CN1114855C - 窗口化vga图象的设备和方法 - Google Patents

窗口化vga图象的设备和方法 Download PDF

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Publication number
CN1114855C
CN1114855C CN97104552A CN97104552A CN1114855C CN 1114855 C CN1114855 C CN 1114855C CN 97104552 A CN97104552 A CN 97104552A CN 97104552 A CN97104552 A CN 97104552A CN 1114855 C CN1114855 C CN 1114855C
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CN
China
Prior art keywords
vga
display
memory
data
pictorial data
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
CN97104552A
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English (en)
Chinese (zh)
Other versions
CN1167941A (zh
Inventor
查勒斯·雷·约翰斯
格利·阿伦·尼尔
约翰·托马斯·罗伯森
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.)
International Business Machines Corp
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International Business Machines Corp
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Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of CN1167941A publication Critical patent/CN1167941A/zh
Application granted granted Critical
Publication of CN1114855C publication Critical patent/CN1114855C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G09G2360/127—Updating a frame memory using a transfer of data from a source area to a destination area
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)
CN97104552A 1996-04-22 1997-03-25 窗口化vga图象的设备和方法 Expired - Fee Related CN1114855C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63609296A 1996-04-22 1996-04-22
US636092 1996-04-22
US636,092 1996-04-22

Publications (2)

Publication Number Publication Date
CN1167941A CN1167941A (zh) 1997-12-17
CN1114855C true CN1114855C (zh) 2003-07-16

Family

ID=24550396

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97104552A Expired - Fee Related CN1114855C (zh) 1996-04-22 1997-03-25 窗口化vga图象的设备和方法

Country Status (5)

Country Link
JP (1) JP3297344B2 (enExample)
KR (1) KR100288662B1 (enExample)
CN (1) CN1114855C (enExample)
GB (1) GB2312601B (enExample)
TW (1) TW319866B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100537884B1 (ko) * 1998-01-21 2006-03-03 삼성전자주식회사 듀얼 스캔용 그래픽 카드
WO2013097077A1 (en) * 2011-12-26 2013-07-04 Intel Corporation Display controller interrupt register
CN102609231B (zh) * 2012-02-22 2014-12-31 中国人民解放军国防科学技术大学 基于飞腾处理器平台的多显示屏输出方法
DE202017100448U1 (de) 2017-01-27 2017-02-22 Sheng-Fa Chen Aufbau einer Warnsignalvorrichtung für ein Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242277A (ja) * 1985-08-19 1987-02-24 Fanuc Ltd 画像処理装置
US5388200A (en) * 1990-12-21 1995-02-07 Sun Microsystems, Inc. Method and apparatus for writing directly to a frame buffer
KR0180577B1 (ko) * 1993-12-16 1999-05-15 모리시다 요이치 멀티윈도우 장치
US5500654A (en) * 1993-12-27 1996-03-19 Kabushiki Kaisha Toshiba VGA hardware window control system

Also Published As

Publication number Publication date
HK1005387A1 (zh) 1999-01-08
GB9706595D0 (en) 1997-05-21
KR970071364A (ko) 1997-11-07
KR100288662B1 (ko) 2001-05-02
TW319866B (enExample) 1997-11-11
JP3297344B2 (ja) 2002-07-02
GB2312601A (en) 1997-10-29
GB2312601B (en) 2000-11-29
CN1167941A (zh) 1997-12-17
JPH1055160A (ja) 1998-02-24

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CF01 Termination of patent right due to non-payment of annual fee