JP6140621B2 - データ記憶デバイスおよびそれを操作する方法 - Google Patents

データ記憶デバイスおよびそれを操作する方法 Download PDF

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Publication number
JP6140621B2
JP6140621B2 JP2014021409A JP2014021409A JP6140621B2 JP 6140621 B2 JP6140621 B2 JP 6140621B2 JP 2014021409 A JP2014021409 A JP 2014021409A JP 2014021409 A JP2014021409 A JP 2014021409A JP 6140621 B2 JP6140621 B2 JP 6140621B2
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JP
Japan
Prior art keywords
data
memory
page
buffer
storing
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Expired - Fee Related
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JP2014021409A
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English (en)
Japanese (ja)
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JP2014154166A (ja
JP2014154166A5 (enExample
Inventor
ジョン・ディ・トランサム
マイケル・ジョセフ・スタイナー
アントワーヌ・クエール
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Seagate Technology LLC
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Seagate Technology LLC
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Publication date
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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies
    • 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
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/005—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor comprising combined but independently operative RAM-ROM, RAM-PROM, RAM-EPROM cells
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/24—Memory cell safety or protection circuits, e.g. arrangements for preventing inadvertent reading or writing; Status cells; Test cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP2014021409A 2013-02-07 2014-02-06 データ記憶デバイスおよびそれを操作する方法 Expired - Fee Related JP6140621B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/761,965 2013-02-07
US13/761,965 US20140219021A1 (en) 2013-02-07 2013-02-07 Data protection for unexpected power loss

Publications (3)

Publication Number Publication Date
JP2014154166A JP2014154166A (ja) 2014-08-25
JP2014154166A5 JP2014154166A5 (enExample) 2014-10-02
JP6140621B2 true JP6140621B2 (ja) 2017-05-31

Family

ID=51259100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014021409A Expired - Fee Related JP6140621B2 (ja) 2013-02-07 2014-02-06 データ記憶デバイスおよびそれを操作する方法

Country Status (4)

Country Link
US (1) US20140219021A1 (enExample)
JP (1) JP6140621B2 (enExample)
KR (1) KR101645983B1 (enExample)
CN (1) CN103985409B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9892798B2 (en) 2012-09-11 2018-02-13 Seagate Technology Llc Data protection for unexpected power loss
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
US10198320B2 (en) * 2014-10-31 2019-02-05 Hewlett-Packard Development Company, L.P. Power-loss protection
US9860153B2 (en) 2014-12-23 2018-01-02 Intel Corporation Technologies for protocol execution with aggregation and caching
US10719236B2 (en) * 2015-11-20 2020-07-21 Arm Ltd. Memory controller with non-volatile buffer for persistent memory operations
US9983811B2 (en) * 2016-05-25 2018-05-29 Seagate Technology Llc Save critical data upon power loss
KR102611292B1 (ko) * 2016-06-22 2023-12-11 에스케이하이닉스 주식회사 메모리 시스템 및 메모리 시스템의 동작 방법
KR102593178B1 (ko) * 2016-08-19 2023-10-25 에스케이하이닉스 주식회사 메모리 장치, 이를 포함하는 메모리 시스템 및 이의 동작 방법
KR102392844B1 (ko) * 2017-03-10 2022-05-03 삼성전자주식회사 메모리 컨트롤러 및 그것을 포함하는 저장 장치
CN107273767A (zh) * 2017-05-19 2017-10-20 记忆科技(深圳)有限公司 一种固态硬盘数据保护方法及固态硬盘
JP7069811B2 (ja) 2018-02-22 2022-05-18 富士通株式会社 情報処理装置及び情報処理方法
US11042451B2 (en) 2018-12-14 2021-06-22 International Business Machines Corporation Restoring data lost from battery-backed cache
CN110047537B (zh) * 2019-04-09 2020-07-03 无锡科技职业学院 一种半导体存储装置及计算机系统
US10976795B2 (en) 2019-04-30 2021-04-13 Seagate Technology Llc Centralized power loss management system for data storage devices
US11580022B2 (en) * 2020-05-15 2023-02-14 International Business Machines Corporation Write sort management in a multiple storage controller data storage system
US11762559B2 (en) 2020-05-15 2023-09-19 International Business Machines Corporation Write sort management in a multiple storage controller data storage system
US11520523B2 (en) * 2020-05-26 2022-12-06 Western Digital Technologies, Inc. Data integrity protection of ZNS needs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6476346A (en) * 1987-09-18 1989-03-22 Fujitsu Ltd Disk cache control system
TW388982B (en) * 1995-03-31 2000-05-01 Samsung Electronics Co Ltd Memory controller which executes read and write commands out of order
JP4713867B2 (ja) * 2004-09-22 2011-06-29 株式会社東芝 メモリコントローラ，メモリ装置及びメモリコントローラの制御方法
JP2006338370A (ja) * 2005-06-02 2006-12-14 Toshiba Corp メモリシステム
JP4418439B2 (ja) * 2006-03-07 2010-02-17 パナソニック株式会社 不揮発性記憶装置およびそのデータ書込み方法
JP5142478B2 (ja) * 2006-04-13 2013-02-13 株式会社東芝 半導体記憶装置
KR20070115485A (ko) * 2006-06-02 2007-12-06 삼성전자주식회사 캐쉬 버퍼 관리 방법 및 이를 이용한 디스크 드라이브
KR100894809B1 (ko) * 2006-09-22 2009-04-24 삼성전자주식회사 메모리 시스템 및 그것의 프로그램 방법
JP4337873B2 (ja) * 2006-12-25 2009-09-30 ソニー株式会社 メモリカード及びこの制御装置並びにデータ送受信システム
KR100799688B1 (ko) * 2007-01-03 2008-02-01 삼성전자주식회사 백업 회로를 갖는 메모리 시스템 및 그것의 프로그램 방법
US20090093182A1 (en) * 2007-10-05 2009-04-09 Cranium, Inc. Structure building toy
EP2225643B1 (en) * 2007-12-28 2020-05-06 Toshiba Memory Corporation Semiconductor storage device
JP2009181314A (ja) * 2008-01-30 2009-08-13 Toshiba Corp 情報記録装置およびその制御方法
US8060719B2 (en) * 2008-05-28 2011-11-15 Micron Technology, Inc. Hybrid memory management
JP5317689B2 (ja) * 2008-12-27 2013-10-16 株式会社東芝 メモリシステム
KR101602939B1 (ko) * 2009-10-16 2016-03-15 삼성전자주식회사 불휘발성 메모리 시스템 및 그것의 데이터 관리 방법
KR20110046243A (ko) * 2009-10-27 2011-05-04 삼성전자주식회사 사용자 장치 및 그것의 맵핑 데이터 관리 방법
JP2013530448A (ja) * 2010-05-05 2013-07-25 マーベル ワールド トレード リミテッド キャッシュストレージアダプタアーキテクチャ
US8417877B2 (en) * 2010-08-31 2013-04-09 Micron Technology, Inc Stripe-based non-volatile multilevel memory operation
KR101717081B1 (ko) * 2011-03-23 2017-03-28 삼성전자주식회사 비휘발성 램과 휘발성 램을 버퍼 메모리로 사용하는 저장 장치
US9001578B2 (en) * 2012-09-11 2015-04-07 Seagate Technology Llc Soft erasure of memory cells

Also Published As

Publication number Publication date
JP2014154166A (ja) 2014-08-25
US20140219021A1 (en) 2014-08-07
CN103985409B (zh) 2018-01-16
CN103985409A (zh) 2014-08-13
KR101645983B1 (ko) 2016-08-12
KR20140100898A (ko) 2014-08-18

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