ATE523846T1 - Konfigurierbare serielle speicherschnittstelle - Google Patents

Konfigurierbare serielle speicherschnittstelle

Info

Publication number
ATE523846T1
ATE523846T1 AT07789548T AT07789548T ATE523846T1 AT E523846 T1 ATE523846 T1 AT E523846T1 AT 07789548 T AT07789548 T AT 07789548T AT 07789548 T AT07789548 T AT 07789548T AT E523846 T1 ATE523846 T1 AT E523846T1
Authority
AT
Austria
Prior art keywords
interface
main processing
removable memory
processing device
configurable
Prior art date
Application number
AT07789548T
Other languages
English (en)
Inventor
Bengt Gustavsson
Henrik Borjesson
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE523846T1 publication Critical patent/ATE523846T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3225—Monitoring of peripheral devices of memory devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • 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
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
AT07789548T 2007-01-25 2007-07-25 Konfigurierbare serielle speicherschnittstelle ATE523846T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/626,939 US7734247B2 (en) 2007-01-25 2007-01-25 Configurable serial memory interface
PCT/IB2007/002113 WO2008090400A1 (en) 2007-01-25 2007-07-25 Configurable serial memory interface

Publications (1)

Publication Number Publication Date
ATE523846T1 true ATE523846T1 (de) 2011-09-15

Family

ID=38670552

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07789548T ATE523846T1 (de) 2007-01-25 2007-07-25 Konfigurierbare serielle speicherschnittstelle

Country Status (7)

Country Link
US (1) US7734247B2 (de)
EP (1) EP2115604B1 (de)
JP (1) JP4921563B2 (de)
KR (1) KR101417174B1 (de)
CN (1) CN101595466B (de)
AT (1) ATE523846T1 (de)
WO (1) WO2008090400A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7734247B2 (en) * 2007-01-25 2010-06-08 Sony Ericsson Mobile Communications Ab Configurable serial memory interface
US20090227299A1 (en) * 2008-03-10 2009-09-10 Samsung Electronics Co., Ltd. System and method for providing interchangeable modules for a mobile station
JP4548524B2 (ja) * 2008-07-29 2010-09-22 ソニー株式会社 通信装置、プログラム、通信方法および通信システム
US8306580B2 (en) * 2008-11-24 2012-11-06 International Business Machines Corporation Motion sensor assisted auto-shutdown mechanism in portable audio systems
EP2378417A1 (de) * 2010-04-16 2011-10-19 Accenture Global Services Limited Ausweitung der Funktionalität eines eingebetteten Systems
US8966302B2 (en) * 2010-06-23 2015-02-24 Broadcom Corporation Method for power management of data buses in electronic devices
US8738827B2 (en) * 2011-07-18 2014-05-27 O2Micro International Ltd. Circuits and methods for providing communication between a memory card and a host device
KR101804799B1 (ko) 2011-10-25 2017-12-06 삼성전자주식회사 저전력으로 오디오 데이터를 재생하는 장치 및 방법
US9848074B2 (en) * 2012-01-24 2017-12-19 David Roberts, JR. Cellphone transfer stick
US10509761B2 (en) 2013-11-14 2019-12-17 Qualcomm Incorporated System and method of sending data via additional secondary data lines on a bus
US9904652B2 (en) * 2013-11-14 2018-02-27 Qualcomm Incorporated System and method of sending data via additional secondary data lines on a bus
US20150350152A1 (en) * 2014-05-28 2015-12-03 International Business Machines Corporation Managing and storing messages received by a mobile computing device
GB2538853B (en) 2015-04-09 2018-09-19 Dolby Laboratories Licensing Corp Switching to a second audio interface between a computer apparatus and an audio apparatus

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233642A (en) * 1991-05-24 1993-08-03 Omnitronix, Inc. Cellular telephone usage monitoring system
JP3272896B2 (ja) * 1995-02-27 2002-04-08 株式会社東芝 ポータブルコンピュータおよびそれに用いられるカード
JP3544742B2 (ja) * 1995-04-12 2004-07-21 株式会社東芝 ポータブルコンピュータ
JP3178521B2 (ja) * 1998-08-13 2001-06-18 日本電気株式会社 アダプタ
AUPQ439299A0 (en) * 1999-12-01 1999-12-23 Silverbrook Research Pty Ltd Interface system
US7792298B2 (en) * 1999-06-30 2010-09-07 Silverbrook Research Pty Ltd Method of using a mobile device to authenticate a printed token and output an image associated with the token
JP2001027921A (ja) * 1999-07-15 2001-01-30 Mitsubishi Electric Corp Ｐｃカードインターフェースおよびｐｃカード
US7103357B2 (en) * 1999-11-05 2006-09-05 Lightsurf Technologies, Inc. Media spooler system and methodology providing efficient transmission of media content from wireless devices
WO2001043408A1 (en) 1999-12-09 2001-06-14 Sony Electronics, Inc. Peripheral memory device for a wireless phone and methods of implementing and using same
US6377825B1 (en) * 2000-02-18 2002-04-23 Cellport Systems, Inc. Hands-free wireless communication in a vehicle
US20020032042A1 (en) * 2000-02-18 2002-03-14 Poplawsky Ralph C. Exporting controls to an external device connected to a portable phone system
JP2001326721A (ja) * 2000-05-15 2001-11-22 Sony Corp 携帯電話端末、電力情報報知方法および付加機能制限方法
US7949362B2 (en) * 2000-05-18 2011-05-24 Sirf Technology, Inc. Satellite positioning aided communication system selection
JP2002149707A (ja) * 2000-11-09 2002-05-24 Sony Corp 情報端末装置および使用可能状況報知方法
JP2002252617A (ja) * 2001-02-22 2002-09-06 Sony Corp 無線通信装置及び方法
US20080032738A1 (en) * 2001-03-07 2008-02-07 Palm, Inc. Portable wireless network
JP2002268692A (ja) * 2001-03-14 2002-09-20 Sanyo Electric Co Ltd データ再生装置
GB2373887A (en) 2001-03-28 2002-10-02 Hewlett Packard Co Context dependent operation, including power management, of a mobile computer
US7433710B2 (en) * 2001-04-20 2008-10-07 Lightsurf Technologies, Inc. System and methodology for automated provisioning of new user accounts
JP2002359865A (ja) * 2001-05-31 2002-12-13 Matsushita Electric Ind Co Ltd 音楽配信端末装置
KR100429258B1 (ko) * 2001-06-11 2004-04-29 엘지전자 주식회사 라우터에서 확장 가능한 메모리 인터페이스 구조 및구성정보 설정방법
JP3813849B2 (ja) 2001-09-14 2006-08-23 株式会社東芝 カード装置
US20050113113A1 (en) * 2001-11-15 2005-05-26 Reed Mark J. Enhanced wireless phone
US7003279B2 (en) * 2002-02-27 2006-02-21 Gateway Inc. Peak time indicator
US20060128376A1 (en) * 2002-07-09 2006-06-15 Alexis Glenroy J Communication systems and methods
US20040023686A1 (en) * 2002-07-31 2004-02-05 Lavaflow, Llp Method of and apparatus for outputting a picture file
JP2004133881A (ja) * 2002-08-14 2004-04-30 Ricoh Co Ltd カード型メモリのインターフェイス回路、その回路を搭載したａｓｉｃ、およびそのａｓｉｃを搭載した画像形成装置
US7047047B2 (en) * 2002-09-06 2006-05-16 Microsoft Corporation Non-linear observation model for removing noise from corrupted signals
JP3870888B2 (ja) * 2002-10-15 2007-01-24 ソニー株式会社 無線通信カード
US7549066B2 (en) 2002-11-15 2009-06-16 Intel Corporation Automatic power savings stand-by control for non-volatile memory
US7016695B1 (en) * 2002-12-11 2006-03-21 National Semiconductor Corporation Apparatus and method for processing a deterministic data flow associated with a wireless communication signal
US20040176147A1 (en) * 2003-03-06 2004-09-09 Wilberth Escalante Power conservation in a mobile communication device utilizing variable reacquisition time in a discontinuous reception regime
WO2004097803A2 (en) * 2003-04-25 2004-11-11 Xm Satellite Radio Inc. System and method for providing recording and playback of digital media content
US20040266480A1 (en) * 2003-06-27 2004-12-30 Hjelt Kari Tapani System and method for implementing sensor functionality in mobile devices
US7729725B2 (en) * 2003-07-10 2010-06-01 Sony Ericsson Mobile Communications Ab Methods, electronic devices and computer program products for transferring data stored in an electronic device when a subscriber identity module is absent therefrom
EP1509049A1 (de) * 2003-08-20 2005-02-23 Accenture Global Services GmbH Verfahren und Systeme zum Bereitstellen von Information für mobile Nutzer über begrenzte Bandbreite
US6973305B2 (en) * 2003-09-10 2005-12-06 Qualcomm Inc Methods and apparatus for determining device integrity
US7213086B2 (en) 2003-10-28 2007-05-01 Hewlett-Packard Development Company, L.P. System having a storage controller that modifies operation of a storage system based on the status of a data transfer
US20050153740A1 (en) * 2004-01-13 2005-07-14 Binzel Charles P. Linked storage for enhanced phone book entries in mobile communications devices and methods
US7499686B2 (en) * 2004-02-24 2009-03-03 Microsoft Corporation Method and apparatus for multi-sensory speech enhancement on a mobile device
US8423007B2 (en) * 2004-03-19 2013-04-16 Brightpoint, Inc. Multi-phone programming application
JP2005327247A (ja) * 2004-04-16 2005-11-24 Sony Corp データ記憶装置及び音声再生システム
US20050288044A1 (en) * 2004-06-28 2005-12-29 International Business Machines Corporation System and method for using soap to invoke web services on handheld devices
US8442506B2 (en) * 2004-07-23 2013-05-14 Gregory Peacock System and method for communications in a multi-platform environment
US20060035663A1 (en) * 2004-08-10 2006-02-16 Cheng Nai-Sheng Mobile telephone system with media processor
JP2006106167A (ja) * 2004-10-01 2006-04-20 Sony Ericsson Mobilecommunications Japan Inc 情報処理装置及び携帯電話端末
US7283850B2 (en) * 2004-10-12 2007-10-16 Microsoft Corporation Method and apparatus for multi-sensory speech enhancement on a mobile device
US20060135151A1 (en) * 2004-12-17 2006-06-22 Keming Mu Cordless IP telephone
US20060252456A1 (en) * 2005-05-09 2006-11-09 Silverbrook Research Pty Ltd Mobile device with printhead for receiving data via modulate light signal
US7466993B2 (en) * 2005-05-09 2008-12-16 Silverbrook Research Pty Ltd Mobile telecommunications device dual media coding detectors
US7500128B2 (en) 2005-05-11 2009-03-03 Intel Corporation Mobile systems with seamless transition by activating second subsystem to continue operation of application executed by first subsystem as it enters into sleep mode
JP2006335080A (ja) * 2005-05-31 2006-12-14 Yazaki Corp カスタムデザイン式車両用メータおよびカスタムデザイン式車両用メータ作成システム並びにデータ書き換えサービス方法
US7406303B2 (en) * 2005-07-05 2008-07-29 Microsoft Corporation Multi-sensory speech enhancement using synthesized sensor signal
US7283841B2 (en) * 2005-07-08 2007-10-16 Microsoft Corporation Transforming media device
US8543095B2 (en) * 2005-07-08 2013-09-24 At&T Mobility Ii Llc Multimedia services include method, system and apparatus operable in a different data processing network, and sync other commonly owned apparatus
US7489923B2 (en) * 2005-08-05 2009-02-10 Research In Motion Limited Methods and systems for handling software operations associated with startup and shutdown of handheld devices
US7706741B2 (en) * 2006-01-19 2010-04-27 Cisco Technology, Inc. Integrated mobile communication and broadcast program reproduction device
US7974577B2 (en) * 2006-04-11 2011-07-05 Tazzle, Inc. Devices and systems for improved wireless communication
US8600376B2 (en) * 2006-07-07 2013-12-03 Samsung Electronics Co., Ltd. Line routing to wireless access points
US20080026746A1 (en) * 2006-07-26 2008-01-31 Appaji Anuradha K Modular Mobile Device
US20080026730A1 (en) * 2006-07-26 2008-01-31 Appaji Anuradha K Mobile Application Server Module
US8032123B2 (en) * 2006-08-21 2011-10-04 Samsung Electronics Co., Ltd. Mobile handset with air pollution meter and system
US8260214B2 (en) * 2006-10-31 2012-09-04 Hewlett-Packard Development Company, L.P. Shared antenna architecture for multiple co-located radio modules
US8036683B2 (en) * 2006-10-31 2011-10-11 Hewlett-Packard Development Company, L.P. Coordination among multiple co-located radio modules
US20080119173A1 (en) * 2006-11-20 2008-05-22 Hai Duong Nguyen Multimedia Hold Method and Apparatus
US20080119178A1 (en) * 2006-11-21 2008-05-22 Samsung Electronics Co., Ltd. Allocating Compression-Based Firmware Over the Air
US7463170B2 (en) * 2006-11-30 2008-12-09 Broadcom Corporation Method and system for processing multi-rate audio from a plurality of audio processing sources
US7734247B2 (en) * 2007-01-25 2010-06-08 Sony Ericsson Mobile Communications Ab Configurable serial memory interface
US8010134B2 (en) * 2007-03-14 2011-08-30 Sprint Communications Company L.P. Architecture for mobile advertising with location
US20080233887A1 (en) * 2007-03-23 2008-09-25 Research In Motion Classmark Change Message System and Method
US7991356B2 (en) * 2007-03-23 2011-08-02 Sigmatel, Inc. Wireless handset and wireless headset with wireless transceiver
US20080248834A1 (en) * 2007-04-03 2008-10-09 Palm, Inc. System and methods for providing access to a desktop and applications of a mobile device
US8478299B2 (en) * 2007-04-06 2013-07-02 Hewlett-Packard Development Company, L.P. System and methods for obtaining coarse location for a mobile device
US8099124B2 (en) * 2007-04-12 2012-01-17 Symbol Technologies, Inc. Method and system for correlating user/device activity with spatial orientation sensors
US7852795B2 (en) * 2007-04-20 2010-12-14 Research In Motion Limited Polling method and apparatus for long term evolution multimedia broadcast multicast services
US7953433B2 (en) * 2007-04-24 2011-05-31 Imation Corp. Data storage device and data storage device tracing system
US8130687B2 (en) * 2007-04-27 2012-03-06 Research In Motion Limited Multi-stage setup for long-term evolution multimedia broadcast multicast service transmissions
US20080268882A1 (en) * 2007-04-30 2008-10-30 Palm, Inc. Short message service enhancement techniques for added communication options
US8463253B2 (en) * 2007-06-21 2013-06-11 Verizon Patent And Licensing Inc. Flexible lifestyle portable communications device
US10210340B2 (en) * 2007-07-05 2019-02-19 Blackberry Limited File sharing with a hostile system
US7912503B2 (en) * 2007-07-16 2011-03-22 Microsoft Corporation Smart interface system for mobile communications devices
US7933596B2 (en) * 2007-08-31 2011-04-26 Sony Ericsson Mobile Communications Ab Providing and charging for data services in roaming network environments
US20090061858A1 (en) * 2007-08-31 2009-03-05 Samsung Electronics Co., Ltd. System and Method to Manage Communication Handoff
US8351843B2 (en) * 2007-09-04 2013-01-08 Ibiquity Digital Corporation Digital radio broadcast receiver, broadcasting methods and methods for tagging content of interest
US8649795B2 (en) * 2007-09-05 2014-02-11 Blackberry Limited Multicast/broadcast single frequency network control information transmission
US8270991B2 (en) * 2007-09-07 2012-09-18 Research In Motion Limited Network and cell selection and reselection for long-term evolution inter-radio access network based on long-term evolution mobility driver grouping
WO2009036184A2 (en) * 2007-09-11 2009-03-19 Research In Motion Limited System and method for sharing a sip communication service identifier
US8145222B2 (en) * 2007-10-02 2012-03-27 Research In Motion Limited Method, mobile communication device, and system for selective downloading to a mobile communication device
US8184656B2 (en) * 2007-10-02 2012-05-22 Microsoft Corporation Control channel negotiated intermittent wireless communication
US8619601B2 (en) * 2007-10-05 2013-12-31 Blackberry Limited Proximity of user equipment to a home local network
US8089933B2 (en) * 2007-10-08 2012-01-03 Research In Motion Limited Inter-radio access technology measurement system and method
CN101836421B (zh) * 2007-10-23 2014-12-24 黑莓有限公司 用于通信转移通知的系统和方法
US8359071B2 (en) * 2007-10-31 2013-01-22 Hewlett-Packard Development Company, L.P. Power management techniques for a universal serial bus
US8838152B2 (en) * 2007-11-30 2014-09-16 Microsoft Corporation Modifying mobile device operation using proximity relationships
US20090143078A1 (en) * 2007-11-30 2009-06-04 Palm, Inc. Techniques to manage a radio based on location information
US20090143049A1 (en) * 2007-12-04 2009-06-04 Microsoft Corporation Mobile telephone hugs including conveyed messages
US20090149164A1 (en) * 2007-12-10 2009-06-11 Research In Motion Limited System and method for single cell point-to-multipoint multiplexing and scheduling
US20090149218A1 (en) * 2007-12-11 2009-06-11 Microsoft Corporation Mobile telephone relationships
US8265639B2 (en) * 2007-12-26 2012-09-11 Research In Motion Limited System and method for modulation scheme changes
US20090170498A1 (en) * 2007-12-31 2009-07-02 Motorola, Inc. Method and apparatus for expedited cell reselection during access procedures for cellular mobile stations
US8355671B2 (en) * 2008-01-04 2013-01-15 Kopin Corporation Method and apparatus for transporting video signal over Bluetooth wireless interface
US7937109B2 (en) * 2008-01-24 2011-05-03 Hewlett-Packard Development Company, L.P. Current source driver for common ground signal interface
US8155683B2 (en) * 2008-02-05 2012-04-10 Motorola Mobility, Inc. Physical downlink control channel specific scrambling
US8874086B2 (en) * 2008-02-07 2014-10-28 Microsoft Corporation Providing relevant advertisements or other content based on a communications identifier

Also Published As

Publication number Publication date
US20080182618A1 (en) 2008-07-31
EP2115604A1 (de) 2009-11-11
KR20090101386A (ko) 2009-09-25
JP4921563B2 (ja) 2012-04-25
KR101417174B1 (ko) 2014-07-16
US7734247B2 (en) 2010-06-08
CN101595466A (zh) 2009-12-02
WO2008090400A1 (en) 2008-07-31
CN101595466B (zh) 2011-04-20
JP2010517399A (ja) 2010-05-20
EP2115604B1 (de) 2011-09-07

Similar Documents

Publication Publication Date Title
ATE523846T1 (de) Konfigurierbare serielle speicherschnittstelle
WO2006062569A3 (en) Memory interface with workload adaptive encode/decode
DE602004024499D1 (de) Speichersteuerung, die Prozessorenergiezustände berücksichtigt
TW200627137A (en) Context based power management
TWI264515B (en) Separate thermal and electrical throttling limits in processors
WO2006026645A3 (en) Systems and methods for providing nonvolatile memory management in wireless phones
TW200943046A (en) System and method for fast platform hibernate and resume
WO2006127888A3 (en) Data retention device for power-down applications and method
TW200620857A (en) Method and system for reducing power consumption of IrDA enabled handsets by turning ON/OFF an IrDA port dynamically
TW200715104A (en) Method of managing power consumption of portable computer and portable computer using the same
GB2420434B (en) Multimedia computer system and method
TW200609904A (en) Unified control and memory for a combined DVD/HDD system
TW200639645A (en) Method and system for input/output pads in a mobile multimedia processor
WO2007017679A3 (en) Reversible power transitions in a computing device
US20090106573A1 (en) Power saving method
EP2065892A4 (de) Anordnung von magnetischen festplatten
TW200715302A (en) Clock control circuit for reducing consumption current in data input and output operations and semiconductor memory device including the same and data input and output operations methods of semiconductor memory device
TW200608182A (en) Power management state control method
WO2004057455A3 (en) Power saving method for portable streaming devices
TW200643966A (en) Low-power solid state storage controller for cell phones and other portable appliances
TW201301046A (zh) 低耗電的ｕｓｂ ３．０主控制裝置及降低ｕｓｂ ３．０主控制裝置耗電的方法
CN101887300B (zh) 具备电源控制的计算机系统及电源控制方法
TW200636472A (en) A/V control mechanism and the method thereof
TW200608225A (en) Portable computer with projection function
CN201562266U (zh) 一种音频系统及电子设备

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties