DE3789818T2 - Videospeichersteuereinrichtung. - Google Patents

Videospeichersteuereinrichtung.

Info

Publication number
DE3789818T2
DE3789818T2 DE3789818T DE3789818T DE3789818T2 DE 3789818 T2 DE3789818 T2 DE 3789818T2 DE 3789818 T DE3789818 T DE 3789818T DE 3789818 T DE3789818 T DE 3789818T DE 3789818 T2 DE3789818 T2 DE 3789818T2
Authority
DE
Germany
Prior art keywords
memory controller
video memory
video
controller
memory
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
DE3789818T
Other languages
English (en)
Other versions
DE3789818D1 (de
Inventor
Haruhito Pioneer Elec Miyazaki
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE3789818D1 publication Critical patent/DE3789818D1/de
Application granted granted Critical
Publication of DE3789818T2 publication Critical patent/DE3789818T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE3789818T 1986-03-06 1987-03-04 Videospeichersteuereinrichtung. Expired - Fee Related DE3789818T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61049253A JPS62206976A (ja) 1986-03-06 1986-03-06 ビデオメモリ−の制御装置

Publications (2)

Publication Number Publication Date
DE3789818D1 DE3789818D1 (de) 1994-06-23
DE3789818T2 true DE3789818T2 (de) 1994-12-08

Family

ID=12825674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789818T Expired - Fee Related DE3789818T2 (de) 1986-03-06 1987-03-04 Videospeichersteuereinrichtung.

Country Status (4)

Country Link
US (1) US4797743A (de)
EP (1) EP0238232B1 (de)
JP (1) JPS62206976A (de)
DE (1) DE3789818T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201314B (en) * 1987-02-18 1991-02-27 Sony Corp Digital video signal processing methods and apparatus
DE4011241B4 (de) * 1990-04-06 2005-06-02 Micronas Gmbh Digitale Fernsehsignalverarbeitungsschaltung mit orthogonalem Ausgangstakt
JP2699614B2 (ja) * 1990-06-06 1998-01-19 松下電器産業株式会社 画像メモリ装置
US5291275A (en) * 1990-06-20 1994-03-01 International Business Machines Incorporated Triple field buffer for television image storage and visualization on raster graphics display
JP2530387B2 (ja) * 1991-01-31 1996-09-04 パイオニア株式会社 シンクロナイザ
JP2653940B2 (ja) * 1991-07-12 1997-09-17 シャープ株式会社 磁気テープ記録再生装置
DE69422324T2 (de) * 1993-03-29 2000-07-27 Koninkl Philips Electronics Nv Speicherarchitektur mit Fenstern zum Bildkompilieren
US6469741B2 (en) 1993-07-26 2002-10-22 Pixel Instruments Corp. Apparatus and method for processing television signals
KR0154998B1 (ko) * 1994-10-13 1998-11-16 김광호 영상메모리의 데이타 혼선방지회로
US6836295B1 (en) 1995-12-07 2004-12-28 J. Carl Cooper Audio to video timing measurement for MPEG type television systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5158811A (en) * 1974-11-19 1976-05-22 Chubu Nippon Hoso Kk Terebijongazono kirokusaiseihoshiki
WO1979000213A1 (en) * 1977-10-14 1979-04-19 Arvin Ind Inc Video editing system
JPS6043707B2 (ja) * 1978-03-08 1985-09-30 株式会社東京放送 位相変換装置
JPS6059792B2 (ja) * 1978-11-30 1985-12-26 ソニー株式会社 カラ−映像信号処理装置
JPS5648758A (en) * 1979-09-28 1981-05-02 Toshiba Corp Synchronous converter for video signal
JPS59185473A (ja) * 1983-04-06 1984-10-22 Tokyo Hoso:Kk テレビジヨン同期変換装置
WO1985005001A1 (en) * 1984-04-24 1985-11-07 Matsushita Electric Industrial Co., Ltd. Device for correcting time axis
JPH0659092B2 (ja) * 1985-04-15 1994-08-03 ソニー株式会社 フレ−ムシンクロナイザ−

Also Published As

Publication number Publication date
US4797743A (en) 1989-01-10
DE3789818D1 (de) 1994-06-23
JPS62206976A (ja) 1987-09-11
EP0238232A2 (de) 1987-09-23
EP0238232A3 (en) 1988-12-14
EP0238232B1 (de) 1994-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee