DE3153277C2 - Video-Ausgabe-Prozessor für ein Computergraphiksystem - Google Patents

Video-Ausgabe-Prozessor für ein Computergraphiksystem

Info

Publication number
DE3153277C2
DE3153277C2 DE19813153277 DE3153277A DE3153277C2 DE 3153277 C2 DE3153277 C2 DE 3153277C2 DE 19813153277 DE19813153277 DE 19813153277 DE 3153277 A DE3153277 A DE 3153277A DE 3153277 C2 DE3153277 C2 DE 3153277C2
Authority
DE
Germany
Prior art keywords
video
data
memory
signal
address
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
Application number
DE19813153277
Other languages
German (de)
English (en)
Other versions
DE3153277A1 (enExample
Inventor
Rodney Dennis Palo Alto Calif. Stock
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Publication of DE3153277A1 publication Critical patent/DE3153277A1/de
Application granted granted Critical
Publication of DE3153277C2 publication Critical patent/DE3153277C2/de
Expired 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G09G5/391—Resolution modifying circuits, e.g. variable screen formats
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/022—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using memory planes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/045—Zooming at least part of an image, i.e. enlarging it or shrinking it
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/026—Control of mixing and/or overlay of colours in general
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers

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 Input (AREA)
  • Digital Computer Display Output (AREA)
DE19813153277 1980-04-11 1981-04-13 Video-Ausgabe-Prozessor für ein Computergraphiksystem Expired DE3153277C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13933180A 1980-04-11 1980-04-11

Publications (2)

Publication Number Publication Date
DE3153277A1 DE3153277A1 (enExample) 1985-07-11
DE3153277C2 true DE3153277C2 (de) 1986-09-18

Family

ID=22486131

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813153277 Expired DE3153277C2 (de) 1980-04-11 1981-04-13 Video-Ausgabe-Prozessor für ein Computergraphiksystem
DE19813114923 Expired DE3114923C2 (de) 1980-04-11 1981-04-13 Video-Ausgabe-Prozessor für ein Computer-Graphiksystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19813114923 Expired DE3114923C2 (de) 1980-04-11 1981-04-13 Video-Ausgabe-Prozessor für ein Computer-Graphiksystem

Country Status (3)

Country Link
JP (1) JPS5713484A (enExample)
DE (2) DE3153277C2 (enExample)
GB (2) GB2075317B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190995A (en) * 1981-05-20 1982-11-24 Mitsubishi Electric Corp Display indicator
US4554538A (en) * 1983-05-25 1985-11-19 Westinghouse Electric Corp. Multi-level raster scan display system
GB2149265B (en) * 1983-11-03 1988-06-08 Bank Of England The Governor A Construction of complex patterns
GB2180427B (en) * 1983-11-03 1988-02-10 Bank Of England Image formation and storage
EP0169940A1 (de) * 1984-07-27 1986-02-05 Siemens Aktiengesellschaft Bildsteuereinheit für ein Datensichtgerät
JPS61137186A (ja) * 1984-12-07 1986-06-24 株式会社東芝 表示制御装置
FR2585530B1 (fr) * 1985-07-23 1987-11-27 Texas Instruments France Dispositif de composition de signaux de composantes de couleurs a partir de signaux de luminance et de chrominance et dispositif d'affichage video en comportant application
JPS6242277A (ja) * 1985-08-19 1987-02-24 Fanuc Ltd 画像処理装置
US4755956A (en) * 1985-11-01 1988-07-05 Allied-Signal Inc. Freeze frame apparatus for moving map display system
US4897812A (en) * 1986-06-25 1990-01-30 Wang Laboratories, Inc. Graphics adapter
US4809166A (en) * 1986-08-27 1989-02-28 Advanced Micro Devices, Inc. Data assembly apparatus and method
GB8707088D0 (en) * 1987-03-25 1987-04-29 Quantel Ltd Character & graphical generating systems
GB2203873B (en) * 1987-04-07 1991-04-03 Possum Controls Ltd Control system
US5038301A (en) * 1987-07-31 1991-08-06 Compaq Computer Corporation Method and apparatus for multi-monitor adaptation circuit
US5369744A (en) * 1989-10-16 1994-11-29 Hitachi, Ltd. Address-translatable graphic processor, data processor and drawing method with employment of the same
US5847700A (en) * 1991-06-14 1998-12-08 Silicon Graphics, Inc. Integrated apparatus for displaying a plurality of modes of color information on a computer output display
GB2270450B (en) * 1992-09-08 1997-03-26 Silicon Graphics Incorporation Integrated apparatus for displaying a plurality of modes of color information on a computer output display
CA2107314C (en) * 1992-09-30 2001-04-17 Katsunori Takahashi Computer system
US5459485A (en) * 1992-10-01 1995-10-17 Hudson Soft Co., Ltd. Image and sound processing apparatus
TW397958B (en) * 1992-10-09 2000-07-11 Hudson Soft Co Ltd Image processing system
CA2108730C (en) * 1992-12-07 1999-10-12 James Corona Apparatus for, and methods of providing a universal format of pixels and for scaling fields in the pixels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555523A (en) * 1969-03-28 1971-01-12 Ultrasonic Systems Corp Information storage and display system
DE2636788C3 (de) * 1976-08-16 1980-01-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Datenspeicher für Datensichtgeräte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
GB2137857A (en) 1984-10-10
GB2075317A (en) 1981-11-11
DE3153277A1 (enExample) 1985-07-11
GB2075317B (en) 1984-11-14
DE3114923A1 (de) 1982-02-04
GB2137857B (en) 1985-04-11
JPS5713484A (en) 1982-01-23
DE3114923C2 (de) 1985-10-24
GB8409677D0 (en) 1984-05-23

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