CN103365799B - 用于检测对掉电设备的访问的装置、方法、系统和设备 - Google Patents

用于检测对掉电设备的访问的装置、方法、系统和设备 Download PDF

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Publication number
CN103365799B
CN103365799B CN201310096353.1A CN201310096353A CN103365799B CN 103365799 B CN103365799 B CN 103365799B CN 201310096353 A CN201310096353 A CN 201310096353A CN 103365799 B CN103365799 B CN 103365799B
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China
Prior art keywords
equipment
logic
processor
data access
described equipment
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Expired - Fee Related
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CN201310096353.1A
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English (en)
Chinese (zh)
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CN103365799A (zh
Inventor
B·P·赛瓦
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Intel Corp
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Intel Corp
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Publication of CN103365799A publication Critical patent/CN103365799A/zh
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Publication of CN103365799B publication Critical patent/CN103365799B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • 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
    • G06F1/3206—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 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
    • G06F1/325—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
    • 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)
  • Debugging And Monitoring (AREA)
CN201310096353.1A 2012-03-30 2013-03-25 用于检测对掉电设备的访问的装置、方法、系统和设备 Expired - Fee Related CN103365799B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN977/DEL/2012 2012-03-30
IN977DE2012 IN2012DE00977A (enExample) 2012-03-30 2012-03-30

Publications (2)

Publication Number Publication Date
CN103365799A CN103365799A (zh) 2013-10-23
CN103365799B true CN103365799B (zh) 2017-03-01

Family

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CN201310096353.1A Expired - Fee Related CN103365799B (zh) 2012-03-30 2013-03-25 用于检测对掉电设备的访问的装置、方法、系统和设备

Country Status (3)

Country Link
US (1) US9454201B2 (enExample)
CN (1) CN103365799B (enExample)
IN (1) IN2012DE00977A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9489299B2 (en) * 2013-06-19 2016-11-08 Sandisk Technologies Llc Data encoding for non-volatile memory
US9489300B2 (en) 2013-06-19 2016-11-08 Sandisk Technologies Llc Data encoding for non-volatile memory
US9489294B2 (en) 2013-06-19 2016-11-08 Sandisk Technologies Llc Data encoding for non-volatile memory
US9390008B2 (en) 2013-12-11 2016-07-12 Sandisk Technologies Llc Data encoding for non-volatile memory
US9396070B2 (en) 2014-09-11 2016-07-19 Qualcomm Incorporated System and method for system-on-a-chip subsystem external access detection and recovery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1332863A (zh) * 1998-11-03 2002-01-23 英特尔公司 当存在断电状态时恢复存储器设备信道的方法和设备
CN1989478A (zh) * 2004-07-26 2007-06-27 英特尔公司 用于动态dll掉电和存储器自刷新的方法和装置
CN101187830A (zh) * 2007-12-27 2008-05-28 华为技术有限公司 掉电保护方法、装置、逻辑器件及存储系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901103A (en) * 1997-04-07 1999-05-04 Motorola, Inc. Integrated circuit having standby control for memory and method thereof
US6243315B1 (en) * 1999-12-31 2001-06-05 James B. Goodman Computer memory system with a low power down mode
US7165165B2 (en) * 2004-03-16 2007-01-16 Intel Corporation Anticipatory power control of memory
DE102004047764B4 (de) * 2004-09-30 2006-08-10 Infineon Technologies Ag Speicheranordnung, Verfahren zum Betrieb und Verwendung einer solchen
GB2426360A (en) * 2005-05-18 2006-11-22 Symbian Software Ltd Reorganisation of memory for conserving power in a computing device
DE102005037635B4 (de) * 2005-08-09 2007-07-12 Infineon Technologies Ag Hardwaresteuerung für den Wechsel des Betriebsmodus eines Speichers
JP4209906B2 (ja) * 2006-08-02 2009-01-14 株式会社日立製作所 低消費電力メモリ管理方法及びその方法を用いた計算機
US8683134B2 (en) * 2008-01-18 2014-03-25 Texas Instruments Incorporated Upgrade of low priority prefetch requests to high priority real requests in shared memory controller
JP5214262B2 (ja) * 2008-01-30 2013-06-19 株式会社東芝 半導体集積回路及び電源制御方法
JP5414350B2 (ja) * 2009-05-08 2014-02-12 キヤノン株式会社 メモリ制御回路、及び、その制御方法
US8688955B2 (en) * 2010-08-13 2014-04-01 Micron Technology, Inc. Line termination methods and apparatus
JP5624583B2 (ja) * 2012-05-31 2014-11-12 株式会社東芝 プログラム、計算処理装置、メモリ管理方法および計算機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1332863A (zh) * 1998-11-03 2002-01-23 英特尔公司 当存在断电状态时恢复存储器设备信道的方法和设备
CN1989478A (zh) * 2004-07-26 2007-06-27 英特尔公司 用于动态dll掉电和存储器自刷新的方法和装置
CN101187830A (zh) * 2007-12-27 2008-05-28 华为技术有限公司 掉电保护方法、装置、逻辑器件及存储系统

Also Published As

Publication number Publication date
CN103365799A (zh) 2013-10-23
US20130262903A1 (en) 2013-10-03
IN2012DE00977A (enExample) 2015-09-11
US9454201B2 (en) 2016-09-27

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