CN1430775A - 包含数字视频储存接口用来连接到使用dma的图形总线的ramdac集成电路图形子系统 - Google Patents
包含数字视频储存接口用来连接到使用dma的图形总线的ramdac集成电路图形子系统 Download PDFInfo
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- CN1430775A CN1430775A CN01810026.0A CN01810026A CN1430775A CN 1430775 A CN1430775 A CN 1430775A CN 01810026 A CN01810026 A CN 01810026A CN 1430775 A CN1430775 A CN 1430775A
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Images
Classifications
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- 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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
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- 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
- G06F3/1431—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 a single graphics controller
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
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- 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
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- 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
- G09G5/366—Graphics controllers with conversion of CRT control signals to flat panel control signals, e.g. adapting the palette memory
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Generation (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/577,527 US6798418B1 (en) | 2000-05-24 | 2000-05-24 | Graphics subsystem including a RAMDAC IC with digital video storage interface for connection to a graphics bus |
US09/577,527 | 2000-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1430775A true CN1430775A (zh) | 2003-07-16 |
CN1208752C CN1208752C (zh) | 2005-06-29 |
Family
ID=24309110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01810026.0A Expired - Fee Related CN1208752C (zh) | 2000-05-24 | 2001-03-09 | 使用dma连接至图形总线的图形子系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6798418B1 (zh) |
EP (1) | EP1285429B1 (zh) |
JP (1) | JP2003534575A (zh) |
CN (1) | CN1208752C (zh) |
WO (1) | WO2001091102A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100592771C (zh) * | 2006-03-07 | 2010-02-24 | 中国科学院声学研究所 | 一种具有dvi输出内容保护的数字电影播放系统 |
CN108073530A (zh) * | 2016-11-10 | 2018-05-25 | 北京仿真中心 | 基于pci-e总线及内存映射的目标模拟器实时驱动方法及系统 |
CN108109577A (zh) * | 2016-12-06 | 2018-06-01 | 广州硅芯电子科技有限公司 | Led系统和用于操作led系统的方法 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7020724B2 (en) * | 2001-09-28 | 2006-03-28 | Intel Corporation | Enhanced power reduction capabilities for streaming direct memory access engine |
KR100948317B1 (ko) * | 2001-12-15 | 2010-03-17 | 톰슨 라이센싱 | 클라이언트 사이의 세션을 위한 QoS 계약의 설정 능력을 제공하는 방법 및 시스템 |
US6996655B1 (en) * | 2001-12-21 | 2006-02-07 | Cypress Semiconductor Corp. | Efficient peer-to-peer DMA |
JP4169340B2 (ja) | 2002-11-25 | 2008-10-22 | カシオ計算機株式会社 | 表示パネル用出力信号生成回路、デジタルカメラ及び表示パネル用出力信号生成方法 |
CN100448286C (zh) * | 2002-11-25 | 2008-12-31 | 卡西欧计算机株式会社 | 图像信号产生单元、数码相机以及图像信号产生方法 |
US7107362B2 (en) * | 2003-05-19 | 2006-09-12 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Integrated circuit with configuration based on parameter measurement |
US7038687B2 (en) * | 2003-06-30 | 2006-05-02 | Intel Corporation | System and method for high-speed communications between an application processor and coprocessor |
US7091980B2 (en) * | 2003-08-28 | 2006-08-15 | Evans & Sutherland Computer Corporation | System and method for communicating digital display data and auxiliary processing data within a computer graphics system |
BRPI0516309B1 (pt) * | 2004-10-05 | 2019-07-02 | Vectormax Corporation | Sistema de vídeo de compressão |
US20060082581A1 (en) * | 2004-10-14 | 2006-04-20 | Microsoft Corporation | Encoding for remoting graphics to decoder device |
US7852342B2 (en) | 2004-10-14 | 2010-12-14 | Microsoft Corporation | Remote client graphics rendering |
US20070035752A1 (en) * | 2005-08-15 | 2007-02-15 | Microsoft Corporation | Hardware-accelerated color data processing |
US7609280B2 (en) * | 2005-09-07 | 2009-10-27 | Microsoft Corporation | High level graphics stream |
US8527563B2 (en) * | 2005-09-12 | 2013-09-03 | Microsoft Corporation | Remoting redirection layer for graphics device interface |
KR100663380B1 (ko) * | 2005-12-26 | 2007-01-02 | 엠텍비젼 주식회사 | 촬상 장치 및 영상 신호 생성 방법 |
EP2104930A2 (en) | 2006-12-12 | 2009-09-30 | Evans & Sutherland Computer Corporation | System and method for aligning rgb light in a single modulator projector |
TW200950527A (en) * | 2008-05-16 | 2009-12-01 | Asustek Comp Inc | Method for processing video data stream |
US8358317B2 (en) | 2008-05-23 | 2013-01-22 | Evans & Sutherland Computer Corporation | System and method for displaying a planar image on a curved surface |
US8702248B1 (en) | 2008-06-11 | 2014-04-22 | Evans & Sutherland Computer Corporation | Projection method for reducing interpixel gaps on a viewing surface |
US8077378B1 (en) | 2008-11-12 | 2011-12-13 | Evans & Sutherland Computer Corporation | Calibration system and method for light modulation device |
US9641826B1 (en) | 2011-10-06 | 2017-05-02 | Evans & Sutherland Computer Corporation | System and method for displaying distant 3-D stereo on a dome surface |
CN102752571A (zh) * | 2012-05-30 | 2012-10-24 | 曙光信息产业股份有限公司 | 一种高清晰视频装置及其实现方法 |
CN103050105A (zh) * | 2012-12-26 | 2013-04-17 | 长城信息产业股份有限公司 | 一种空间用液晶显示器的显示驱动电路 |
CN103412831A (zh) * | 2013-08-23 | 2013-11-27 | 东莞市阳光信息科技有限公司 | 一种巡检监视系统 |
US10049642B2 (en) * | 2016-12-21 | 2018-08-14 | Intel Corporation | Sending frames using adjustable vertical blanking intervals |
TWI718889B (zh) * | 2019-01-10 | 2021-02-11 | 慧榮科技股份有限公司 | 改善快閃記憶體之讀取重試的方法、控制器以及相關儲存裝置 |
TWI690928B (zh) | 2019-01-10 | 2020-04-11 | 慧榮科技股份有限公司 | 改善快閃記憶體之讀取重試的方法、控制器以及相關儲存裝置 |
CN114415951B (zh) * | 2022-01-04 | 2024-04-05 | 杭州中天微系统有限公司 | 图像数据访存单元、方法、加速单元及电子设备 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099331A (en) | 1987-09-04 | 1992-03-24 | Texas Instruments Incorporated | Apparatus for overlaying a displayed image with a second image |
JPH0690604B2 (ja) * | 1991-06-26 | 1994-11-14 | 株式会社東芝 | 表示制御システム及び方法 |
JPH0827773B2 (ja) * | 1992-10-23 | 1996-03-21 | インターナショナル・ビジネス・マシーンズ・コーポレイション | データ経路を使用可能にする方法、装置およびデータ処理システム |
US5625379A (en) * | 1993-07-29 | 1997-04-29 | Cirrus Logic, Inc. | Video processing apparatus systems and methods |
US5798770A (en) | 1995-03-24 | 1998-08-25 | 3Dlabs Inc. Ltd. | Graphics rendering system with reconfigurable pipeline sequence |
US5864512A (en) | 1996-04-12 | 1999-01-26 | Intergraph Corporation | High-speed video frame buffer using single port memory chips |
US5883670A (en) * | 1996-08-02 | 1999-03-16 | Avid Technology, Inc. | Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer |
KR100196333B1 (ko) * | 1996-08-20 | 1999-06-15 | 윤종용 | 디엠에이 명령의 프리-로딩을 이용한 디엠에이 데이터 전송방법 |
JPH1084515A (ja) * | 1996-09-09 | 1998-03-31 | Mitsubishi Electric Corp | テレビジョン受信機 |
JP3006678B2 (ja) * | 1996-12-03 | 2000-02-07 | 日本電気株式会社 | Crt画面焼き付き防止装置 |
US6201834B1 (en) * | 1996-12-20 | 2001-03-13 | Intel Corporation | Method and apparatus for packet loss recovery with standard-based packet video |
US6020901A (en) * | 1997-06-30 | 2000-02-01 | Sun Microsystems, Inc. | Fast frame buffer system architecture for video display system |
JPH11112964A (ja) * | 1997-10-01 | 1999-04-23 | Fuji Electric Co Ltd | 画像伝送装置 |
US6008821A (en) | 1997-10-10 | 1999-12-28 | International Business Machines Corporation | Embedded frame buffer system and synchronization method |
US6433579B1 (en) * | 1998-07-02 | 2002-08-13 | Altera Corporation | Programmable logic integrated circuit devices with differential signaling capabilities |
US6219725B1 (en) * | 1998-08-28 | 2001-04-17 | Hewlett-Packard Company | Method and apparatus for performing direct memory access transfers involving non-sequentially-addressable memory locations |
US6731295B1 (en) | 1998-11-09 | 2004-05-04 | Broadcom Corporation | Graphics display system with window descriptors |
JP2001142655A (ja) * | 1999-11-11 | 2001-05-25 | Alpine Electronics Inc | Pcmciaスロットを有するコンピュータ装置 |
-
2000
- 2000-05-24 US US09/577,527 patent/US6798418B1/en not_active Expired - Lifetime
-
2001
- 2001-03-09 WO PCT/US2001/007744 patent/WO2001091102A1/en active Application Filing
- 2001-03-09 EP EP01918540A patent/EP1285429B1/en not_active Expired - Lifetime
- 2001-03-09 JP JP2001587413A patent/JP2003534575A/ja active Pending
- 2001-03-09 CN CN01810026.0A patent/CN1208752C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100592771C (zh) * | 2006-03-07 | 2010-02-24 | 中国科学院声学研究所 | 一种具有dvi输出内容保护的数字电影播放系统 |
CN108073530A (zh) * | 2016-11-10 | 2018-05-25 | 北京仿真中心 | 基于pci-e总线及内存映射的目标模拟器实时驱动方法及系统 |
CN108109577A (zh) * | 2016-12-06 | 2018-06-01 | 广州硅芯电子科技有限公司 | Led系统和用于操作led系统的方法 |
CN108109577B (zh) * | 2016-12-06 | 2023-05-23 | 广州硅芯电子科技有限公司 | Led系统和用于操作led系统的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1285429B1 (en) | 2011-07-20 |
EP1285429A1 (en) | 2003-02-26 |
US6798418B1 (en) | 2004-09-28 |
WO2001091102A1 (en) | 2001-11-29 |
CN1208752C (zh) | 2005-06-29 |
JP2003534575A (ja) | 2003-11-18 |
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