CN101271679B - 图像数据处理装置 - Google Patents

图像数据处理装置 Download PDF

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Publication number
CN101271679B
CN101271679B CN 200710196100 CN200710196100A CN101271679B CN 101271679 B CN101271679 B CN 101271679B CN 200710196100 CN200710196100 CN 200710196100 CN 200710196100 A CN200710196100 A CN 200710196100A CN 101271679 B CN101271679 B CN 101271679B
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CN
China
Prior art keywords
clock
output
circuit
processor
reference clock
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
CN 200710196100
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English (en)
Chinese (zh)
Other versions
CN101271679A (zh
Inventor
浅村吉范
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN101271679A publication Critical patent/CN101271679A/zh
Application granted granted Critical
Publication of CN101271679B publication Critical patent/CN101271679B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
    • 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
    • G09G5/008—Clock recovery
    • 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
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CN 200710196100 2007-03-19 2007-12-03 图像数据处理装置 Expired - Fee Related CN101271679B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007070095A JP2008233304A (ja) 2007-03-19 2007-03-19 画像データ処理装置
JP2007-070095 2007-03-19

Publications (2)

Publication Number Publication Date
CN101271679A CN101271679A (zh) 2008-09-24
CN101271679B true CN101271679B (zh) 2010-06-30

Family

ID=39774300

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200710196100 Expired - Fee Related CN101271679B (zh) 2007-03-19 2007-12-03 图像数据处理装置

Country Status (3)

Country Link
US (1) US8878993B2 (enExample)
JP (1) JP2008233304A (enExample)
CN (1) CN101271679B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5631657B2 (ja) * 2010-08-11 2014-11-26 東芝エレベータ株式会社 エレベータの表示制御システム
CN108039888B (zh) * 2018-01-17 2024-09-27 优利德科技(中国)股份有限公司 一种dds信号源时钟发生电路、信号源及其方法
FR3088124A1 (fr) * 2018-11-06 2020-05-08 Stmicroelectronics (Rousset) Sas Procede d'elaboration de signaux declencheurs pour une commande d'une interface multimedia, et circuit integre correspondant
CN120496429A (zh) * 2025-07-01 2025-08-15 海的电子科技(苏州)有限公司 点屏系统、点屏方法和程序产品

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043289C (zh) * 1992-11-05 1999-05-05 三星电子株式会社 防止视频处理器图象劣化的方法及其电路
US5909144A (en) * 1996-01-29 1999-06-01 Hewlett-Packard Company Digital method and apparatus for reducing EMI emissions in digitally-clocked systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2757641B2 (ja) * 1991-12-09 1998-05-25 株式会社富士通ゼネラル カラー画像処理装置
JPH05242232A (ja) * 1992-02-28 1993-09-21 Hitachi Ltd 情報処理装置及び映像表示装置
JP4059279B2 (ja) * 1996-02-22 2008-03-12 セイコーエプソン株式会社 ドットクロック信号を調整するための方法及び装置
JP3349983B2 (ja) * 1999-05-14 2002-11-25 エヌイーシーマイクロシステム株式会社 半導体集積回路装置
KR100396880B1 (ko) * 2000-08-28 2003-09-02 삼성전자주식회사 가변 반송 주파수를 가지는 저잡음 주파수 변조기
JP2005091509A (ja) 2003-09-12 2005-04-07 Chi Mei Electronics Corp 画像表示装置および画像表示システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1043289C (zh) * 1992-11-05 1999-05-05 三星电子株式会社 防止视频处理器图象劣化的方法及其电路
US5909144A (en) * 1996-01-29 1999-06-01 Hewlett-Packard Company Digital method and apparatus for reducing EMI emissions in digitally-clocked systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2001-296856A 2001.10.26
JP特开2005-91509A 2005.04.07

Also Published As

Publication number Publication date
CN101271679A (zh) 2008-09-24
US8878993B2 (en) 2014-11-04
JP2008233304A (ja) 2008-10-02
US20080231749A1 (en) 2008-09-25

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