TWI543163B - 用於記憶體備份之電源隔離 - Google Patents

用於記憶體備份之電源隔離 Download PDF

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Publication number
TWI543163B
TWI543163B TW100119849A TW100119849A TWI543163B TW I543163 B TWI543163 B TW I543163B TW 100119849 A TW100119849 A TW 100119849A TW 100119849 A TW100119849 A TW 100119849A TW I543163 B TWI543163 B TW I543163B
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TW
Taiwan
Prior art keywords
wafer
sdram
subsystem
power
integrated circuit
Prior art date
Application number
TW100119849A
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English (en)
Chinese (zh)
Other versions
TW201227736A (en
Inventor
詹姆士 于
蓋瑞Ｊ 皮西里歐
彼德Ｂ 鍾
Original Assignee
安華高科技通用Ｉｐ（新加坡）公司
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Application filed by 安華高科技通用Ｉｐ（新加坡）公司 filed Critical 安華高科技通用Ｉｐ（新加坡）公司
Publication of TW201227736A publication Critical patent/TW201227736A/zh
Application granted granted Critical
Publication of TWI543163B publication Critical patent/TWI543163B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • 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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0646—Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/065—Replication mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
TW100119849A 2010-12-20 2011-06-07 用於記憶體備份之電源隔離 TWI543163B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061424701P 2010-12-20 2010-12-20
US13/081,095 US9251005B2 (en) 2010-12-20 2011-04-06 Power isolation for memory backup

Publications (2)

Publication Number Publication Date
TW201227736A TW201227736A (en) 2012-07-01
TWI543163B true TWI543163B (zh) 2016-07-21

Family

ID=45491270

Family Applications (1)

Application Number Title Priority Date Filing Date
TW100119849A TWI543163B (zh) 2010-12-20 2011-06-07 用於記憶體備份之電源隔離

Country Status (6)

Country Link
US (1) US9251005B2 (enExample)
EP (1) EP2466465A3 (enExample)
JP (1) JP2012133750A (enExample)
KR (1) KR20120069516A (enExample)
CN (1) CN102568566B (enExample)
TW (1) TWI543163B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8516172B1 (en) * 2007-08-30 2013-08-20 Virident Systems, Inc. Methods for early write termination and power failure with non-volatile memory
WO2012001917A1 (ja) * 2010-06-29 2012-01-05 パナソニック株式会社 不揮発性記憶システム、メモリシステム用の電源回路、フラッシュメモリ、フラッシュメモリコントローラ、および不揮発性半導体記憶装置
US9043642B2 (en) * 2010-12-20 2015-05-26 Avago Technologies General IP Singapore) Pte Ltd Data manipulation on power fail
CN103959200B (zh) 2011-12-09 2017-04-19 英特尔公司 自适应图像子系统功率和性能管理
US20140075174A1 (en) * 2012-09-10 2014-03-13 Texas Instruments Incorporated Boot State Restore from Nonvolatile Bitcell Array
KR20150132101A (ko) * 2013-03-15 2015-11-25 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 확장 기입을 지원하는 메모리 모듈 제어기
US20140281639A1 (en) * 2013-03-15 2014-09-18 Mahesh Wagh Device power management state transition latency advertisement for faster boot time
US9195542B2 (en) 2013-04-29 2015-11-24 Amazon Technologies, Inc. Selectively persisting application program data from system memory to non-volatile data storage
US9170887B2 (en) 2013-08-14 2015-10-27 Kabushiki Kaisha Toshiba Memory system and controlling method of memory system
US9442560B2 (en) 2014-02-26 2016-09-13 Kabushiki Kaisha Toshiba Memory system minimizing occurrences of storing of operation data in non-volatile storage during power saving mode
WO2015152895A1 (en) * 2014-04-01 2015-10-08 Hewlett-Packard Development Company, L.P. Providing backup power
KR20150133350A (ko) 2014-05-19 2015-11-30 에스케이하이닉스 주식회사 메모리 모듈 및 이의 동작 방법
CN105512056A (zh) * 2014-09-24 2016-04-20 中兴通讯股份有限公司 数据保存方法、装置及终端
WO2017155516A1 (en) * 2016-03-08 2017-09-14 Hewlett-Packard Development Company, L.P. Securing data
WO2018143970A1 (en) * 2017-02-01 2018-08-09 Hewlett-Packard Development Company, L.P. Delay of power off to write data from volatile to non-volatile memory of a solid state drive
US10963408B2 (en) * 2017-06-01 2021-03-30 University Of Virginia Patent Foundation System on a chip with customized data flow architecture
US11836358B2 (en) 2018-04-16 2023-12-05 Hewlett-Packard Development Company, L.P. Data storage device power provisions
DE102018110276A1 (de) * 2018-04-27 2019-10-31 Minebea Intec GmbH Vorrichtung und Verfahren zur Sicherung von gespeicherten Daten in einem nicht-flüchtigen Speicher
US10976795B2 (en) * 2019-04-30 2021-04-13 Seagate Technology Llc Centralized power loss management system for data storage devices

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06110794A (ja) * 1992-09-28 1994-04-22 Yokogawa Electric Corp メモリバックアップ回路
JPH07182252A (ja) * 1993-12-24 1995-07-21 Nec Corp メモリのデータ不良検出回路
US6035347A (en) 1997-12-19 2000-03-07 International Business Machines Corporation Secure store implementation on common platform storage subsystem (CPSS) by storing write data in non-volatile buffer
US6336174B1 (en) * 1999-08-09 2002-01-01 Maxtor Corporation Hardware assisted memory backup system and method
US7249282B2 (en) 2002-04-29 2007-07-24 Thomson Licensing Eeprom enable
US7017017B2 (en) * 2002-11-08 2006-03-21 Intel Corporation Memory controllers with interleaved mirrored memory modes
US20040190210A1 (en) * 2003-03-26 2004-09-30 Leete Brian A. Memory back up and content preservation
JP4411014B2 (ja) * 2003-05-26 2010-02-10 日本電気株式会社 コンピュータおよびその電源バックアップ方法
JP2005250898A (ja) * 2004-03-04 2005-09-15 Toshiba Corp 半導体集積回路及び半導体集積回路システム
US7380055B2 (en) 2004-06-21 2008-05-27 Dot Hill Systems Corporation Apparatus and method in a cached raid controller utilizing a solid state backup device for improving data availability time
US7392429B2 (en) * 2004-12-22 2008-06-24 Microsoft Corporation System and method for maintaining persistent state data
US8046546B2 (en) 2007-07-25 2011-10-25 AGIGA Tech Variable partitioning in a hybrid memory subsystem
US8169839B2 (en) 2009-02-11 2012-05-01 Stec, Inc. Flash backed DRAM module including logic for isolating the DRAM
US8117428B2 (en) 2009-06-04 2012-02-14 Texas Instruments Incorporated Apparatus and method for automatically saving and restoring pad configuration registers implemented in a core power domain
US20120150808A1 (en) * 2010-12-13 2012-06-14 Verizon Patent And Licensing Inc. Method and system for performing data backup and restoration

Also Published As

Publication number Publication date
EP2466465A3 (en) 2012-06-27
JP2012133750A (ja) 2012-07-12
KR20120069516A (ko) 2012-06-28
CN102568566A (zh) 2012-07-11
EP2466465A2 (en) 2012-06-20
CN102568566B (zh) 2016-07-06
US20120159060A1 (en) 2012-06-21
TW201227736A (en) 2012-07-01
US9251005B2 (en) 2016-02-02

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