DE69216379D1 - Architektur zur Übertragung eines Bildelementenstroms - Google Patents

Architektur zur Übertragung eines Bildelementenstroms

Info

Publication number
DE69216379D1
DE69216379D1 DE69216379T DE69216379T DE69216379D1 DE 69216379 D1 DE69216379 D1 DE 69216379D1 DE 69216379 T DE69216379 T DE 69216379T DE 69216379 T DE69216379 T DE 69216379T DE 69216379 D1 DE69216379 D1 DE 69216379D1
Authority
DE
Germany
Prior art keywords
architecture
transmission
picture element
element stream
stream
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
DE69216379T
Other languages
English (en)
Inventor
Dean M Drako
Steven G Roskowski
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
Application granted granted Critical
Publication of DE69216379D1 publication Critical patent/DE69216379D1/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
    • G09G5/14—Display of multiple viewports
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
    • 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
    • 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
DE69216379T 1992-01-30 1992-11-13 Architektur zur Übertragung eines Bildelementenstroms Expired - Lifetime DE69216379D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/828,353 US5446866A (en) 1992-01-30 1992-01-30 Architecture for transferring pixel streams, without control information, in a plurality of formats utilizing addressable source and destination channels associated with the source and destination components

Publications (1)

Publication Number Publication Date
DE69216379D1 true DE69216379D1 (de) 1997-02-13

Family

ID=25251568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69216379T Expired - Lifetime DE69216379D1 (de) 1992-01-30 1992-11-13 Architektur zur Übertragung eines Bildelementenstroms

Country Status (4)

Country Link
US (2) US5446866A (de)
EP (1) EP0553549B1 (de)
JP (1) JP3490472B2 (de)
DE (1) DE69216379D1 (de)

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Publication number Priority date Publication date Assignee Title
EP0576749B1 (de) 1992-06-30 1999-06-02 Discovision Associates Datenpipelinesystem
US5253275A (en) 1991-01-07 1993-10-12 H. Lee Browne Audio and video transmission and receiving system
US6034674A (en) * 1992-06-30 2000-03-07 Discovision Associates Buffer manager
US5809270A (en) 1992-06-30 1998-09-15 Discovision Associates Inverse quantizer
US5768561A (en) 1992-06-30 1998-06-16 Discovision Associates Tokens-based adaptive video processing arrangement
US6112017A (en) 1992-06-30 2000-08-29 Discovision Associates Pipeline processing machine having a plurality of reconfigurable processing stages interconnected by a two-wire interface bus
US5784631A (en) 1992-06-30 1998-07-21 Discovision Associates Huffman decoder
US6330665B1 (en) 1992-06-30 2001-12-11 Discovision Associates Video parser
US6263422B1 (en) 1992-06-30 2001-07-17 Discovision Associates Pipeline processing machine with interactive stages operable in response to tokens and system and methods relating thereto
US6047112A (en) 1992-06-30 2000-04-04 Discovision Associates Technique for initiating processing of a data stream of encoded video information
US5861894A (en) 1993-06-24 1999-01-19 Discovision Associates Buffer manager
US5805914A (en) 1993-06-24 1998-09-08 Discovision Associates Data pipeline system and data encoding method
US5829007A (en) 1993-06-24 1998-10-27 Discovision Associates Technique for implementing a swing buffer in a memory array
CA2145365C (en) 1994-03-24 1999-04-27 Anthony M. Jones Method for accessing banks of dram
CA2145361C (en) 1994-03-24 1999-09-07 Martin William Sotheran Buffer manager
DE59504013D1 (de) * 1994-08-25 1998-11-26 Siemens Ag Verfahren zur simultanen digitalen verarbeitung mehrerer von/zu audio-videogeräten zu übertragenden datenpakete in einem rechnersystem
US5682486A (en) * 1995-03-14 1997-10-28 International Business Machines Corporation Video display and control of multiple graphical interfaces
DE19625953A1 (de) * 1996-06-28 1998-01-02 Philips Patentverwaltung Anordnung zur Produktion eines Fernsehbeitrages
GB9704027D0 (en) * 1997-02-26 1997-04-16 Discovision Ass Memory manager for mpeg decoder
WO1999007114A1 (fr) * 1997-08-04 1999-02-11 Matsushita Electric Industrial Co., Ltd. Systeme de gestion de reseau
US6028643A (en) * 1997-09-03 2000-02-22 Colorgraphic Communications Corporation Multiple-screen video adapter with television tuner
US6429903B1 (en) 1997-09-03 2002-08-06 Colorgraphic Communications Corporation Video adapter for supporting at least one television monitor
AU2876400A (en) * 1999-02-09 2000-08-29 Hearme Method and apparatus for managing assets of a client side application
US20020073136A1 (en) * 2000-12-07 2002-06-13 Tomoaki Itoh Data reproduction method, data receiving terminal and data receiving method
US6909432B2 (en) * 2002-02-27 2005-06-21 Hewlett-Packard Development Company, L.P. Centralized scalable resource architecture and system

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US4386416A (en) * 1980-06-02 1983-05-31 Mostek Corporation Data compression, encryption, and in-line transmission system
US4413319A (en) * 1981-03-09 1983-11-01 Allen-Bradley Company Programmable controller for executing block transfer with remote I/O interface racks
IT1151351B (it) * 1982-01-19 1986-12-17 Italtel Spa Disposizione circuitale atta a realizzare lo scambio di dati tra una coppia di elaboratori operanti secondo il principio master-slave
US4485438A (en) * 1982-06-28 1984-11-27 Myrmo Erik R High transfer rate between multi-processor units
US4527233A (en) * 1982-07-26 1985-07-02 Ambrosius Iii William H Addressable buffer circuit with address incrementer independently clocked by host computer and external storage device controller
US4644401A (en) * 1984-10-29 1987-02-17 Morris K. Mirkin Apparatus for combining graphics and video images in multiple display formats
US4604743A (en) * 1984-11-21 1986-08-05 North American Philips Corporation Bus structure for an image processor
JPS61137443A (ja) * 1984-12-07 1986-06-25 Toshiba Corp ロ−カルエリアネツトワ−ク装置
US4777485A (en) * 1985-09-13 1988-10-11 Sun Microsystems, Inc. Method and apparatus for DMA window display
US5060140A (en) * 1986-01-16 1991-10-22 Jupiter Technology Inc. Universal programmable data communication connection system
US4941089A (en) * 1986-12-12 1990-07-10 Datapoint Corporation Input/output network for computer system
US4897799A (en) * 1987-09-15 1990-01-30 Bell Communications Research, Inc. Format independent visual communications
US4949299A (en) * 1987-12-04 1990-08-14 Allen-Bradley Company, Inc. Industrial control communication network and method
JP2550642B2 (ja) * 1988-03-04 1996-11-06 日本電気株式会社 パケットフレーム伝送方式
JPH01233483A (ja) * 1988-03-15 1989-09-19 Victor Co Of Japan Ltd キャラクタディスプレイ装置
US4947257A (en) * 1988-10-04 1990-08-07 Bell Communications Research, Inc. Raster assembly processor
US5175825A (en) * 1990-02-02 1992-12-29 Auspex Systems, Inc. High speed, flexible source/destination data burst direct memory access controller
US5025398A (en) * 1990-05-21 1991-06-18 Storage Technology Corporation Data stream independent printer
US5241658A (en) * 1990-08-21 1993-08-31 Apple Computer, Inc. Apparatus for storing information in and deriving information from a frame buffer
US5230041A (en) * 1990-12-11 1993-07-20 International Business Machines Corporation Bus interface circuit for a multimedia system
US5222216A (en) * 1991-07-12 1993-06-22 Thinking Machines Corporation High performance communications interface for multiplexing a plurality of computers to a high performance point to point communications bus
US5363489A (en) * 1991-12-30 1994-11-08 At&T Bell Laboratories Auxiliary circuit for complementing the signaling of incompatible protocol systems

Also Published As

Publication number Publication date
US5446866A (en) 1995-08-29
US5655091A (en) 1997-08-05
EP0553549B1 (de) 1997-01-02
JP3490472B2 (ja) 2004-01-26
EP0553549A1 (de) 1993-08-04
JPH0659989A (ja) 1994-03-04

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Legal Events

Date Code Title Description
8332 No legal effect for de