AU4290999A - System lsi - Google Patents

System lsi

Info

Publication number
AU4290999A
AU4290999A AU42909/99A AU4290999A AU4290999A AU 4290999 A AU4290999 A AU 4290999A AU 42909/99 A AU42909/99 A AU 42909/99A AU 4290999 A AU4290999 A AU 4290999A AU 4290999 A AU4290999 A AU 4290999A
Authority
AU
Australia
Prior art keywords
system lsi
lsi
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.)
Abandoned
Application number
AU42909/99A
Inventor
Keiko Komatsu
Takanori Shimura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of AU4290999A publication Critical patent/AU4290999A/en
Abandoned legal-status Critical Current

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
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • 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
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/08—Clock generators with changeable or programmable clock frequency
    • 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
    • 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)
  • Power Sources (AREA)
AU42909/99A 1999-06-29 1999-06-29 System lsi Abandoned AU4290999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/003476 WO2001001228A1 (en) 1999-06-29 1999-06-29 System lsi

Publications (1)

Publication Number Publication Date
AU4290999A true AU4290999A (en) 2001-01-31

Family

ID=14236096

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42909/99A Abandoned AU4290999A (en) 1999-06-29 1999-06-29 System lsi

Country Status (3)

Country Link
AU (1) AU4290999A (en)
TW (1) TW455758B (en)
WO (1) WO2001001228A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3888070B2 (en) 2001-02-23 2007-02-28 株式会社ルネサステクノロジ Logic circuit module having power consumption control interface and storage medium storing the module
EP3321769A1 (en) 2003-05-07 2018-05-16 Conversant Intellectual Property Management Inc. Managing power on integrated circuits using power islands
US7966511B2 (en) 2004-07-27 2011-06-21 Intel Corporation Power management coordination in multi-core processors
US7664970B2 (en) 2005-12-30 2010-02-16 Intel Corporation Method and apparatus for a zero voltage processor sleep state
JP4736604B2 (en) * 2005-07-29 2011-07-27 日産自動車株式会社 In-vehicle unit reaction time optimization device, reaction time optimization method, program thereof, and program recording medium
JP4802728B2 (en) * 2006-01-23 2011-10-26 トヨタ自動車株式会社 Resource management device, resource load control device, resource management system, and resource management method
JP5423483B2 (en) 2010-03-04 2014-02-19 株式会社リコー Data transfer control device
JP5870724B2 (en) * 2012-02-07 2016-03-01 カシオ計算機株式会社 Semiconductor integrated circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06259376A (en) * 1993-03-04 1994-09-16 Yokogawa Medical Syst Ltd Data transfer device
JPH10198455A (en) * 1997-01-14 1998-07-31 Mitsubishi Electric Corp System and method for power consumption control

Also Published As

Publication number Publication date
TW455758B (en) 2001-09-21
WO2001001228A1 (en) 2001-01-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase