HK1049531A1 - 在一個以rdram為本的系統內施行acpi(先進配置及電源介面)c3狀況的方法和裝置 - Google Patents

在一個以rdram為本的系統內施行acpi(先進配置及電源介面)c3狀況的方法和裝置

Info

Publication number
HK1049531A1
HK1049531A1 HK03101673.9A HK03101673A HK1049531A1 HK 1049531 A1 HK1049531 A1 HK 1049531A1 HK 03101673 A HK03101673 A HK 03101673A HK 1049531 A1 HK1049531 A1 HK 1049531A1
Authority
HK
Hong Kong
Prior art keywords
acpi
rdram
implement
state
based system
Prior art date
Application number
HK03101673.9A
Other languages
English (en)
Inventor
Jain Satchitanand
Siripong Sritanyaratana
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 HK1049531A1 publication Critical patent/HK1049531A1/zh

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
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G06F1/3225—Monitoring of peripheral devices of memory devices
    • 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
    • G06F1/324—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
    • G06F1/26—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
    • G06F1/3243—Power saving in microcontroller unit
    • 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
    • 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)
HK03101673.9A 2000-03-24 2003-03-07 在一個以rdram為本的系統內施行acpi(先進配置及電源介面)c3狀況的方法和裝置 HK1049531A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/534,193 US6633987B2 (en) 2000-03-24 2000-03-24 Method and apparatus to implement the ACPI(advanced configuration and power interface) C3 state in a RDRAM based system
PCT/US2001/007254 WO2001073529A2 (en) 2000-03-24 2001-03-06 Method and apparatus to implement the acpi (advanced configuration and power interface) c3 state in a rdram based system

Publications (1)

Publication Number Publication Date
HK1049531A1 true HK1049531A1 (zh) 2003-05-16

Family

ID=24129061

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03101673.9A HK1049531A1 (zh) 2000-03-24 2003-03-07 在一個以rdram為本的系統內施行acpi(先進配置及電源介面)c3狀況的方法和裝置

Country Status (8)

Country Link
US (1) US6633987B2 (zh)
EP (1) EP1269291A2 (zh)
CN (1) CN1229710C (zh)
AU (1) AU2001245485A1 (zh)
BR (1) BR0109414A (zh)
HK (1) HK1049531A1 (zh)
TW (1) TWI223742B (zh)
WO (1) WO2001073529A2 (zh)

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US7698575B2 (en) 2004-03-30 2010-04-13 Intel Corporation Managing power consumption by requesting an adjustment to an operating point of a processor
US7343502B2 (en) * 2004-07-26 2008-03-11 Intel Corporation Method and apparatus for dynamic DLL powerdown and memory self-refresh
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US7363523B2 (en) * 2004-08-31 2008-04-22 Intel Corporation Method and apparatus for controlling power management state transitions
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US7275123B2 (en) * 2004-12-06 2007-09-25 Nvidia Corporation Method and apparatus for providing peer-to-peer data transfer within a computing environment
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US7467256B2 (en) 2004-12-28 2008-12-16 Intel Corporation Processor having content addressable memory for block-based queue structures
US7529955B2 (en) * 2005-06-30 2009-05-05 Intel Corporation Dynamic bus parking
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US7689849B2 (en) * 2006-08-28 2010-03-30 Ati Technologies Ulc Reduction of power consumption by throttling processor requests
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US8214665B2 (en) * 2009-03-12 2012-07-03 Broadcom Corporation Method and system for transmit queue management for energy efficient networking
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US10817043B2 (en) * 2011-07-26 2020-10-27 Nvidia Corporation System and method for entering and exiting sleep mode in a graphics subsystem
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Also Published As

Publication number Publication date
WO2001073529A3 (en) 2002-06-20
EP1269291A2 (en) 2003-01-02
WO2001073529A2 (en) 2001-10-04
TWI223742B (en) 2004-11-11
US20030101361A1 (en) 2003-05-29
US6633987B2 (en) 2003-10-14
CN1229710C (zh) 2005-11-30
BR0109414A (pt) 2002-12-10
AU2001245485A1 (en) 2001-10-08
CN1419666A (zh) 2003-05-21

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