CN101361033A - 微处理器的电源电压设定方法、程序及运算处理装置 - Google Patents

微处理器的电源电压设定方法、程序及运算处理装置 Download PDF

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Publication number
CN101361033A
CN101361033A CNA200680051222XA CN200680051222A CN101361033A CN 101361033 A CN101361033 A CN 101361033A CN A200680051222X A CNA200680051222X A CN A200680051222XA CN 200680051222 A CN200680051222 A CN 200680051222A CN 101361033 A CN101361033 A CN 101361033A
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CN
China
Prior art keywords
mentioned
microprocessor
supply voltage
power supply
voltage
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.)
Pending
Application number
CNA200680051222XA
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English (en)
Chinese (zh)
Inventor
田村哲司
泷口岩
村木洋介
广井聪幸
井上光司
爱川诚
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.)
Sony Interactive Entertainment Inc
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Sony Computer Entertainment 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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Publication of CN101361033A publication Critical patent/CN101361033A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Microcomputers (AREA)
CNA200680051222XA 2006-02-10 2006-11-20 微处理器的电源电压设定方法、程序及运算处理装置 Pending CN101361033A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP033968/2006 2006-02-10
JP2006033968A JP2007213412A (ja) 2006-02-10 2006-02-10 マイクロプロセッサの電源電圧設定方法、プログラムおよび演算処理装置

Publications (1)

Publication Number Publication Date
CN101361033A true CN101361033A (zh) 2009-02-04

Family

ID=38344968

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200680051222XA Pending CN101361033A (zh) 2006-02-10 2006-11-20 微处理器的电源电压设定方法、程序及运算处理装置

Country Status (4)

Country Link
US (1) US8069361B2 (https=)
JP (1) JP2007213412A (https=)
CN (1) CN101361033A (https=)
WO (1) WO2007091361A1 (https=)

Cited By (5)

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CN107272862A (zh) * 2016-04-06 2017-10-20 华为技术有限公司 确定终端处理器电压的方法和终端
CN107949816A (zh) * 2015-09-09 2018-04-20 高通股份有限公司 在处理器核变得活跃时提供电压调节的电路和方法
CN109313475A (zh) * 2016-06-10 2019-02-05 微软技术许可有限责任公司 处理器设备电压表征
CN110075375A (zh) * 2019-06-03 2019-08-02 小白熊（上海）母婴用品有限公司 一种电动吸奶器静音方法及一种电动吸奶器
US11561595B2 (en) 2017-11-15 2023-01-24 International Business Machines Corporation On-chip supply noise voltage reduction or mitigation using local detection loops

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JP5034834B2 (ja) * 2007-09-28 2012-09-26 富士通セミコンダクター株式会社 半導体装置、および半導体装置における制御方法
US20090132845A1 (en) * 2007-11-16 2009-05-21 Giga-Byte Technology Co., Ltd. Power supply monitoring system and power supply apparatus through using software instruction
JP2010016653A (ja) * 2008-07-03 2010-01-21 Panasonic Corp 半導体集積回路装置
US8386809B2 (en) * 2009-03-27 2013-02-26 Schneider Electric It Corporation System and method for configuring a power device
WO2012077165A1 (ja) * 2010-12-08 2012-06-14 パナソニック株式会社 電力供給回路、電力供給方法及び電力供給システム
US8631256B2 (en) * 2010-12-22 2014-01-14 Via Technologies, Inc. Distributed management of a shared power source to a multi-core microprocessor
EP2883121A1 (en) * 2012-08-09 2015-06-17 Telefonaktiebolaget LM Ericsson (PUBL) Method and module for providing instructions for setting a supply voltage
US9608605B2 (en) * 2015-08-06 2017-03-28 Futurewei Technologies, Inc. Apparatus and scheme for IO-pin-less calibration or trimming of on-chip regulators
US10338670B2 (en) 2016-06-10 2019-07-02 Microsoft Technology Licensing, Llc Input voltage reduction for processing devices
US10209726B2 (en) 2016-06-10 2019-02-19 Microsoft Technology Licensing, Llc Secure input voltage adjustment in processing devices
US10310572B2 (en) 2016-06-10 2019-06-04 Microsoft Technology Licensing, Llc Voltage based thermal control of processing device
FR3054885B1 (fr) 2016-08-03 2018-09-07 Stmicroelectronics (Crolles 2) Sas Procede d'estimation d'un profil d'exploitation d'un circuit integre d'un systeme sur puce, et systeme sur puce correspondant
FR3054949A1 (fr) * 2016-08-03 2018-02-09 Stmicroelectronics (Crolles 2) Sas Procede de reglage d'au moins un point de fonctionnement d'au moins un circuit integre d'un systeme sur puce, et systeme sur puce correspondant
CN108018681B (zh) 2016-11-01 2020-05-05 青岛海尔洗衣机有限公司 一种滚筒注水口的防溢装置及滚筒洗衣机
KR102746528B1 (ko) 2017-02-07 2024-12-23 삼성전자주식회사 반도체 장치 및 반도체 시스템
US11710726B2 (en) * 2019-06-25 2023-07-25 Microsoft Technology Licensing, Llc Through-board power control arrangements for integrated circuit devices
US11543872B2 (en) 2019-07-02 2023-01-03 Microsoft Technology Licensing, Llc Dynamically adjusting device operating voltage based on device performance

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JPH02199851A (ja) * 1989-01-30 1990-08-08 Hitachi Ltd 半導体装置
JP3199903B2 (ja) * 1993-05-24 2001-08-20 株式会社日立製作所 情報通信端末装置およびその制御方法
JPH11203163A (ja) * 1998-01-14 1999-07-30 Matsushita Electric Ind Co Ltd 情報処理装置及びその印加電圧制御方法
US6795927B1 (en) * 2001-05-01 2004-09-21 Advanced Micro Devices, Inc. Power state resynchronization
US20030065497A1 (en) * 2001-09-28 2003-04-03 Rhoads Monte J. Power management system to select a power state for a network computer system based on load
JP2003256069A (ja) * 2002-03-05 2003-09-10 Ricoh Co Ltd 制御装置及び複合機
US8125261B2 (en) * 2003-07-22 2012-02-28 Nec Corporation Multi-power source semiconductor device
JP4887598B2 (ja) * 2003-10-29 2012-02-29 日本電気株式会社 表示装置及び表示方法
JP4198644B2 (ja) * 2004-06-21 2008-12-17 富士通マイクロエレクトロニクス株式会社 半導体集積回路
US7353409B2 (en) * 2004-06-29 2008-04-01 International Business Machines Corporation System and method to maintain data processing system operation in degraded system cooling condition
JP2006332131A (ja) * 2005-05-23 2006-12-07 Toshiba Corp 半導体集積回路及びその制御方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107949816A (zh) * 2015-09-09 2018-04-20 高通股份有限公司 在处理器核变得活跃时提供电压调节的电路和方法
CN107272862A (zh) * 2016-04-06 2017-10-20 华为技术有限公司 确定终端处理器电压的方法和终端
CN109313475A (zh) * 2016-06-10 2019-02-05 微软技术许可有限责任公司 处理器设备电压表征
CN109313475B (zh) * 2016-06-10 2023-02-28 微软技术许可有限责任公司 处理器设备电压表征
US11561595B2 (en) 2017-11-15 2023-01-24 International Business Machines Corporation On-chip supply noise voltage reduction or mitigation using local detection loops
CN110075375A (zh) * 2019-06-03 2019-08-02 小白熊（上海）母婴用品有限公司 一种电动吸奶器静音方法及一种电动吸奶器
CN110075375B (zh) * 2019-06-03 2023-08-15 小白熊（上海）母婴用品有限公司 一种电动吸奶器静音方法及一种电动吸奶器

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WO2007091361A1 (ja) 2007-08-16
JP2007213412A (ja) 2007-08-23
US20090228727A1 (en) 2009-09-10
US8069361B2 (en) 2011-11-29

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Open date: 20090204