CN100410848C - 信息处理装置以及用来让计算机执行功率控制方法的程序 - Google Patents

信息处理装置以及用来让计算机执行功率控制方法的程序 Download PDF

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Publication number
CN100410848C
CN100410848C CNB2006100958514A CN200610095851A CN100410848C CN 100410848 C CN100410848 C CN 100410848C CN B2006100958514 A CNB2006100958514 A CN B2006100958514A CN 200610095851 A CN200610095851 A CN 200610095851A CN 100410848 C CN100410848 C CN 100410848C
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China
Prior art keywords
power supply
power management
power
execution
result
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Expired - Fee Related
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CNB2006100958514A
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English (en)
Chinese (zh)
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CN1892534A (zh
Inventor
小野义之
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Seiko Epson Corp
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Seiko Epson Corp
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Publication of CN1892534A publication Critical patent/CN1892534A/zh
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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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3877—Concurrent instruction execution, e.g. pipeline or look ahead using a secondary processor, e.g. coprocessor
    • G06F9/3879—Concurrent instruction execution, e.g. pipeline or look ahead using a secondary processor, e.g. coprocessor for non-native instruction execution, e.g. executing a command; for Java instruction set
    • 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
    • G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
    • 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
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Power Sources (AREA)
  • Microcomputers (AREA)
CNB2006100958514A 2005-06-30 2006-06-30 信息处理装置以及用来让计算机执行功率控制方法的程序 Expired - Fee Related CN100410848C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005191123A JP4341594B2 (ja) 2005-06-30 2005-06-30 情報処理装置及び電力制御方法をコンピュータに実行させるためのプログラム
JP2005191123 2005-06-30

Publications (2)

Publication Number Publication Date
CN1892534A CN1892534A (zh) 2007-01-10
CN100410848C true CN100410848C (zh) 2008-08-13

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CNB2006100958514A Expired - Fee Related CN100410848C (zh) 2005-06-30 2006-06-30 信息处理装置以及用来让计算机执行功率控制方法的程序

Country Status (6)

Country Link
US (1) US7747880B2 (https=)
EP (1) EP1739523B1 (https=)
JP (1) JP4341594B2 (https=)
KR (1) KR100743824B1 (https=)
CN (1) CN100410848C (https=)
TW (1) TW200710641A (https=)

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AU2011218741B2 (en) * 2007-01-07 2013-09-26 Apple Inc. Methods and systems for power management in a data processing system
US8667198B2 (en) * 2007-01-07 2014-03-04 Apple Inc. Methods and systems for time keeping in a data processing system
US7917784B2 (en) 2007-01-07 2011-03-29 Apple Inc. Methods and systems for power management in a data processing system
JP2008249977A (ja) * 2007-03-30 2008-10-16 Seiko Epson Corp 電気光学表示装置の描画回路、電気光学表示装置の描画方法、電気光学表示装置及び電子機器
US8645740B2 (en) 2007-06-08 2014-02-04 Apple Inc. Methods and systems to dynamically manage performance states in a data processing system
US7711864B2 (en) 2007-08-31 2010-05-04 Apple Inc. Methods and systems to dynamically manage performance states in a data processing system
CN101414208B (zh) * 2007-10-16 2011-07-13 华硕电脑股份有限公司 电能分享电路
JP5104254B2 (ja) * 2007-11-30 2012-12-19 富士通セミコンダクター株式会社 集積回路装置
US8930733B2 (en) 2009-06-12 2015-01-06 Taiwan Semiconductor Manufacturing Company, Ltd. Separating power domains of central processing units
TWI405077B (zh) * 2009-08-14 2013-08-11 Via Tech Inc 可省電電腦系統、圖像處理模組及其省電方法
CN102411422A (zh) * 2010-09-25 2012-04-11 盛乐信息技术（上海）有限公司 电子书阅读器显示信息的方法
TWI639150B (zh) * 2011-11-30 2018-10-21 Semiconductor Energy Laboratory Co., Ltd. 半導體顯示裝置
CN103793038B (zh) * 2012-10-29 2016-06-01 英业达科技有限公司 电子装置与电源控制方法
US9805441B2 (en) * 2013-01-07 2017-10-31 Google Technology Holdings LLC Controlling embedded image data in a smart display
JP6505356B2 (ja) * 2013-07-17 2019-04-24 住友建機株式会社 ショベル
US9383807B2 (en) * 2013-10-01 2016-07-05 Atmel Corporation Configuring power domains of a microcontroller system
US9684367B2 (en) 2014-06-26 2017-06-20 Atmel Corporation Power trace port for tracing states of power domains
JP7775218B2 (ja) * 2020-12-06 2025-11-25 株式会社半導体エネルギー研究所 表示装置
JP7157860B1 (ja) * 2021-09-29 2022-10-20 Dmg森精機株式会社 工作機械用装置

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JPH09114557A (ja) * 1995-10-13 1997-05-02 Canon Inc 情報処理装置と該情報処理装置のパワーマネジメント機能呼び出し方法
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JPH09114557A (ja) * 1995-10-13 1997-05-02 Canon Inc 情報処理装置と該情報処理装置のパワーマネジメント機能呼び出し方法
JP2004295193A (ja) * 2003-03-25 2004-10-21 Seiko Epson Corp 情報処理装置、情報処理装置の制御方法及びプログラム

Also Published As

Publication number Publication date
EP1739523B1 (en) 2011-09-21
TWI331274B (https=) 2010-10-01
KR20070003570A (ko) 2007-01-05
US7747880B2 (en) 2010-06-29
EP1739523A2 (en) 2007-01-03
US20070016810A1 (en) 2007-01-18
CN1892534A (zh) 2007-01-10
JP4341594B2 (ja) 2009-10-07
KR100743824B1 (ko) 2007-07-30
JP2007011652A (ja) 2007-01-18
TW200710641A (en) 2007-03-16
EP1739523A3 (en) 2010-01-20

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Granted publication date: 20080813

Termination date: 20170630