ATE404919T1 - Auf arbitrierung basierendes power-management - Google Patents

Auf arbitrierung basierendes power-management

Info

Publication number
ATE404919T1
ATE404919T1 AT05731467T AT05731467T ATE404919T1 AT E404919 T1 ATE404919 T1 AT E404919T1 AT 05731467 T AT05731467 T AT 05731467T AT 05731467 T AT05731467 T AT 05731467T AT E404919 T1 ATE404919 T1 AT E404919T1
Authority
AT
Austria
Prior art keywords
bus
bandwidth
bus frequency
power management
based power
Prior art date
Application number
AT05731467T
Other languages
English (en)
Inventor
Peter Munguia
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of ATE404919T1 publication Critical patent/ATE404919T1/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
    • 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • 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
    • 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
    • G06F1/325—Power saving in peripheral device
    • G06F1/3253—Power saving in bus
    • 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
    • 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • 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)
  • Bus Control (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
AT05731467T 2004-03-26 2005-03-18 Auf arbitrierung basierendes power-management ATE404919T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/810,026 US7606960B2 (en) 2004-03-26 2004-03-26 Apparatus for adjusting a clock frequency of a variable speed bus

Publications (1)

Publication Number Publication Date
ATE404919T1 true ATE404919T1 (de) 2008-08-15

Family

ID=34991496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05731467T ATE404919T1 (de) 2004-03-26 2005-03-18 Auf arbitrierung basierendes power-management

Country Status (9)

Country Link
US (1) US7606960B2 (de)
EP (1) EP1728167B1 (de)
KR (1) KR20060127228A (de)
CN (1) CN1926529B (de)
AT (1) ATE404919T1 (de)
DE (1) DE602005008919D1 (de)
HK (1) HK1092899A1 (de)
TW (1) TWI324730B (de)
WO (1) WO2005101163A2 (de)

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Also Published As

Publication number Publication date
DE602005008919D1 (de) 2008-09-25
TWI324730B (en) 2010-05-11
US20050216643A1 (en) 2005-09-29
EP1728167B1 (de) 2008-08-13
TW200602875A (en) 2006-01-16
WO2005101163A2 (en) 2005-10-27
CN1926529B (zh) 2011-08-10
KR20060127228A (ko) 2006-12-11
EP1728167A2 (de) 2006-12-06
US7606960B2 (en) 2009-10-20
WO2005101163A3 (en) 2006-05-18
HK1092899A1 (en) 2007-02-16
CN1926529A (zh) 2007-03-07

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