JPS641027A - Video equipment for giving video data to display device - Google Patents

Video equipment for giving video data to display device

Info

Publication number
JPS641027A
JPS641027A JP63062059A JP6205988A JPS641027A JP S641027 A JPS641027 A JP S641027A JP 63062059 A JP63062059 A JP 63062059A JP 6205988 A JP6205988 A JP 6205988A JP S641027 A JPS641027 A JP S641027A
Authority
JP
Japan
Prior art keywords
video
controller
count value
circuit
display device
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.)
Granted
Application number
JP63062059A
Other languages
English (en)
Other versions
JP2649373B2 (ja
JPH011027A (ja
Inventor
Tobin E Farand
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.)
Apple Inc
Original Assignee
Apple Computer Inc
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 Apple Computer Inc filed Critical Apple Computer Inc
Publication of JPS641027A publication Critical patent/JPS641027A/ja
Publication of JPH011027A publication Critical patent/JPH011027A/ja
Application granted granted Critical
Publication of JP2649373B2 publication Critical patent/JP2649373B2/ja
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
    • G09G5/36—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • 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
    • G09G5/06—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 colour palettes, e.g. look-up tables
    • 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
    • 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
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Memory System (AREA)
JP63062059A 1987-03-19 1988-03-17 表示装置へビデオデータを与えるビデオ装置 Expired - Lifetime JP2649373B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/027,847 US4884069A (en) 1987-03-19 1987-03-19 Video apparatus employing VRAMs
US27,847 1987-03-19

Publications (3)

Publication Number Publication Date
JPS641027A true JPS641027A (en) 1989-01-05
JPH011027A JPH011027A (ja) 1989-01-05
JP2649373B2 JP2649373B2 (ja) 1997-09-03

Family

ID=21840120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63062059A Expired - Lifetime JP2649373B2 (ja) 1987-03-19 1988-03-17 表示装置へビデオデータを与えるビデオ装置

Country Status (5)

Country Link
US (1) US4884069A (ja)
JP (1) JP2649373B2 (ja)
AU (1) AU602062B2 (ja)
CA (1) CA1301972C (ja)
GB (1) GB2202978B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175713B1 (en) 1998-06-04 2001-01-16 Fuji Xerox Co., Ltd. Image recording apparatus with reduced thermal energy requirements
US6577837B2 (en) 2000-10-19 2003-06-10 Fuji Xerox Co., Ltd. Image forming method and image forming apparatus

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100715A (ja) * 1988-10-07 1990-04-12 Sharp Corp 表示用メモリの有効利用方式
US5161221A (en) * 1988-12-12 1992-11-03 Eastman Kodak Company Multi-memory bank system for receiving continuous serial data stream and monitoring same to control bank switching without interrupting continuous data flow rate
GB2231981A (en) * 1989-04-27 1990-11-28 Stc Plc Memory read/write arrangement
US5162788A (en) * 1989-06-16 1992-11-10 Apple Computer, Inc. Chunky planar data packing apparatus and method for a video memory
US5329617A (en) * 1989-07-23 1994-07-12 Texas Instruments Incorporated Graphics processor nonconfined address calculation system
GB2245394A (en) * 1990-06-18 1992-01-02 Rank Cintel Ltd Video framestore selective addressing system
US5680161A (en) * 1991-04-03 1997-10-21 Radius Inc. Method and apparatus for high speed graphics data compression
JP3027445B2 (ja) * 1991-07-31 2000-04-04 株式会社高取育英会 メモリーコントロールデバイス
US5268682A (en) * 1991-10-07 1993-12-07 Industrial Technology Research Institute Resolution independent raster display system
US5293482A (en) * 1991-10-18 1994-03-08 Supermac Technology, Inc. Method and apparatus for partial display and magnification of a graphical video display
JPH05210085A (ja) * 1992-01-30 1993-08-20 Canon Inc 表示制御装置
US5440755A (en) * 1992-04-06 1995-08-08 Accelerated Systems, Inc. Computer system with a processor-direct universal bus connector and interchangeable bus translator
US5528602A (en) * 1992-12-30 1996-06-18 International Business Machines Corporation Method for determining computer subsystem property
US5394172A (en) * 1993-03-11 1995-02-28 Micron Semiconductor, Inc. VRAM having isolated array sections for providing write functions that will not affect other array sections
JP3807754B2 (ja) * 1993-12-30 2006-08-09 インターナショナル・ビジネス・マシーンズ・コーポレーション ビデオｒａｍにおける自己タイミング式リアルタイム・データ転送
US6359636B1 (en) 1995-07-17 2002-03-19 Gateway, Inc. Graphical user interface for control of a home entertainment system
US5867223A (en) * 1995-07-17 1999-02-02 Gateway 2000, Inc. System for assigning multichannel audio signals to independent wireless audio output devices
US5699545A (en) * 1996-02-05 1997-12-16 Hughes Electronics Row address generator in a memory address system
US6453394B2 (en) 1997-10-03 2002-09-17 Matsushita Electric Industrial Co., Ltd. Memory interface device and memory address generation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151590A (ja) * 1984-12-25 1986-07-10 財団法人鉄道総合技術研究所 デ−タ書込方式
JPS61158376A (ja) * 1984-12-29 1986-07-18 富士通株式会社 デイスプレイ用リフレツシユメモリのアクセス方式
JPS6297073A (ja) * 1985-10-23 1987-05-06 Fujitsu Ltd 画像表示装置のメモリアドレス変換方式

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134257B2 (ja) * 1971-12-14 1976-09-25
US3974493A (en) * 1974-04-29 1976-08-10 Vydec, Inc. Cursor find system for the display of a word processing system
US4283765A (en) * 1978-04-14 1981-08-11 Tektronix, Inc. Graphics matrix multiplier
US4259668A (en) * 1978-05-15 1981-03-31 Sharp Kabushiki Kaisha Television set/calculator interface including exchangeable keyboard panel and program memory cartridge
JPS5756885A (en) * 1980-09-22 1982-04-05 Nippon Electric Co Video address control device
US4404554A (en) * 1980-10-06 1983-09-13 Standard Microsystems Corp. Video address generator and timer for creating a flexible CRT display
US4477802A (en) * 1981-12-17 1984-10-16 The Bendix Corporation Address generator for generating addresses to read out data from a memory along angularly disposed parallel lines
US4646270A (en) * 1983-09-15 1987-02-24 Motorola, Inc. Video graphic dynamic RAM
JPS60147785A (ja) * 1984-01-12 1985-08-03 株式会社アスキ− 論理領域間デ−タ移動制御装置
CA1243138A (en) * 1984-03-09 1988-10-11 Masahiro Kodama High speed memory access circuit of crt display unit
EP0482678B1 (en) * 1984-07-23 1998-01-14 Texas Instruments Incorporated Video system
US4685070A (en) * 1984-08-03 1987-08-04 Texas Instruments Incorporated System and method for displaying, and interactively excavating and examining a three dimensional volume
DE3588156T2 (de) * 1985-01-22 1998-01-08 Texas Instruments Inc., Dallas, Tex. Halbleiterspeicher mit Serienzugriff
US4755810A (en) * 1985-04-05 1988-07-05 Tektronix, Inc. Frame buffer memory

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151590A (ja) * 1984-12-25 1986-07-10 財団法人鉄道総合技術研究所 デ−タ書込方式
JPS61158376A (ja) * 1984-12-29 1986-07-18 富士通株式会社 デイスプレイ用リフレツシユメモリのアクセス方式
JPS6297073A (ja) * 1985-10-23 1987-05-06 Fujitsu Ltd 画像表示装置のメモリアドレス変換方式

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175713B1 (en) 1998-06-04 2001-01-16 Fuji Xerox Co., Ltd. Image recording apparatus with reduced thermal energy requirements
US6577837B2 (en) 2000-10-19 2003-06-10 Fuji Xerox Co., Ltd. Image forming method and image forming apparatus

Also Published As

Publication number Publication date
GB2202978B (en) 1991-12-11
JP2649373B2 (ja) 1997-09-03
US4884069A (en) 1989-11-28
GB8802380D0 (en) 1988-03-02
CA1301972C (en) 1992-05-26
GB2202978A (en) 1988-10-05
AU1302688A (en) 1988-09-15
AU602062B2 (en) 1990-09-27

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