DE69518778D1 - Multimedia graphische Systeme mit andauernd hoher Taktrate - Google Patents

Multimedia graphische Systeme mit andauernd hoher Taktrate

Info

Publication number
DE69518778D1
DE69518778D1 DE69518778T DE69518778T DE69518778D1 DE 69518778 D1 DE69518778 D1 DE 69518778D1 DE 69518778 T DE69518778 T DE 69518778T DE 69518778 T DE69518778 T DE 69518778T DE 69518778 D1 DE69518778 D1 DE 69518778D1
Authority
DE
Germany
Prior art keywords
clock rate
high clock
constantly high
graphic systems
multimedia graphic
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
DE69518778T
Other languages
English (en)
Other versions
DE69518778T2 (de
Inventor
David C Baker
Jonathan I Siann
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.)
Mindspeed Technologies LLC
Original Assignee
Brooktree 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 Brooktree Corp filed Critical Brooktree Corp
Application granted granted Critical
Publication of DE69518778D1 publication Critical patent/DE69518778D1/de
Publication of DE69518778T2 publication Critical patent/DE69518778T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G09G5/395—Arrangements specially adapted for transferring the contents of the bit-mapped memory to the screen
    • 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
    • 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
    • G09G5/363—Graphics controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • 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
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2352/00—Parallel handling of streams of display data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
DE69518778T 1994-03-16 1995-02-14 Multimedia graphische Systeme mit andauernd hoher Taktrate Expired - Fee Related DE69518778T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21478794A 1994-03-16 1994-03-16

Publications (2)

Publication Number Publication Date
DE69518778D1 true DE69518778D1 (de) 2000-10-19
DE69518778T2 DE69518778T2 (de) 2001-02-01

Family

ID=22800416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518778T Expired - Fee Related DE69518778T2 (de) 1994-03-16 1995-02-14 Multimedia graphische Systeme mit andauernd hoher Taktrate

Country Status (5)

Country Link
US (1) US5640332A (de)
EP (2) EP1005010A3 (de)
JP (1) JPH0888710A (de)
CA (1) CA2143490C (de)
DE (1) DE69518778T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577258A (en) * 1994-07-13 1996-11-19 Bell Communications Research, Inc. Apparatus and method for preprocessing multimedia presentations to generate a delivery schedule
EP0791265B1 (de) * 1994-11-10 2002-01-30 Brooktree Corporation System und verfahren zur erzeugung von video- und synchronisationsdaten in einem rechnersystem
US5732279A (en) * 1994-11-10 1998-03-24 Brooktree Corporation System and method for command processing or emulation in a computer system using interrupts, such as emulation of DMA commands using burst mode data transfer for sound or the like
US5598525A (en) 1995-01-23 1997-01-28 Cirrus Logic, Inc. Apparatus, systems and methods for controlling graphics and video data in multimedia data processing and display systems
US5877741A (en) * 1995-06-07 1999-03-02 Seiko Epson Corporation System and method for implementing an overlay pathway
US5805173A (en) * 1995-10-02 1998-09-08 Brooktree Corporation System and method for capturing and transferring selected portions of a video stream in a computer system
US5940610A (en) * 1995-10-05 1999-08-17 Brooktree Corporation Using prioritized interrupt callback routines to process different types of multimedia information
DE19541871A1 (de) * 1995-11-09 1997-05-15 Siemens Nixdorf Inf Syst Personalcomputer-System mit der Möglichkeit einer wahlweisen Bildausgabe an einem Monitor oder an einem Fernsehgerät
DE19546841C2 (de) * 1995-12-15 2000-06-15 Sican Gmbh Mehrfachoverlay mit einem Overlaycontroller
US5745700A (en) * 1996-05-13 1998-04-28 International Business Machines Corporation Multi media video matrix address decoder
US6308248B1 (en) * 1996-12-31 2001-10-23 Compaq Computer Corporation Method and system for allocating memory space using mapping controller, page table and frame numbers
US6201580B1 (en) * 1997-03-31 2001-03-13 Compaq Computer Corporation Apparatus for supporting multiple video resources
US6175891B1 (en) 1997-04-23 2001-01-16 Micron Technology, Inc. System and method for assigning addresses to memory devices
US6184861B1 (en) 1998-03-24 2001-02-06 Ati Technologies, Inc. Method and apparatus for processing video and graphics data utilizing intensity scaling
US6157365A (en) * 1998-03-24 2000-12-05 Ati Technologies, Inc. Method and apparatus for processing video and graphics data utilizing a higher sampling rate
US6192082B1 (en) * 1998-11-13 2001-02-20 Compaq Computer Corporation Digital television data format conversion with automatic parity detection
US7046308B1 (en) * 1998-11-13 2006-05-16 Hewlett-Packard Development Company, L.P. Method and apparatus for transmitting digital television data
US6545683B1 (en) * 1999-04-19 2003-04-08 Microsoft Corporation Apparatus and method for increasing the bandwidth to a graphics subsystem
US6240031B1 (en) 2000-03-24 2001-05-29 Cypress Semiconductor Corp. Memory architecture
US6442697B1 (en) * 2000-03-24 2002-08-27 Intel Corporation Method and apparatus to control processor power and performance for single phase lock loop (PLL) processor systems
US6400642B1 (en) 2000-03-24 2002-06-04 Cypress Semiconductor Corp. Memory architecture
KR100374646B1 (ko) 2001-03-10 2003-03-03 삼성전자주식회사 픽쳐 인 픽쳐 기능과 프레임 속도 변환을 동시에 수행하기위한 영상 처리 장치 및 방법
US6654021B2 (en) 2001-05-18 2003-11-25 Sun Microsystems, Inc. Multi-channel, demand-driven display controller
US6864900B2 (en) * 2001-05-18 2005-03-08 Sun Microsystems, Inc. Panning while displaying a portion of the frame buffer image
US7142778B2 (en) * 2001-10-31 2006-11-28 Etreppid Technologies, Llc. Optical encoding of audio data

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492015A (en) * 1977-12-29 1979-07-20 Matsushita Electric Ind Co Ltd Color television image receiving unit
US4486746A (en) * 1981-11-24 1984-12-04 Hughes Aircraft Company Digital system for raster scan display of video and alpha-numerics with single bit map memory
US4599611A (en) * 1982-06-02 1986-07-08 Digital Equipment Corporation Interactive computer-based information display system
US4496976A (en) * 1982-12-27 1985-01-29 Rockwell International Corporation Reduced memory graphics-to-raster scan converter
US4606068A (en) * 1984-08-13 1986-08-12 Recognition Equipment Incorporated Video compressor for video format unit
US4755937A (en) * 1986-02-14 1988-07-05 Prime Computer, Inc. Method and apparatus for high bandwidth shared memory
GB8614876D0 (en) * 1986-06-18 1986-07-23 Rca Corp Display processors
US4740832A (en) * 1986-10-14 1988-04-26 Technology, Inc., 64 Image storage using separately scanned luminance and chrominance variables
US4779144A (en) * 1987-03-02 1988-10-18 Technology Inc., 64 Image storage using separately scanned luminance-detail and narrowband color-component variables
US4745462A (en) * 1987-03-02 1988-05-17 Rca Corporation Image storage using separately scanned color component variables
US4907086A (en) * 1987-09-04 1990-03-06 Texas Instruments Incorporated Method and apparatus for overlaying a displayable image with a second image
US5250933A (en) * 1989-03-02 1993-10-05 Hewlett-Packard Company Method and apparatus for the simultaneous display of one or more selected images
US5097257A (en) * 1989-12-26 1992-03-17 Apple Computer, Inc. Apparatus for providing output filtering from a frame buffer storing both video and graphics signals
US5129036A (en) * 1990-03-30 1992-07-07 Computer Concepts Corporation Broadcast digital sound processing system
IL96808A (en) 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
JPH05324821A (ja) * 1990-04-24 1993-12-10 Sony Corp 高解像度映像及び図形表示装置
US5274753A (en) * 1990-05-24 1993-12-28 Apple Computer, Inc. Apparatus for distinguishing information stored in a frame buffer
US5262861A (en) * 1990-06-29 1993-11-16 Sony Electronics Inc. Computer controllable video synchronization and frame pulse signal generator
US5274779A (en) * 1990-07-26 1993-12-28 Sun Microsystems, Inc. Digital computer interface for simulating and transferring CD-I data including buffers and a control unit for receiving and synchronizing audio signals and subcodes
US5327156A (en) * 1990-11-09 1994-07-05 Fuji Photo Film Co., Ltd. Apparatus for processing signals representative of a computer graphics image and a real image including storing processed signals back into internal memory
US5245322A (en) * 1990-12-11 1993-09-14 International Business Machines Corporation Bus architecture for a multimedia system
CA2055554C (en) * 1990-12-11 1998-04-14 John Monroe Dinwiddie, Jr. Multimedia system
EP0508402B1 (de) * 1991-04-08 1997-09-03 Nec Corporation Gemeinsamer Zwischenformat-Umwandler mit verringerter Multipliziereranzahl
US5192999A (en) * 1991-04-25 1993-03-09 Compuadd Corporation Multipurpose computerized television
US5283819A (en) * 1991-04-25 1994-02-01 Compuadd Corporation Computing and multimedia entertainment system
US5291187A (en) * 1991-05-06 1994-03-01 Compaq Computer Corporation High-speed video display system
EP0523299A1 (de) * 1991-07-18 1993-01-20 International Business Machines Corporation Verfahren zum Kombinieren verschiedener BAS-Signale
US6088045A (en) * 1991-07-22 2000-07-11 International Business Machines Corporation High definition multimedia display
US5333299A (en) * 1991-12-31 1994-07-26 International Business Machines Corporation Synchronization techniques for multimedia data streams
US5369729A (en) * 1992-03-09 1994-11-29 Microsoft Corporation Conversionless digital sound production
US5297231A (en) * 1992-03-31 1994-03-22 Compaq Computer Corporation Digital signal processor interface for computer system
GB2271700B (en) * 1992-04-10 1996-02-28 Videologic Ltd Multimedia display
US5345554A (en) * 1992-04-17 1994-09-06 Intel Corporation Visual frame buffer architecture
US5432900A (en) * 1992-06-19 1995-07-11 Intel Corporation Integrated graphics and video computer display system
US5377018A (en) * 1992-06-22 1994-12-27 Media Vision Video compression and decompression using block selection and subdivision
US5402147A (en) * 1992-10-30 1995-03-28 International Business Machines Corporation Integrated single frame buffer memory for storing graphics and video data
US5367301A (en) * 1992-11-10 1994-11-22 Cd Rom, Inc. Method and system for decoding digital audio files
EP0601647B1 (de) * 1992-12-11 1997-04-09 Koninklijke Philips Electronics N.V. System zum Kombinieren von Videosignalen verschiedener Formate und aus verschiedenen Quellen
US5333135A (en) * 1993-02-01 1994-07-26 North American Philips Corporation Identification of a data stream transmitted as a sequence of packets
US5406306A (en) * 1993-02-05 1995-04-11 Brooktree Corporation System for, and method of displaying information from a graphics memory and a video memory on a display monitor

Also Published As

Publication number Publication date
DE69518778T2 (de) 2001-02-01
EP0675478A1 (de) 1995-10-04
EP1005010A2 (de) 2000-05-31
US5640332A (en) 1997-06-17
EP1005010A3 (de) 2001-10-24
CA2143490A1 (en) 1995-09-17
JPH0888710A (ja) 1996-04-02
EP0675478B1 (de) 2000-09-13
CA2143490C (en) 2000-12-12

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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