JP2000035836A5 - - Google Patents

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Publication number
JP2000035836A5
JP2000035836A5 JP1999116968A JP11696899A JP2000035836A5 JP 2000035836 A5 JP2000035836 A5 JP 2000035836A5 JP 1999116968 A JP1999116968 A JP 1999116968A JP 11696899 A JP11696899 A JP 11696899A JP 2000035836 A5 JP2000035836 A5 JP 2000035836A5
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JP
Japan
Prior art keywords
audio
rom drive
rom
computer
subsystem
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Application number
JP1999116968A
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English (en)
Japanese (ja)
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JP2000035836A (ja
JP3742835B2 (ja
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Priority claimed from US09/136,207 external-priority patent/US6226237B1/en
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Publication of JP2000035836A publication Critical patent/JP2000035836A/ja
Publication of JP2000035836A5 publication Critical patent/JP2000035836A5/ja
Application granted granted Critical
Publication of JP3742835B2 publication Critical patent/JP3742835B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP11696899A 1998-03-26 1999-03-19 ポータブルコンピュータ用低電力cd−romプレイヤ Expired - Fee Related JP3742835B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7950898P 1998-03-26 1998-03-26
US09/136,207 1998-08-19
US09/136,207 US6226237B1 (en) 1998-03-26 1998-08-19 Low power CD-ROM player for portable computer
US60/079,508 1998-08-19

Publications (3)

Publication Number Publication Date
JP2000035836A JP2000035836A (ja) 2000-02-02
JP2000035836A5 true JP2000035836A5 (cg-RX-API-DMAC7.html) 2005-04-07
JP3742835B2 JP3742835B2 (ja) 2006-02-08

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Family Applications (1)

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JP11696899A Expired - Fee Related JP3742835B2 (ja) 1998-03-26 1999-03-19 ポータブルコンピュータ用低電力cd−romプレイヤ

Country Status (5)

Country Link
US (3) US6226237B1 (cg-RX-API-DMAC7.html)
EP (1) EP0945778B1 (cg-RX-API-DMAC7.html)
JP (1) JP3742835B2 (cg-RX-API-DMAC7.html)
CN (1) CN1178118C (cg-RX-API-DMAC7.html)
TW (1) TW432275B (cg-RX-API-DMAC7.html)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073187A (en) * 1997-06-20 2000-06-06 Compaq Computer Corporation Controls and indicators available to a user for a secondary operational mode of a portable computer which is open or closed state of the computer case
US6226237B1 (en) 1998-03-26 2001-05-01 O2 Micro International Ltd. Low power CD-ROM player for portable computer
US6954804B2 (en) * 1998-03-26 2005-10-11 Micro, Inc. Controller for portable electronic devices
US6895448B2 (en) 1998-03-26 2005-05-17 O2 Micro, Inc. Low-power audio CD player for portable computers
US6675233B1 (en) * 1998-03-26 2004-01-06 O2 Micro International Limited Audio controller for portable electronic devices
DE69936357T2 (de) * 1998-04-21 2008-02-21 Victor Company of Japan, Ltd., Yokohama Energieeinsparungssystem für eine Aufzeichnungs/Wiedergabevorrichtung für optische Platten
US6493828B1 (en) * 1998-08-31 2002-12-10 Sony Corporation Information processing apparatus, information processing method, and program storage medium
WO2000048188A1 (fr) * 1999-02-10 2000-08-17 Sanyo Electric Co., Ltd. Dispositif electronique multimedia
JP2000285644A (ja) * 1999-03-31 2000-10-13 Sony Corp コンテンツ作成方法、コンテンツ作成装置、コンテンツ記録媒体、コンテンツダウンロード方法およびコンテンツ蓄積配信装置
EP1218882A4 (en) * 1999-08-24 2009-07-22 O2Micro Int Ltd LOW ENERGY CONSUMPTION LAUNCHED CD-ROM READER FOR PORTABLE COMPUTERS
US6647435B1 (en) * 1999-10-22 2003-11-11 Samsung Electronics Co., Ltd. Method and apparatus system with first and second controller connected via uart chip for controlling peripheral device of computer system in second power mode
JP4618467B2 (ja) * 2000-01-05 2011-01-26 ソニー株式会社 汎用コンピュータおよび汎用コンピュータにおける著作権管理方法
KR100772326B1 (ko) * 2000-02-15 2007-10-31 오투 마이크로, 인코포레이티드 휴대용 전자 장치용 오디오 컨트롤러
CN100340949C (zh) * 2000-02-15 2007-10-03 O2米克罗公司 用于便携电子设备的音频控制器
JP3966677B2 (ja) * 2000-06-16 2007-08-29 株式会社東芝 パーソナルコンピュータ
US7130930B1 (en) * 2000-06-16 2006-10-31 O2 Micro Inc. Low power CD-ROM player with CD-ROM subsystem for portable computer capable of playing audio CDs without supply energy to CPU
JP4683442B2 (ja) * 2000-07-13 2011-05-18 富士通フロンテック株式会社 処理装置および集積回路
IT1315115B1 (it) * 2000-08-04 2003-02-03 Giuliano Macripo' Dispositivo integrato per la lettura di supporti dvd
US6763400B2 (en) * 2000-09-12 2004-07-13 Kabushiki Kaisha Toshiba Computer having control means for determining an operation state of an audio sources selecting switch when the computer is powered on/off, in a standby and a pause states
US7526349B2 (en) * 2000-12-01 2009-04-28 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
US7522965B2 (en) * 2000-12-01 2009-04-21 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
US7522964B2 (en) 2000-12-01 2009-04-21 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
US7890741B2 (en) * 2000-12-01 2011-02-15 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
US7522966B2 (en) * 2000-12-01 2009-04-21 O2Micro International Limited Low power digital audio decoding/playing system for computing devices
US7818443B2 (en) * 2000-12-01 2010-10-19 O2Micro International Ltd. Low power digital audio decoding/playing system for computing devices
US20020105861A1 (en) * 2000-12-29 2002-08-08 Gateway, Inc. Standalone MP3 recording station
US7725748B1 (en) 2000-12-29 2010-05-25 Intel Corporation Low power subsystem for portable computers
US20020087225A1 (en) * 2001-01-03 2002-07-04 Howard Gary M. Portable computing device having a low power media player
JP2002215308A (ja) * 2001-01-16 2002-08-02 Toshiba Corp 携帯型情報機器
TW527533B (en) * 2001-04-06 2003-04-11 Compal Electronics Inc Controlling method and system of a computer peripheral device with power-saved effect
US7730401B2 (en) * 2001-05-16 2010-06-01 Synaptics Incorporated Touch screen with user interface enhancement
US6868460B1 (en) * 2001-06-05 2005-03-15 Silicon Motion, Inc. Apparatus for CD with independent audio functionality
US6718401B2 (en) * 2001-06-27 2004-04-06 Intel Corporation System and method for device support
US6760281B2 (en) * 2001-07-06 2004-07-06 Behavior Tech Computer Corporation Push-button speed change device for CD ROM drive
US7003682B2 (en) * 2001-07-17 2006-02-21 Koninklijke Philips Electronics N.V. Power management method for setting clock circuit into power down mode if analog front end circuit is sampling input signals in an electronic device
US20030067847A1 (en) * 2001-10-05 2003-04-10 Silvester Kelan C. Reducing power consumption of rotating disk storage devices
US7149692B1 (en) * 2001-11-30 2006-12-12 Silicon Motion, Inc. Method, apparatus and system for a single chip audio solution controller and DSP
EP1459159B1 (en) * 2001-12-21 2005-07-06 Koninklijke Philips Electronics N.V. Communication bus system operable in a sleep mode and a normal mode
US6978012B2 (en) * 2002-01-02 2005-12-20 Intel Corporation Echo cancellation using a variable offset comparator
TW573255B (en) * 2002-03-22 2004-01-21 Via Tech Inc Commonly sharing switching device of CD player, method and application system thereof
US20030188066A1 (en) * 2002-03-28 2003-10-02 Atul Kwatra Method and apparatus to allow an external system management controller to trigger an OS controlled shutdown of a pc system through the system management bus
JP4180834B2 (ja) 2002-05-01 2008-11-12 富士通株式会社 情報処理装置および情報処理プログラム
US20030233509A1 (en) * 2002-06-18 2003-12-18 D.C. Chang MP3 player and method for operating the same
US6924667B2 (en) * 2002-07-19 2005-08-02 O2Micro International Limited Level shifting and level-shifting amplifier circuits
TW566656U (en) * 2002-08-07 2003-12-11 Quanta Storage Inc Control device of compact disk drive
US7117379B2 (en) 2002-08-14 2006-10-03 Intel Corporation Method and apparatus for a computing system having an active sleep mode
US7058829B2 (en) 2002-08-14 2006-06-06 Intel Corporation Method and apparatus for a computing system having an active sleep mode CPU that uses the cache of a normal active mode CPU
TW571200B (en) * 2002-08-26 2004-01-11 Asustek Comp Inc Computer audio CD playing method loaded with no operating system
CN1303509C (zh) 2002-09-03 2007-03-07 三星电子株式会社 将基于用户输入的信号提供给光学装置的设备
TW591478B (en) 2002-11-12 2004-06-11 Mitac Technology Corp Apparatus and method of using personal computer to integrate functions of home electronics
US20040218351A1 (en) * 2002-11-12 2004-11-04 Mitac Technology Corp. Method and apparatus for integrating personal computer and electronic device functions
US7376913B1 (en) 2003-01-07 2008-05-20 Vulcan Portals Inc. Navigation and selection control for a hand-held portable computer
CN100411055C (zh) * 2003-01-27 2008-08-13 联想(北京)有限公司 多个媒体播放器的控制方法及控制系统
CN100412981C (zh) * 2003-02-11 2008-08-20 齐元国际股份有限公司 光盘机装置
US7080271B2 (en) 2003-02-14 2006-07-18 Intel Corporation Non main CPU/OS based operational environment
US7254730B2 (en) 2003-02-14 2007-08-07 Intel Corporation Method and apparatus for a user to interface with a mobile computing device
US7114090B2 (en) 2003-02-14 2006-09-26 Intel Corporation Computing system with operational low power states
TWI239455B (en) * 2003-02-24 2005-09-11 Quanta Storage Inc Data processing method of virtual CD
US8749561B1 (en) 2003-03-14 2014-06-10 Nvidia Corporation Method and system for coordinated data execution using a primary graphics processor and a secondary graphics processor
US20040193297A1 (en) * 2003-03-27 2004-09-30 Mowery Keith R. Using a digital computer as a low power flashmedia player
US20040227778A1 (en) * 2003-05-13 2004-11-18 Wen-Cheng Lin Method for reducing power consumption of multimedia data playback on a computer system
DE10322771A1 (de) * 2003-05-19 2005-02-10 Micro-Star Int'l Co., Ltd., Chung-Ho Computersystem, welches in der Lage ist eine Plattenlade-und eine Plattenentladeoperation eines optischen Plattenlaufwerks zu Steuern
US20050050368A1 (en) * 2003-08-27 2005-03-03 Enermax Technology Corporation Multiple-purpose power supply after computer is switched off
CN100412758C (zh) * 2003-08-28 2008-08-20 仁宝电脑工业股份有限公司 以低电力消耗操作光盘驱动器进行音乐播放的电脑
US7702733B2 (en) 2003-09-18 2010-04-20 Vulcan Portals Inc. Low power email functionality for an electronic device
US7426647B2 (en) 2003-09-18 2008-09-16 Vulcan Portals Inc. Low power media player for an electronic device
US7500127B2 (en) * 2003-09-18 2009-03-03 Vulcan Portals Inc. Method and apparatus for operating an electronic device in a low power mode
US20060015197A1 (en) * 2004-06-30 2006-01-19 Gupta Vivek G Apparatus including audio codec and methods of operation therefor
TW200604819A (en) * 2004-07-16 2006-02-01 Mitac Technology Corp Method for fast initializing and playing multi-media A/V function with non-hard-disk storage medium
JP2006099666A (ja) * 2004-09-30 2006-04-13 Hitachi Global Storage Technologies Netherlands Bv 記録メディア・ドライブ及び記録メディア・ドライブにおけるパワー・セーブ・モードの制御方法
CN100397370C (zh) * 2004-11-22 2008-06-25 威盛电子股份有限公司 动态介面协定支援装置与方法
TWI266991B (en) * 2005-03-29 2006-11-21 Ind Tech Res Inst A data access device for using in computer of power off status
JP2006301771A (ja) * 2005-04-18 2006-11-02 Toshiba Corp 情報処理装置および動作制御方法
US8743019B1 (en) 2005-05-17 2014-06-03 Nvidia Corporation System and method for abstracting computer displays across a host-client network
KR20070013404A (ko) * 2005-07-26 2007-01-31 엘지전자 주식회사 저장 장치 전원 제어 장치 및 방법
CN100432895C (zh) * 2005-10-28 2008-11-12 仁宝电脑工业股份有限公司 即现性播放影音资料的方法
US20070136650A1 (en) * 2005-12-09 2007-06-14 Hon Hai Precision Industry Co., Ltd. Low power multimedia playing method for portable computer
CN100530148C (zh) * 2005-12-30 2009-08-19 鸿富锦精密工业(深圳)有限公司 音频播放系统及其应用的笔记本电脑
US8775704B2 (en) * 2006-04-05 2014-07-08 Nvidia Corporation Method and system for communication between a secondary processor and an auxiliary display subsystem of a notebook
US9195428B2 (en) * 2006-04-05 2015-11-24 Nvidia Corporation Method and system for displaying data from auxiliary display subsystem of a notebook on a main display of the notebook
JP4282681B2 (ja) * 2006-04-07 2009-06-24 株式会社東芝 情報処理装置、およびサウンド出力方法
US7778838B2 (en) * 2006-09-29 2010-08-17 Intel Corporation Apparatus, system and method for buffering audio data to allow low power states in a processing system during audio playback
US8117137B2 (en) 2007-04-19 2012-02-14 Microsoft Corporation Field-programmable gate array based accelerator system
US20080310707A1 (en) * 2007-06-15 2008-12-18 Microsoft Corporation Virtual reality enhancement using real world data
US8225078B2 (en) * 2007-08-30 2012-07-17 International Business Machines Corporation Document viewing mode for battery powered computing devices
CN101471116B (zh) * 2007-12-27 2011-11-09 鸿富锦精密工业(深圳)有限公司 电子装置及其节能方法
US8264505B2 (en) * 2007-12-28 2012-09-11 Microsoft Corporation Augmented reality and filtering
JP4558807B2 (ja) * 2008-02-05 2010-10-06 レノボ・シンガポール・プライベート・リミテッド 光学ディスク・ドライブのトレイ排出システムおよびコンピュータ
US8103891B2 (en) 2008-03-18 2012-01-24 Qualcomm Incorporated Efficient low power retrieval techniques of media data from non-volatile memory
US8736617B2 (en) * 2008-08-04 2014-05-27 Nvidia Corporation Hybrid graphic display
CN101676860A (zh) * 2008-09-19 2010-03-24 鸿富锦精密工业(深圳)有限公司 具免开机播放音乐功能的电脑系统
US8301638B2 (en) 2008-09-25 2012-10-30 Microsoft Corporation Automated feature selection based on rankboost for ranking
US8131659B2 (en) 2008-09-25 2012-03-06 Microsoft Corporation Field-programmable gate array based accelerator system
US8799425B2 (en) * 2008-11-24 2014-08-05 Nvidia Corporation Configuring display properties of display units on remote systems
US20100138768A1 (en) * 2008-12-02 2010-06-03 Nvidia Corporation Simplifying Configuration Of Multiple Display Units For Common Use
US9075559B2 (en) * 2009-02-27 2015-07-07 Nvidia Corporation Multiple graphics processing unit system and method
WO2010127167A2 (en) * 2009-04-30 2010-11-04 Synaptics Incorporated Operating a touch screen control system according to a plurality of rule sets
US9135675B2 (en) * 2009-06-15 2015-09-15 Nvidia Corporation Multiple graphics processing unit display synchronization system and method
US8766989B2 (en) * 2009-07-29 2014-07-01 Nvidia Corporation Method and system for dynamically adding and removing display modes coordinated across multiple graphics processing units
US8780122B2 (en) * 2009-09-16 2014-07-15 Nvidia Corporation Techniques for transferring graphics data from system memory to a discrete GPU
US9111325B2 (en) * 2009-12-31 2015-08-18 Nvidia Corporation Shared buffer techniques for heterogeneous hybrid graphics
GB2475902A (en) * 2009-12-04 2011-06-08 Invent Technology Solutions Ltd Downloading a media element as part of entering a low power state on activation of a HID device.
US20110148436A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using signal grouping
US20110148438A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using a shape factor
JP4881428B2 (ja) * 2009-12-25 2012-02-22 株式会社東芝 電子機器
KR20110110434A (ko) * 2010-04-01 2011-10-07 삼성전자주식회사 저전력 오디오 재생장치 및 방법
EP2717533A4 (en) * 2011-07-19 2015-01-07 Huawei Tech Co Ltd PROCEDURE, NETWORK CARD AND HARD DISK CARD FOR ACCESSING A DISCONNECTED HARD DRIVE
KR102121382B1 (ko) * 2013-05-08 2020-06-10 삼성전자주식회사 전자 장치
US9818379B2 (en) 2013-08-08 2017-11-14 Nvidia Corporation Pixel data transmission over multiple pixel interfaces
US9842532B2 (en) 2013-09-09 2017-12-12 Nvidia Corporation Remote display rendering for electronic devices
CN105117193A (zh) * 2015-09-12 2015-12-02 侯明鑫 基于光的投影电脑

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940015838A (ko) * 1992-12-31 1994-07-21 윤종용 메모리 맵 방식의 인터페이스 장치
KR960008562A (ko) * 1994-08-29 1996-03-22 이헌조 시디-롬(cd-rom) 드라이브 인터페이스 장치
IT1279754B1 (it) 1995-05-29 1997-12-16 Olivetti & Co Spa Elaboratore elettronico avente un'unita' per il trattamento di supporti magneto-ottici
JPH09101848A (ja) 1995-10-04 1997-04-15 Hitachi Ltd マルチメディア小型情報処理装置
US5838983A (en) 1996-08-20 1998-11-17 Compaq Computer Corporation Portable computer with low power audio CD-player
US5822598A (en) * 1996-07-12 1998-10-13 Ast Research, Inc. Audio activity detection circuit to increase battery life in portable computers
US5815679A (en) 1996-07-23 1998-09-29 Primax Electronics, Ltd. Interface device for controlling computer peripherals
JP3118189B2 (ja) * 1996-07-25 2000-12-18 インターナショナル・ビジネス・マシーンズ・コーポレ−ション Cd−rom再生装置及びその制御方法
KR100480415B1 (ko) 1996-08-14 2005-06-07 삼성전자주식회사 씨디-롬(cd-rom) 드라이브의 동작상태 체크방법
KR19980035389A (ko) * 1996-11-13 1998-08-05 김광호 오디오 콤팩트 디스크 구동 기능을 갖는 컴퓨터 시스템 및 그 제어 방법
US6116767A (en) 1997-04-30 2000-09-12 Compaq Computer Corporation Displaying audio disk track number in portable computer system
US6076133A (en) 1997-04-30 2000-06-13 Compaq Computer Corporation Computer interface with hardwire button array
US6006285A (en) 1997-04-30 1999-12-21 Compaq Computer Corporation Computer system capable of playing audio CDs in a CD-ROM drive independent of an operating system
US5910933A (en) * 1997-04-30 1999-06-08 Gateway 2000, Inc Stand alone optical disc player module
US6252511B1 (en) * 1997-06-20 2001-06-26 Compaq Computer Corporation Real-time battery gauge display
US6038672A (en) * 1998-01-13 2000-03-14 Micron Electronics, Inc. Portable computer with low power CD-player mode
US6226237B1 (en) 1998-03-26 2001-05-01 O2 Micro International Ltd. Low power CD-ROM player for portable computer
US6654827B2 (en) 2000-12-29 2003-11-25 Hewlett-Packard Development Company, L.P. Portable computer system with an operating system-independent digital data player

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