CN102422638B - 电子设备和所连接的外部设备的数字接口确定方法 - Google Patents

电子设备和所连接的外部设备的数字接口确定方法 Download PDF

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Publication number
CN102422638B
CN102422638B CN201180002038.7A CN201180002038A CN102422638B CN 102422638 B CN102422638 B CN 102422638B CN 201180002038 A CN201180002038 A CN 201180002038A CN 102422638 B CN102422638 B CN 102422638B
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CN
China
Prior art keywords
pin
digital interface
unit
voltage
external equipment
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.)
Expired - Fee Related
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CN201180002038.7A
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English (en)
Chinese (zh)
Other versions
CN102422638A (zh
Inventor
田尾昭彦
斋藤武比古
林俊英
市村元
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.)
Sony Corp
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.)
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Publication date
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Publication of CN102422638A publication Critical patent/CN102422638A/zh
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Publication of CN102422638B publication Critical patent/CN102422638B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver
    • 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)
  • Controls And Circuits For Display Device (AREA)
  • Information Transfer Systems (AREA)
CN201180002038.7A 2010-02-12 2011-02-02 电子设备和所连接的外部设备的数字接口确定方法 Expired - Fee Related CN102422638B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2010-029545 2010-02-12
JP2010029545 2010-02-12
JP2010044778 2010-03-01
JP2010-044778 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
JP2010-067089 2010-03-23
PCT/JP2011/052180 WO2011099407A1 (ja) 2010-02-12 2011-02-02 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
CN102422638A CN102422638A (zh) 2012-04-18
CN102422638B true CN102422638B (zh) 2015-03-25

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Family Applications (1)

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CN201180002038.7A Expired - Fee Related CN102422638B (zh) 2010-02-12 2011-02-02 电子设备和所连接的外部设备的数字接口确定方法

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)

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Also Published As

Publication number Publication date
KR101661787B1 (ko) 2016-09-30
TW201203096A (en) 2012-01-16
EP2405654A1 (en) 2012-01-11
US8862791B2 (en) 2014-10-14
JP2011205164A (ja) 2011-10-13
US20120036284A1 (en) 2012-02-09
EP2405654A4 (en) 2013-09-18
WO2011099407A1 (ja) 2011-08-18
RU2553980C2 (ru) 2015-06-20
BRPI1106073A2 (pt) 2016-05-03
RU2011140337A (ru) 2013-04-10
JP5515919B2 (ja) 2014-06-11
TWI539370B (zh) 2016-06-21
KR20120130121A (ko) 2012-11-29
EP2405654B1 (en) 2016-01-20
CN102422638A (zh) 2012-04-18

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