CN100376108C - 保护存储器的装置和方法 - Google Patents

保护存储器的装置和方法 Download PDF

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Publication number
CN100376108C
CN100376108C CNB028257626A CN02825762A CN100376108C CN 100376108 C CN100376108 C CN 100376108C CN B028257626 A CNB028257626 A CN B028257626A CN 02825762 A CN02825762 A CN 02825762A CN 100376108 C CN100376108 C CN 100376108C
Authority
CN
China
Prior art keywords
control
unit
receiver
state
signal
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
CNB028257626A
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English (en)
Chinese (zh)
Other versions
CN1606866A (zh
Inventor
约翰·R·谢伦伯格
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
International Digital Madison Patent Holding SAS
Original Assignee
THOMSON LICENSING 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 THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN1606866A publication Critical patent/CN1606866A/zh
Application granted granted Critical
Publication of CN100376108C publication Critical patent/CN100376108C/zh
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)
  • Power Sources (AREA)
  • Selective Calling Equipment (AREA)
CNB028257626A 2001-12-19 2002-12-11 保护存储器的装置和方法 Expired - Fee Related CN100376108C (zh)

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
US10/025,160 2001-12-19

Publications (2)

Publication Number Publication Date
CN1606866A CN1606866A (zh) 2005-04-13
CN100376108C true CN100376108C (zh) 2008-03-19

Family

ID=21824384

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028257626A Expired - Fee Related CN100376108C (zh) 2001-12-19 2002-12-11 保护存储器的装置和方法

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001022583A2 (en) * 1999-09-22 2001-03-29 Thomson Licensing S.A. Pll with memory for electronic alignments
WO2001022204A1 (en) * 1999-09-22 2001-03-29 Sony Corporation Information processor, display control method, and recorded medium
CN1320328A (zh) * 1998-09-30 2001-10-31 汤姆森特许公司 提供电视接收机校准功能的设备
WO2001095121A2 (en) * 2000-06-02 2001-12-13 Thomson Licensing S.A. Bus operation with integrated circuits in an unpowered state

Family Cites Families (5)

* 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
KR20030010665A (ko) * 2000-06-09 2003-02-05 톰슨 라이센싱 소시에떼 아노님 텔레비전 수신기에서 튜너 파라미터를 제공하는 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1320328A (zh) * 1998-09-30 2001-10-31 汤姆森特许公司 提供电视接收机校准功能的设备
WO2001022583A2 (en) * 1999-09-22 2001-03-29 Thomson Licensing S.A. Pll with memory for electronic alignments
WO2001022204A1 (en) * 1999-09-22 2001-03-29 Sony Corporation Information processor, display control method, and recorded medium
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
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
ES2265518T3 (es) 2007-02-16
DE60212447T2 (de) 2007-06-21
DE60212447D1 (de) 2006-07-27
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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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: French Boulogne

Patentee before: THOMSON LICENSING

CP02 Change in the address of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20190123

Address after: Paris France

Patentee after: International Digital Madison Patent Holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

Effective date of registration: 20190123

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080319

Termination date: 20201211

CF01 Termination of patent right due to non-payment of annual fee