | Multi-protocol tunneling over an I/O interconnect |
US8856420B2 (en) * | 2011-12-27 | 2014-10-07 | Intel Corporation | Multi-protocol I/O interconnect flow control |
KR102011834B1 (ko) * | 2012-01-06 | 2019-08-19 | 엘지전자 주식회사 | 디스플레이 장치 |
US20130191568A1 (en) * | 2012-01-23 | 2013-07-25 | Qualcomm Incorporated | Operating m-phy based communications over universal serial bus (usb) interface, and related cables, connectors, systems and methods |
US8782321B2 (en) | 2012-02-08 | 2014-07-15 | Intel Corporation | PCI express tunneling over a multi-protocol I/O interconnect |
CN104115138B (zh) * | 2012-02-21 | 2018-01-23 | Zih公司 | 电可配置选配板接口 |
US8880923B2 (en) | 2012-03-29 | 2014-11-04 | Intel Corporation | Link power management in an I/O interconnect |
US8724281B2 (en) | 2012-04-25 | 2014-05-13 | Apple Inc. | Techniques for detecting removal of a connector |
US8891216B2 (en) | 2012-04-25 | 2014-11-18 | Apple Inc. | Techniques for detecting removal of a connector |
AU2013200705B2 (en) * | 2012-04-25 | 2014-09-04 | Apple Inc. | Techniques for detecting removal of a connector |
KR101969726B1 (ko) * | 2012-05-02 | 2019-04-17 | 삼성전자주식회사 | 범용 직렬 버스 호스트 식별 방법 및 그 전자 장치 |
CN104350759A (zh) * | 2012-05-15 | 2015-02-11 | Lg电子株式会社 | 提高hdmi cec性能的系统及其控制方法 |
GB2502967A (en) * | 2012-06-11 | 2013-12-18 | Denso Corp | Method of checking the compatibility of a mobile device connector and a vehicle connectivity port |
US9087163B2 (en) | 2012-07-11 | 2015-07-21 | Silicon Image, Inc. | Transmission of multiple protocol data elements via an interface utilizing a data tunnel |
CN102890666B (zh) * | 2012-07-13 | 2015-09-30 | 华为终端有限公司 | 一种共用接口的装置及其方法、移动通讯终端 |
TWI506536B (zh) * | 2013-01-10 | 2015-11-01 | Accton Technology Corp | 執行裝置及其堆疊方法與堆疊系統 |
KR102048222B1 (ko) | 2013-05-21 | 2019-11-25 | 삼성전자주식회사 | 통신 시스템에서 외부 장치를 인식하는 장치 및 방법 |
WO2014207910A1 (ja) * | 2013-06-28 | 2014-12-31 | 株式会社 東芝 | テレビジョン装置、及びリモートコントローラ |
US8959257B2 (en) * | 2013-07-09 | 2015-02-17 | Kabushiki Kaisha Toshiba | Information processing apparatus and information processing method |
CN203326671U (zh) * | 2013-07-10 | 2013-12-04 | 向智勇 | 一种用于电子烟盒的控制电路 |
US9800822B2 (en) * | 2013-07-22 | 2017-10-24 | Qualcomm Incorporated | Method and apparatus for resource utilization in a source device for wireless display |
US9131335B2 (en) | 2013-08-22 | 2015-09-08 | Nokia Technologies Oy | Method, apparatus, and computer program product for management of connected devices, such as in a wireless docking environment |
US9497787B2 (en) * | 2013-11-25 | 2016-11-15 | Nokia Technologies Oy | Method, apparatus, and computer program product for managing concurrent connections between wireless dockee devices in a wireless docking environment |
US9507398B2 (en) * | 2014-02-28 | 2016-11-29 | Infineon Technologies Austria Ag | Communication over identification line |
WO2015153915A1 (en) * | 2014-04-04 | 2015-10-08 | Lattice Semiconductor Corporation | Detecting the orientation of a multimedia link connected to a device |
US9448606B2 (en) * | 2014-09-23 | 2016-09-20 | Broadcom Corporation | Adaptive power configuration for a MHL and HDMI combination multimedia device |
CN105512073A (zh) | 2014-09-25 | 2016-04-20 | 中兴通讯股份有限公司 | 语音交互方法、装置及系统 |
US10282340B2 (en) * | 2014-12-17 | 2019-05-07 | The Boeing Company | Pin-configurable internal bus termination system |
CN106233271B (zh) * | 2014-12-25 | 2019-06-07 | 华为技术有限公司 | 一种usb otg设备的识别系统及装置 |
US10073806B2 (en) | 2015-05-13 | 2018-09-11 | Qualcomm Incorporated | Apparatus and methods for providing a reconfigurable bidirectional front-end interface |
US10423205B2 (en) * | 2015-07-29 | 2019-09-24 | Texas Instruments Incorporated | Voltage transition control for USB power delivery sources |
CN105868130A (zh) * | 2015-12-08 | 2016-08-17 | 乐视移动智能信息技术(北京)有限公司 | 一种控制接口应用程序的方法及移动终端 |
TWI584127B (zh) | 2015-12-28 | 2017-05-21 | 慧榮科技股份有限公司 | 電子裝置 |
US10515025B2 (en) * | 2016-08-08 | 2019-12-24 | Cirrus Logic, Inc. | Communication protocol adapter |
EP3384603B1 (en) | 2016-12-12 | 2019-04-10 | MRS Corporate, Inc. | Modular pluggable electronic processing component and distributed processing system formed thereof |
CN106786887B (zh) * | 2016-12-23 | 2019-08-23 | 捷开通讯(深圳)有限公司 | 一种充电控制系统 |
EP3367210A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method for operating a device and corresponding device, system, computer readable program product and computer readable storage medium |
US11029750B2 (en) * | 2017-06-29 | 2021-06-08 | Intel Corporation | Apparatus for universal serial bus 2.0 (USB2) combined high speed squelch and disconnect detection |
US10712801B2 (en) | 2017-06-30 | 2020-07-14 | Intel Corporation | USB type-C power delivery management |
WO2019044782A1 (ja) * | 2017-09-01 | 2019-03-07 | ソニー株式会社 | ケーブルおよび接続装置 |
US10956352B2 (en) * | 2018-05-29 | 2021-03-23 | Continental Automotive Systems, Inc. | Automatic location based addressing method for network participants in a serial bus system |
CN110062185A (zh) * | 2019-04-19 | 2019-07-26 | 北京灵优智学科技有限公司 | 一种接口电路 |
TWI806536B (zh) * | 2022-04-06 | 2023-06-21 | 瑞昱半導體股份有限公司 | 異常狀態偵測的處理電路、網路設備與處理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1533528A (zh) * | 2001-07-18 | 2004-09-29 | 英特尔公司 | 电能节省 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2713109B2 (ja) * | 1993-07-21 | 1998-02-16 | 日本電気株式会社 | 入出力回路 |
US5568525A (en) | 1993-08-19 | 1996-10-22 | International Business Machines Corporation | System and method for connection of multiple protocol terminals |
KR100272671B1 (ko) * | 1998-03-09 | 2000-11-15 | 윤종용 | 데이터 트랜시버 및 그것을 갖는 버스 인터페이스 |
US6718415B1 (en) * | 1999-05-14 | 2004-04-06 | Acqis Technology, Inc. | Computer system and method including console housing multiple computer modules having independent processing units, mass storage devices, and graphics controllers |
JP2001067309A (ja) * | 1999-08-25 | 2001-03-16 | Toshiba Corp | データ処理装置およびそのバス制御方法 |
US6593768B1 (en) * | 1999-11-18 | 2003-07-15 | Intel Corporation | Dual termination serial data bus with pull-up current source |
US6501660B1 (en) | 2001-06-22 | 2002-12-31 | Sun Microsystems, Inc. | Reliable card detection in a CPCI system |
JP3382933B2 (ja) * | 2001-07-27 | 2003-03-04 | 沖電気工業株式会社 | インタフェース回路 |
JP3722217B2 (ja) * | 2002-04-26 | 2005-11-30 | セイコーエプソン株式会社 | データ転送制御装置、電子機器及びデータ転送制御方法 |
KR100618814B1 (ko) * | 2003-07-04 | 2006-08-31 | 삼성전자주식회사 | 다중 호스트 인터페이스를 지원하는 스마트 카드 겸용이동형 저장 장치 및 이에 대한 인터페이스 방법 |
US7606947B2 (en) | 2004-09-07 | 2009-10-20 | Industrial Technology Research Institute | Removable electronic device and method thereof |
US7268561B2 (en) | 2004-09-20 | 2007-09-11 | Texas Instruments Incorporated | USB attach detection for USB 1.1 and USB OTG devices |
JP4022892B2 (ja) * | 2004-09-30 | 2007-12-19 | 三菱電機株式会社 | 通信アダプタ |
JP2007172574A (ja) * | 2005-11-25 | 2007-07-05 | Seiko Epson Corp | 集積回路装置及び電子機器 |
US7711870B2 (en) * | 2008-02-06 | 2010-05-04 | Panasonic Corporation | Interface detecting circuit and interface detecting method |
US7788428B2 (en) | 2008-03-27 | 2010-08-31 | Sony Ericsson Mobile Communications Ab | Multiplex mobile high-definition link (MHL) and USB 3.0 |
-
2009
- 2009-10-12 US US12/577,707 patent/US8275914B2/en active Active
- 2009-10-14 EP EP09744831A patent/EP2356574B1/en active Active
- 2009-10-14 CN CN200980142160.7A patent/CN102203755B/zh active Active
- 2009-10-14 WO PCT/US2009/060685 patent/WO2010045363A2/en active Application Filing
- 2009-10-14 JP JP2011532218A patent/JP5436565B2/ja active Active
- 2009-10-14 KR KR1020117011017A patent/KR101575322B1/ko active IP Right Grant
- 2009-10-16 TW TW098135190A patent/TWI546677B/zh active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1533528A (zh) * | 2001-07-18 | 2004-09-29 | 英特尔公司 | 电能节省 |
Also Published As
Publication number | Publication date |
---|---|
US8275914B2 (en) | 2012-09-25 |
WO2010045363A3 (en) | 2010-06-10 |
JP2012506096A (ja) | 2012-03-08 |
US20100100200A1 (en) | 2010-04-22 |
TW201017431A (en) | 2010-05-01 |
WO2010045363A2 (en) | 2010-04-22 |
JP5436565B2 (ja) | 2014-03-05 |
CN102203755A (zh) | 2011-09-28 |
KR20110084945A (ko) | 2011-07-26 |
TWI546677B (zh) | 2016-08-21 |
EP2356574B1 (en) | 2012-09-05 |
EP2356574A2 (en) | 2011-08-17 |
KR101575322B1 (ko) | 2015-12-07 |
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