KR100922450B1 - 메모리 보호 장치 및 방법 - Google Patents

메모리 보호 장치 및 방법 Download PDF

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Publication number
KR100922450B1
KR100922450B1 KR1020047009320A KR20047009320A KR100922450B1 KR 100922450 B1 KR100922450 B1 KR 100922450B1 KR 1020047009320 A KR1020047009320 A KR 1020047009320A KR 20047009320 A KR20047009320 A KR 20047009320A KR 100922450 B1 KR100922450 B1 KR 100922450B1
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KR
South Korea
Prior art keywords
control
circuit board
signal
receiver
circuit
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
Application number
KR1020047009320A
Other languages
English (en)
Korean (ko)
Other versions
KR20040068251A (ko
Inventor
존 라이안 스켈렌베르거
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20040068251A publication Critical patent/KR20040068251A/ko
Application granted granted Critical
Publication of KR100922450B1 publication Critical patent/KR100922450B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
  • Selective Calling Equipment (AREA)
  • Power Sources (AREA)
KR1020047009320A 2001-12-19 2002-12-11 메모리 보호 장치 및 방법 Expired - Fee Related KR100922450B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/025,160 2001-12-19
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
PCT/US2002/039529 WO2003055204A1 (en) 2001-12-19 2002-12-11 Apparatus and method for protecting a memory

Publications (2)

Publication Number Publication Date
KR20040068251A KR20040068251A (ko) 2004-07-30
KR100922450B1 true KR100922450B1 (ko) 2009-10-21

Family

ID=21824384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047009320A Expired - Fee Related KR100922450B1 (ko) 2001-12-19 2002-12-11 메모리 보호 장치 및 방법

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
US10555028B2 (en) * 2014-05-08 2020-02-04 Lg Electronics Inc. Image providing device
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000019717A1 (en) * 1998-09-30 2000-04-06 Thomson Licensing S.A. Apparatus for providing television receiver alignment functions
WO2001022583A2 (en) * 1999-09-22 2001-03-29 Thomson Licensing S.A. Pll with memory for electronic alignments
WO2001095121A2 (en) * 2000-06-02 2001-12-13 Thomson Licensing S.A. Bus operation with integrated circuits in an unpowered state

Family Cites Families (6)

* 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
DE60036921T2 (de) * 1999-09-22 2008-08-07 Sony Corp. Informationsprozessor, anzeige steuerungsverfahren sowie aufgezeichnetes medium
EP1287689A2 (en) * 2000-06-09 2003-03-05 Thomson Licensing S.A. Apparatus for providing tuner parameters in a television receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000019717A1 (en) * 1998-09-30 2000-04-06 Thomson Licensing S.A. Apparatus for providing television receiver alignment functions
WO2001022583A2 (en) * 1999-09-22 2001-03-29 Thomson Licensing S.A. Pll with memory for electronic alignments
WO2001095121A2 (en) * 2000-06-02 2001-12-13 Thomson Licensing S.A. Bus operation with integrated circuits in an unpowered state

Also Published As

Publication number Publication date
KR20040068251A (ko) 2004-07-30
EP1457044A1 (en) 2004-09-15
DE60212447T2 (de) 2007-06-21
JP4271579B2 (ja) 2009-06-03
ES2265518T3 (es) 2007-02-16
CN100376108C (zh) 2008-03-19
MY136089A (en) 2008-08-29
MXPA04006069A (es) 2004-09-27
JP2005514815A (ja) 2005-05-19
WO2003055204A1 (en) 2003-07-03
EP1457044B1 (en) 2006-06-14
CN1606866A (zh) 2005-04-13
DE60212447D1 (de) 2006-07-27
US20030112376A1 (en) 2003-06-19
US6876400B2 (en) 2005-04-05
AU2002357814A1 (en) 2003-07-09

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