HK1075520A1 - Memory controller considering processor power states - Google Patents

Memory controller considering processor power states

Info

Publication number
HK1075520A1
HK1075520A1 HK05109645.5A HK05109645A HK1075520A1 HK 1075520 A1 HK1075520 A1 HK 1075520A1 HK 05109645 A HK05109645 A HK 05109645A HK 1075520 A1 HK1075520 A1 HK 1075520A1
Authority
HK
Hong Kong
Prior art keywords
memory controller
power states
processor power
controller considering
considering processor
Prior art date
Application number
HK05109645.5A
Other languages
English (en)
Inventor
Eric Samson
Aditya Navale
Sam Jensen
Siripong Sritanyaratana
Win Cheng
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
Publication of HK1075520A1 publication Critical patent/HK1075520A1/xx

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
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Exchange Systems With Centralized Control (AREA)
HK05109645.5A 2003-01-09 2005-10-29 Memory controller considering processor power states HK1075520A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/340,020 US6971034B2 (en) 2003-01-09 2003-01-09 Power/performance optimized memory controller considering processor power states
PCT/US2004/000092 WO2004063916A2 (en) 2003-01-09 2004-01-02 Memory controller considering processor power states

Publications (1)

Publication Number Publication Date
HK1075520A1 true HK1075520A1 (en) 2005-12-16

Family

ID=32711225

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05109645.5A HK1075520A1 (en) 2003-01-09 2005-10-29 Memory controller considering processor power states

Country Status (10)

Country Link
US (1) US6971034B2 (de)
EP (1) EP1581856B1 (de)
JP (1) JP4376897B2 (de)
KR (1) KR100692345B1 (de)
CN (1) CN100399235C (de)
AT (1) ATE451644T1 (de)
DE (1) DE602004024499D1 (de)
HK (1) HK1075520A1 (de)
TW (1) TWI245180B (de)
WO (1) WO2004063916A2 (de)

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Also Published As

Publication number Publication date
DE602004024499D1 (de) 2010-01-21
US20040139359A1 (en) 2004-07-15
WO2004063916A3 (en) 2005-04-14
ATE451644T1 (de) 2009-12-15
EP1581856B1 (de) 2009-12-09
CN1723430A (zh) 2006-01-18
KR20050091777A (ko) 2005-09-15
JP4376897B2 (ja) 2009-12-02
EP1581856A2 (de) 2005-10-05
CN100399235C (zh) 2008-07-02
TW200421077A (en) 2004-10-16
WO2004063916A2 (en) 2004-07-29
JP2006517315A (ja) 2006-07-20
KR100692345B1 (ko) 2007-03-12
TWI245180B (en) 2005-12-11
US6971034B2 (en) 2005-11-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20140102