ES2265518T3 - Aparato y metodo para proteger una memoria. - Google Patents

Aparato y metodo para proteger una memoria. Download PDF

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Publication number
ES2265518T3
ES2265518T3 ES02792355T ES02792355T ES2265518T3 ES 2265518 T3 ES2265518 T3 ES 2265518T3 ES 02792355 T ES02792355 T ES 02792355T ES 02792355 T ES02792355 T ES 02792355T ES 2265518 T3 ES2265518 T3 ES 2265518T3
Authority
ES
Spain
Prior art keywords
control
memory
circuits
state
receiver
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 - Lifetime
Application number
ES02792355T
Other languages
English (en)
Spanish (es)
Inventor
John Ryan Schellenberger
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of ES2265518T3 publication Critical patent/ES2265518T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2213/0016—Inter-integrated circuit (I2C)
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4435—Memory management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)
  • Storage Device Security (AREA)
  • Electronic Switches (AREA)
  • Power Sources (AREA)
  • Selective Calling Equipment (AREA)
ES02792355T 2001-12-19 2002-12-11 Aparato y metodo para proteger una memoria. Expired - Lifetime ES2265518T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,160 US6876400B2 (en) 2001-12-19 2001-12-19 Apparatus and method for protecting a memory sharing signal control lines with other circuitry
US25160 2001-12-19

Publications (1)

Publication Number Publication Date
ES2265518T3 true ES2265518T3 (es) 2007-02-16

Family

ID=21824384

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02792355T Expired - Lifetime ES2265518T3 (es) 2001-12-19 2002-12-11 Aparato y metodo para proteger una memoria.

Country Status (11)

Country Link
US (1) US6876400B2 (enExample)
EP (1) EP1457044B1 (enExample)
JP (1) JP4271579B2 (enExample)
KR (1) KR100922450B1 (enExample)
CN (1) CN100376108C (enExample)
AU (1) AU2002357814A1 (enExample)
DE (1) DE60212447T2 (enExample)
ES (1) ES2265518T3 (enExample)
MX (1) MXPA04006069A (enExample)
MY (1) MY136089A (enExample)
WO (1) WO2003055204A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7120013B1 (en) * 2003-04-11 2006-10-10 Raytheon Company System and method for transferring large amounts of stored data
US20050187545A1 (en) * 2004-02-20 2005-08-25 Hooven Michael D. Magnetic catheter ablation device and method
AT501137B1 (de) * 2004-12-06 2006-11-15 Vaillant Gmbh Verfahren zur erweiterten nutzung einer iic-bus-signalleitung
EP1788574B1 (de) * 2005-11-16 2012-04-04 Siemens Aktiengesellschaft Elektrisches Gerät dessen Speicherdaten auch bei Defekt auslesbar sind
US7868660B2 (en) 2006-04-20 2011-01-11 Atmel Corporation Serial communications bus with active pullup
KR101437868B1 (ko) * 2007-11-14 2014-09-05 삼성디스플레이 주식회사 표시 장치
KR101389205B1 (ko) * 2008-12-26 2014-04-25 엘지디스플레이 주식회사 액정표시장치와 그 구동방법
JP2014216785A (ja) * 2013-04-24 2014-11-17 株式会社東芝 電子機器、表示方法及びプログラム
CN103226888B (zh) * 2013-05-02 2015-08-19 四川省迪特尔电子有限公司 一种智能控制的红外遥控智能节电待机系统用电源电路
US9710423B2 (en) * 2014-04-02 2017-07-18 Qualcomm Incorporated Methods to send extra information in-band on inter-integrated circuit (I2C) bus
WO2015170938A1 (ko) * 2014-05-08 2015-11-12 엘지전자 주식회사 영상제공장치
CN105472295A (zh) * 2016-01-06 2016-04-06 广州视声智能科技有限公司 一种用于二线制可视对讲系统的视频信号传输的电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563655A (en) * 1994-02-28 1996-10-08 Eastman Kodak Company Intelligent digital image storage for an electronic camera
US6151077A (en) * 1994-12-22 2000-11-21 U.S. Philips Corporation Interface system for a television receiver
US5748255A (en) * 1994-12-22 1998-05-05 Philips Electronics North America Corporation Interface system for a television receiver
US6693678B1 (en) * 1997-12-18 2004-02-17 Thomson Licensing S.A. Data bus driver having first and second operating modes for coupling data to the bus at first and second rates
WO2000019717A1 (en) * 1998-09-30 2000-04-06 Thomson Licensing S.A. Apparatus for providing television receiver alignment functions
AU4022101A (en) * 1999-09-22 2001-04-24 Thomson Licensing S.A. Pll with memory for electronic alignments
EP1146415B1 (en) * 1999-09-22 2007-10-31 Sony Corporation Information processor, display control method, and recorded medium
DE60102018T2 (de) * 2000-06-02 2005-01-27 Thomson Licensing S.A., Boulogne Busbetrieb von integrierten schaltungen mit abgeschalteter versorgungsspannung
KR20030010665A (ko) * 2000-06-09 2003-02-05 톰슨 라이센싱 소시에떼 아노님 텔레비전 수신기에서 튜너 파라미터를 제공하는 장치

Also Published As

Publication number Publication date
KR20040068251A (ko) 2004-07-30
US20030112376A1 (en) 2003-06-19
MXPA04006069A (es) 2004-09-27
EP1457044B1 (en) 2006-06-14
JP4271579B2 (ja) 2009-06-03
CN1606866A (zh) 2005-04-13
US6876400B2 (en) 2005-04-05
MY136089A (en) 2008-08-29
DE60212447T2 (de) 2007-06-21
DE60212447D1 (de) 2006-07-27
CN100376108C (zh) 2008-03-19
AU2002357814A1 (en) 2003-07-09
EP1457044A1 (en) 2004-09-15
JP2005514815A (ja) 2005-05-19
WO2003055204A1 (en) 2003-07-03
KR100922450B1 (ko) 2009-10-21

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