TWI539370B - Electronic device and digital interface identification method for connecting external machines - Google Patents

Electronic device and digital interface identification method for connecting external machines Download PDF

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Publication number
TWI539370B
TWI539370B TW100102113A TW100102113A TWI539370B TW I539370 B TWI539370 B TW I539370B TW 100102113 A TW100102113 A TW 100102113A TW 100102113 A TW100102113 A TW 100102113A TW I539370 B TWI539370 B TW I539370B
Authority
TW
Taiwan
Prior art keywords
digital interface
external device
voltage
pin
pins
Prior art date
Application number
TW100102113A
Other languages
English (en)
Chinese (zh)
Other versions
TW201203096A (en
Inventor
Akihiko Tao
Takehiko Saito
Toshihide Hayashi
Gen Ichimura
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of TW201203096A publication Critical patent/TW201203096A/zh
Application granted granted Critical
Publication of TWI539370B publication Critical patent/TWI539370B/zh

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H04N21/43635—HDMI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44231—Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
    • G09G2370/042—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller for monitor identification
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/12—Use of DVI or HDMI protocol in interfaces along the display data pipeline

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Power Sources (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Information Transfer Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
TW100102113A 2010-02-12 2011-01-20 Electronic device and digital interface identification method for connecting external machines TWI539370B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010029545 2010-02-12
JP2010044778 2010-03-01
JP2010067089A JP5515919B2 (ja) 2010-02-12 2010-03-23 電子機器および接続外部機器のデジタルインタフェース判別方法

Publications (2)

Publication Number Publication Date
TW201203096A TW201203096A (en) 2012-01-16
TWI539370B true TWI539370B (zh) 2016-06-21

Family

ID=44367683

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100102113A TWI539370B (zh) 2010-02-12 2011-01-20 Electronic device and digital interface identification method for connecting external machines

Country Status (9)

Country Link
US (1) US8862791B2 (enExample)
EP (1) EP2405654B1 (enExample)
JP (1) JP5515919B2 (enExample)
KR (1) KR101661787B1 (enExample)
CN (1) CN102422638B (enExample)
BR (1) BRPI1106073A2 (enExample)
RU (1) RU2553980C2 (enExample)
TW (1) TWI539370B (enExample)
WO (1) WO2011099407A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI771132B (zh) * 2021-05-26 2022-07-11 宏觀微電子股份有限公司 一種用於光通訊通道的源節點架構
TWI822472B (zh) * 2022-11-17 2023-11-11 宏正自動科技股份有限公司 連接裝置及其控制方法

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101566174B1 (ko) 2011-03-02 2015-11-05 삼성전자 주식회사 영상처리장치 및 그 제어방법
US8855194B2 (en) * 2011-05-09 2014-10-07 Texas Instruments Incorporated Updating non-shadow registers in video encoder
JP2013046123A (ja) * 2011-08-23 2013-03-04 Sony Corp 信号変換装置、信号変換方法および端末装置
JP5444310B2 (ja) * 2011-11-17 2014-03-19 株式会社東芝 双方向通信インタフェース装置、送信装置及び受信装置
US8713316B2 (en) 2011-12-13 2014-04-29 Crestron Electronics Inc. System, apparatus and method for enabling/disabling display data channel access to enable/disable high-bandwidth digital content protection
US8681977B2 (en) * 2011-12-13 2014-03-25 Crestron Electronics Inc. Enabling/disabling display data channel access to enable/ disable high-bandwidth digital content protection
CN103283221B (zh) * 2011-12-27 2016-03-16 松下知识产权经营株式会社 通信电缆
JP5870733B2 (ja) * 2012-02-14 2016-03-01 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法
JP5994275B2 (ja) * 2012-02-14 2016-09-21 セイコーエプソン株式会社 表示装置、及び、表示装置の制御方法
CN103259999B (zh) * 2012-02-20 2016-06-15 联发科技（新加坡）私人有限公司 Hpd信号输出控制方法、hdmi接收端设备及系统
CN102779212A (zh) * 2012-06-29 2012-11-14 浪潮电子信息产业股份有限公司 一种精确计算风扇板连接器Pin针数的方法
JP6195172B2 (ja) * 2012-09-04 2017-09-13 パナソニックＩｐマネジメント株式会社 端末装置及び制御方法
TW201414103A (zh) * 2012-09-28 2014-04-01 Accton Technology Corp 高速傳輸介面電路及其設計方法
JP2014090280A (ja) * 2012-10-30 2014-05-15 Funai Electric Co Ltd 映像音声信号処理装置
TWI456397B (zh) * 2012-11-26 2014-10-11 Quanta Comp Inc 電腦系統
CN104103924B (zh) * 2013-04-02 2017-04-26 华为终端有限公司 高清晰多媒体接口hdmi接口单元及多媒体终端
KR101484704B1 (ko) * 2013-05-22 2015-01-20 백대현 비디오 신호 입력 선택을 위한 자동 절환 방법 및 이를 가진 미디어 플레이어
US8959257B2 (en) 2013-07-09 2015-02-17 Kabushiki Kaisha Toshiba Information processing apparatus and information processing method
CN104579325B (zh) * 2013-10-10 2017-09-05 瑞昱半导体股份有限公司 数据接收装置与方法
US10386905B2 (en) 2014-03-19 2019-08-20 Sony Corporation Electronic apparatus, power supply reception method in electronic apparatus, power supply method in electronic apparatus, and cable
WO2015153915A1 (en) * 2014-04-04 2015-10-08 Lattice Semiconductor Corporation Detecting the orientation of a multimedia link connected to a device
EP3149557A4 (en) 2014-05-28 2018-04-04 Hewlett-Packard Development Company, L.P. Circuit
JP6645435B2 (ja) * 2014-10-17 2020-02-14 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2016081636A1 (en) 2014-11-18 2016-05-26 Branch Media Labs, Inc. Seamless setup and control for home entertainment devices and content
EP3579551B1 (en) 2014-11-18 2022-10-26 Caavo Inc Automatic identification and mapping of consumer electronic devices to ports on an hdmi switch
CN104618678A (zh) * 2015-02-09 2015-05-13 李鑫建 一种自动识别hdmi外部连接环境的系统
CN106033241A (zh) * 2015-03-18 2016-10-19 鸿富锦精密工业(武汉)有限公司 接口供电电路
WO2016168990A1 (en) * 2015-04-21 2016-10-27 Heung Kwei Hing Improved input device
US10511798B2 (en) 2015-06-04 2019-12-17 Lg Electronics Inc. Method for transmitting and receiving power using HDMI and apparatus therefor
CN106331531B (zh) * 2015-06-29 2019-04-09 杭州海康威视数字技术股份有限公司 视频信号的切换电路和切换方法
US10038936B2 (en) * 2015-11-18 2018-07-31 Caavo Inc Source device detection
US10210123B2 (en) * 2016-07-26 2019-02-19 Samsung Electronics Co., Ltd. System and method for supporting multi-path and/or multi-mode NMVe over fabrics devices
KR102673706B1 (ko) 2016-08-03 2024-06-12 삼성전자주식회사 싱크 디바이스 및 그의 전원 제어 방법
US10701284B2 (en) 2017-02-10 2020-06-30 Caavo Inc Determining state signatures for consumer electronic devices coupled to an audio/video switch
JP6873814B2 (ja) 2017-05-11 2021-05-19 株式会社東芝 ケーブル及び電子機器
US10690863B1 (en) * 2017-12-13 2020-06-23 Amazon Technologies, Inc. Communication cable identification
TWI677151B (zh) * 2018-12-10 2019-11-11 瑞昱半導體股份有限公司 用於接收器之靜電放電防護的方法、以及接收器
CN110600924A (zh) * 2019-09-30 2019-12-20 广州视源电子科技股份有限公司 一种连接器、电子设备及开放式可插拔ops设备
KR20220000747A (ko) * 2020-06-26 2022-01-04 삼성전자주식회사 싱크 장치, 소스 장치 및 그 제어 방법들
TWI751660B (zh) * 2020-08-26 2022-01-01 龍星顯示科技股份有限公司 影像切換控制方法及影像處理裝置
CN115201720B (zh) * 2021-04-08 2025-11-18 格科微电子（上海）有限公司 晶圆测试设备的接线检查方法及装置、晶圆测试设备及系统
CN113223441A (zh) * 2021-05-20 2021-08-06 青岛中科英泰商用系统股份有限公司 一种显示扩展连接方法及装置
WO2025037769A1 (ko) * 2023-08-11 2025-02-20 삼성전자주식회사 케이블의 타입에 기초하여 디스플레이의 정보를 업데이트하는 디스플레이 장치 및 그 제어 방법

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6442734B1 (en) * 1998-07-08 2002-08-27 Microsoft Corporation Method and apparatus for detecting the type of interface to which a peripheral device is connected
US6460094B1 (en) * 1998-07-08 2002-10-01 Microsoft Corporation Peripheral device configured to detect the type of interface to which it is connected and configuring itself accordingly
JP3626023B2 (ja) * 1998-10-22 2005-03-02 富士通株式会社 デバイス接続状態認識方法およびデバイス接続状態認識機能を有する処理装置
US6334160B1 (en) 1999-01-28 2001-12-25 Hewlett-Packard Co. Apparatus and method for providing multiple protocols through a common connector in a device
US6523124B1 (en) * 1999-04-23 2003-02-18 Palm, Inc. System and method for detection of an accessory device connection status
DE10042633C2 (de) * 2000-08-30 2002-06-20 Infineon Technologies Ag Erkennung eines Geräte-Anschlußzustands beim USB
JP2002149293A (ja) * 2000-11-07 2002-05-24 Sony Corp データ入出力装置及びデータ入出力方法
US8605623B2 (en) * 2002-05-31 2013-12-10 Koninklijke Philips N.V. Determining and configuring a communication path in a network
KR100597734B1 (ko) * 2002-06-25 2006-07-07 삼성전자주식회사 메모리드라이브 및 그 제어방법
JP4236440B2 (ja) * 2002-10-09 2009-03-11 株式会社ルネサステクノロジ Ｉｃカード
EP1717910B1 (en) 2005-04-27 2011-12-14 LG Electronics Inc. Mobile communications terminal using multi-functional socket and method thereof
KR100745282B1 (ko) * 2005-08-11 2007-08-01 엘지전자 주식회사 미디어 싱크 디바이스에 연결된 복수의 미디어 소스디바이스 제어 장치 및 방법
CN101444091A (zh) * 2006-05-14 2009-05-27 晟碟以色列有限公司 双模式数字多媒体连接器
JP5029121B2 (ja) * 2007-04-25 2012-09-19 ソニー株式会社 データ受信装置、データ送信装置、および情報処理方法、並びにコンピュータ・プログラム
JP4479776B2 (ja) * 2007-10-05 2010-06-09 ソニー株式会社 表示装置および送信装置
US7921231B2 (en) * 2008-01-04 2011-04-05 Silicon Image, Inc. Discovery of electronic devices utilizing a control bus
US8090030B2 (en) * 2008-01-04 2012-01-03 Silicon Image, Inc. Method, apparatus and system for generating and facilitating mobile high-definition multimedia interface
US8949481B2 (en) * 2009-09-14 2015-02-03 Cadence Design Systems, Inc. Techniques for achieving complete interoperability between different types of multimedia display interfaces
JP5771986B2 (ja) * 2010-12-28 2015-09-02 ソニー株式会社 電子機器、電子機器の制御方法および電子機器システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI771132B (zh) * 2021-05-26 2022-07-11 宏觀微電子股份有限公司 一種用於光通訊通道的源節點架構
TWI822472B (zh) * 2022-11-17 2023-11-11 宏正自動科技股份有限公司 連接裝置及其控制方法

Also Published As

Publication number Publication date
BRPI1106073A2 (pt) 2016-05-03
RU2553980C2 (ru) 2015-06-20
EP2405654A4 (en) 2013-09-18
US8862791B2 (en) 2014-10-14
RU2011140337A (ru) 2013-04-10
KR20120130121A (ko) 2012-11-29
JP5515919B2 (ja) 2014-06-11
EP2405654B1 (en) 2016-01-20
KR101661787B1 (ko) 2016-09-30
US20120036284A1 (en) 2012-02-09
JP2011205164A (ja) 2011-10-13
EP2405654A1 (en) 2012-01-11
CN102422638A (zh) 2012-04-18
TW201203096A (en) 2012-01-16
CN102422638B (zh) 2015-03-25
WO2011099407A1 (ja) 2011-08-18

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