DE3786540D1 - Taktgenerator fuer einen videosignalprozessor. - Google Patents

Taktgenerator fuer einen videosignalprozessor.

Info

Publication number
DE3786540D1
DE3786540D1 DE8787119231T DE3786540T DE3786540D1 DE 3786540 D1 DE3786540 D1 DE 3786540D1 DE 8787119231 T DE8787119231 T DE 8787119231T DE 3786540 T DE3786540 T DE 3786540T DE 3786540 D1 DE3786540 D1 DE 3786540D1
Authority
DE
Germany
Prior art keywords
video signal
signal processor
clock generator
clock
generator
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
DE8787119231T
Other languages
English (en)
Inventor
Takao C O Nec Corpor Nishitani
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3786540D1 publication Critical patent/DE3786540D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G09G5/18—Timing circuits for raster scan displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Image Input (AREA)
  • Image Analysis (AREA)
DE8787119231T 1986-12-27 1987-12-24 Taktgenerator fuer einen videosignalprozessor. Expired - Lifetime DE3786540D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61312724A JPS63165922A (ja) 1986-12-27 1986-12-27 サブ画面入出力タイミング発生器

Publications (1)

Publication Number Publication Date
DE3786540D1 true DE3786540D1 (de) 1993-08-19

Family

ID=18032654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787119231T Expired - Lifetime DE3786540D1 (de) 1986-12-27 1987-12-24 Taktgenerator fuer einen videosignalprozessor.

Country Status (4)

Country Link
US (1) US4835611A (de)
EP (1) EP0273416B1 (de)
JP (1) JPS63165922A (de)
DE (1) DE3786540D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670982A1 (fr) * 1990-12-21 1992-06-26 Thomson Consumer Electronics Procede de synchronisation de fonctions de commande avec des signaux video dans un recepteur de television et dispositif de mise en óoeuvre.
US5835134A (en) * 1995-10-13 1998-11-10 Digital Equipment Corporation Calibration and merging unit for video adapters
US6052151A (en) * 1995-12-08 2000-04-18 Sony Corporation Editing apparatus
US6943844B2 (en) * 2001-06-13 2005-09-13 Intel Corporation Adjusting pixel clock

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57193854A (en) * 1981-05-25 1982-11-29 Hitachi Ltd Programmable picture input device
JPS58142487A (ja) * 1982-02-18 1983-08-24 Fuji Electric Co Ltd 特徴抽出装置
FR2523790B1 (fr) * 1982-03-19 1986-05-30 Thomson Csf Dispositif et appareil de saisie selective de signaux notamment de television en vue de leur caracterisation par un calculateur numerique
US4488180A (en) * 1982-04-02 1984-12-11 Chyron Corporation Video switching
JPS59146365A (ja) * 1983-02-09 1984-08-22 Fuji Electric Co Ltd マスク情報記憶方式
US4633415A (en) * 1984-06-11 1986-12-30 Northern Telecom Limited Windowing and scrolling for a cathode-ray tube display
EP0169709B1 (de) * 1984-07-20 1990-06-13 Nec Corporation Realzeitverarbeitungssystem für Videosignale

Also Published As

Publication number Publication date
EP0273416A3 (en) 1990-10-24
JPS63165922A (ja) 1988-07-09
EP0273416B1 (de) 1993-07-14
EP0273416A2 (de) 1988-07-06
US4835611A (en) 1989-05-30

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Legal Events

Date Code Title Description
8332 No legal effect for de