JP4054090B2 - 記憶容量を増大可能なビデオ・バッファ及びその提供方法 - Google Patents

記憶容量を増大可能なビデオ・バッファ及びその提供方法 Download PDF

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Publication number
JP4054090B2
JP4054090B2 JP23828997A JP23828997A JP4054090B2 JP 4054090 B2 JP4054090 B2 JP 4054090B2 JP 23828997 A JP23828997 A JP 23828997A JP 23828997 A JP23828997 A JP 23828997A JP 4054090 B2 JP4054090 B2 JP 4054090B2
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Japan
Prior art keywords
video
memory
buffer
video information
controller
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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
JP23828997A
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English (en)
Japanese (ja)
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JPH10108118A5 (enExample
JPH10108118A (ja
Inventor
ジェームズ・エル・ストーツ
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Compaq Computer Corp
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Compaq Computer Corp
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Application filed by Compaq Computer Corp filed Critical Compaq Computer Corp
Publication of JPH10108118A publication Critical patent/JPH10108118A/ja
Publication of JPH10108118A5 publication Critical patent/JPH10108118A5/ja
Application granted granted Critical
Publication of JP4054090B2 publication Critical patent/JP4054090B2/ja
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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
    • 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
    • G09G2360/123—Frame memory handling using interleaving
    • 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
    • G09G2360/125—Frame memory handling using unified memory architecture [UMA]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Memory System (AREA)
JP23828997A 1996-09-03 1997-09-03 記憶容量を増大可能なビデオ・バッファ及びその提供方法 Expired - Fee Related JP4054090B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US708122 1996-09-03
US08/708,122 US5900885A (en) 1996-09-03 1996-09-03 Composite video buffer including incremental video buffer

Publications (3)

Publication Number Publication Date
JPH10108118A JPH10108118A (ja) 1998-04-24
JPH10108118A5 JPH10108118A5 (enExample) 2005-04-07
JP4054090B2 true JP4054090B2 (ja) 2008-02-27

Family

ID=24844446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23828997A Expired - Fee Related JP4054090B2 (ja) 1996-09-03 1997-09-03 記憶容量を増大可能なビデオ・バッファ及びその提供方法

Country Status (3)

Country Link
US (1) US5900885A (enExample)
JP (1) JP4054090B2 (enExample)
TW (1) TW316975B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247088B1 (en) * 1998-05-08 2001-06-12 Lexmark International, Inc. Bridgeless embedded PCI computer system using syncronous dynamic ram architecture
US6724390B1 (en) * 1999-12-29 2004-04-20 Intel Corporation Allocating memory
US6600493B1 (en) 1999-12-29 2003-07-29 Intel Corporation Allocating memory based on memory device organization
US7554551B1 (en) * 2000-06-07 2009-06-30 Apple Inc. Decoupling a color buffer from main memory
DE02736739T1 (de) 2001-05-11 2004-08-26 Scientific-Atlanta, Inc. Kanalpuffer- und anzeigeverwaltungssystem für ein multituner-beistellgerät
US7962011B2 (en) * 2001-12-06 2011-06-14 Plourde Jr Harold J Controlling substantially constant buffer capacity for personal video recording with consistent user interface of available disk space
US7257308B2 (en) 2001-12-06 2007-08-14 Scientific-Atlanta, Inc. Converting time-shift buffering for personal video recording into permanent recordings
US6971121B2 (en) * 2001-12-06 2005-11-29 Scientific-Atlanta, Inc. Composite buffering
KR100490401B1 (ko) * 2002-03-26 2005-05-17 삼성전자주식회사 ＴＣ（Ｔｈｉｎ－Ｃｌｉｅｎｔ）환경에서 영상 처리 장치 및 방법
US7248267B2 (en) * 2003-03-20 2007-07-24 International Business Machines Corporation Method and apparatus for simulated direct frame buffer access for graphics adapters
US7019752B1 (en) 2003-06-04 2006-03-28 Apple Computer, Inc. Method and apparatus for frame buffer management
US6977656B1 (en) * 2003-07-28 2005-12-20 Neomagic Corp. Two-layer display-refresh and video-overlay arbitration of both DRAM and SRAM memories
US20070076008A1 (en) * 2005-09-30 2007-04-05 Osborne Randy B Virtual local memory for a graphics processor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69114825T2 (de) * 1990-12-21 1996-08-08 Sun Microsystems Inc Verfahren und Einrichtung zur Erhöhung der Verarbeitungsgeschwindigkeit eines Anzeigesystems mit Doppel-Pufferspeicher.
US5335322A (en) * 1992-03-31 1994-08-02 Vlsi Technology, Inc. Computer display system using system memory in place or dedicated display memory and method therefor
WO1995015528A1 (en) * 1993-11-30 1995-06-08 Vlsi Technology, Inc. A reallocatable memory subsystem enabling transparent transfer of memory function during upgrade

Also Published As

Publication number Publication date
TW316975B (en) 1997-10-01
US5900885A (en) 1999-05-04
JPH10108118A (ja) 1998-04-24

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