DE69425426D1 - Mehrfache blockmodus-operationen in einem rasterpuffersystem für fensteroperationen - Google Patents

Mehrfache blockmodus-operationen in einem rasterpuffersystem für fensteroperationen

Info

Publication number
DE69425426D1
DE69425426D1 DE69425426T DE69425426T DE69425426D1 DE 69425426 D1 DE69425426 D1 DE 69425426D1 DE 69425426 T DE69425426 T DE 69425426T DE 69425426 T DE69425426 T DE 69425426T DE 69425426 D1 DE69425426 D1 DE 69425426D1
Authority
DE
Germany
Prior art keywords
operations
buffer system
block mode
multiple block
window
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
DE69425426T
Other languages
English (en)
Other versions
DE69425426T2 (de
Inventor
Curtis Priem
Chin Chang
Duy Ho
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.)
Samsung Semiconductor Inc
Sun Microsystems Inc
Original Assignee
Samsung Semiconductor Inc
Sun Microsystems 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 Samsung Semiconductor Inc, Sun Microsystems Inc filed Critical Samsung Semiconductor Inc
Publication of DE69425426D1 publication Critical patent/DE69425426D1/de
Application granted granted Critical
Publication of DE69425426T2 publication Critical patent/DE69425426T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
    • 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
    • G09G5/024—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 registers, e.g. to control background, foreground, surface filling
    • 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
    • G09G5/393—Arrangements for updating the contents of the bit-mapped memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Input (AREA)
  • Digital Computer Display Output (AREA)
DE69425426T 1993-10-29 1994-10-27 Mehrfache blockmodus-operationen in einem rasterpuffersystem für fensteroperationen Expired - Fee Related DE69425426T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/145,755 US5533187A (en) 1993-10-29 1993-10-29 Multiple block mode operations in a frame buffer system designed for windowing operations
PCT/US1994/012360 WO1995012166A1 (en) 1993-10-29 1994-10-27 Multiple block mode operations in a frame buffer system designed for windowing operations

Publications (2)

Publication Number Publication Date
DE69425426D1 true DE69425426D1 (de) 2000-09-07
DE69425426T2 DE69425426T2 (de) 2001-03-15

Family

ID=22514393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425426T Expired - Fee Related DE69425426T2 (de) 1993-10-29 1994-10-27 Mehrfache blockmodus-operationen in einem rasterpuffersystem für fensteroperationen

Country Status (6)

Country Link
US (1) US5533187A (de)
EP (1) EP0677192B1 (de)
JP (1) JPH09506440A (de)
KR (1) KR100340621B1 (de)
DE (1) DE69425426T2 (de)
WO (1) WO1995012166A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539430A (en) * 1993-10-29 1996-07-23 Sun Microsystems, Inc. Pipelined read write operations in a high speed frame buffer system
WO1995012191A1 (en) * 1993-10-29 1995-05-04 Sun Microsystems, Inc. Method for increasing the rate of scrolling in a frame buffer
US5633661A (en) * 1994-11-21 1997-05-27 International Business Machines Corporation Video display control system having block write with opaque pattern control expansion
US5764963A (en) * 1995-07-07 1998-06-09 Rambus, Inc. Method and apparatus for performing maskable multiple color block writes
DE69724327T2 (de) * 1996-05-17 2004-06-17 Hyundai Electronics America Inc., San Jose Leistungsreduzierung während eines Blockschreibens
US6944087B2 (en) * 2001-02-24 2005-09-13 Intel Corporation Method and apparatus for off boundary memory access
KR101661026B1 (ko) * 2014-09-17 2016-09-29 엘지디스플레이 주식회사 표시장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648077A (en) * 1985-01-22 1987-03-03 Texas Instruments Incorporated Video serial accessed memory with midline load
GB2180729B (en) * 1985-09-13 1989-10-11 Sun Microsystems Inc Method and apparatus for dma window display
US4752893A (en) * 1985-11-06 1988-06-21 Texas Instruments Incorporated Graphics data processing apparatus having image operations with transparent color having a selectable number of bits
US5046023A (en) * 1987-10-06 1991-09-03 Hitachi, Ltd. Graphic processing system having bus connection control capable of high-speed parallel drawing processing in a frame buffer and a system memory
US4823302A (en) * 1987-01-30 1989-04-18 Rca Licensing Corporation Block oriented random access memory able to perform a data read, a data write and a data refresh operation in one block-access time
JPS63204595A (ja) * 1987-02-20 1988-08-24 Fujitsu Ltd マルチプレ−ンビデオｒａｍ構成方式
US4807189A (en) * 1987-08-05 1989-02-21 Texas Instruments Incorporated Read/write memory having a multiple column select mode
JPH04216392A (ja) * 1990-12-18 1992-08-06 Mitsubishi Electric Corp ブロックライト機能を備える半導体記憶装置
US5282177A (en) * 1992-04-08 1994-01-25 Micron Technology, Inc. Multiple register block write method and circuit for video DRAMs

Also Published As

Publication number Publication date
KR100340621B1 (ko) 2002-10-11
KR960700481A (ko) 1996-01-20
JPH09506440A (ja) 1997-06-24
US5533187A (en) 1996-07-02
EP0677192A1 (de) 1995-10-18
WO1995012166A1 (en) 1995-05-04
DE69425426T2 (de) 2001-03-15
EP0677192A4 (de) 1996-07-24
EP0677192B1 (de) 2000-08-02

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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