CN102317925A - 存储器系统和控制存储器系统的方法 - Google Patents
存储器系统和控制存储器系统的方法 Download PDFInfo
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- CN102317925A CN102317925A CN2010800075050A CN201080007505A CN102317925A CN 102317925 A CN102317925 A CN 102317925A CN 2010800075050 A CN2010800075050 A CN 2010800075050A CN 201080007505 A CN201080007505 A CN 201080007505A CN 102317925 A CN102317925 A CN 102317925A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/023—Free address space management
- G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
- G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1016—Performance improvement
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/10—Providing a specific technical effect
- G06F2212/1041—Resource optimization
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7202—Allocation control and policies
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7208—Multiple device management, e.g. distributing data over multiple flash devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/72—Details relating to flash memory management
- G06F2212/7211—Wear leveling
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP030299/2009 | 2009-02-12 | ||
JP2009030299 | 2009-02-12 | ||
PCT/JP2010/052480 WO2010093056A1 (en) | 2009-02-12 | 2010-02-12 | Memory system and method of controlling memory system |
Publications (2)
Publication Number | Publication Date |
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CN102317925A true CN102317925A (zh) | 2012-01-11 |
CN102317925B CN102317925B (zh) | 2014-07-23 |
Family
ID=42561893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080007505.0A Active CN102317925B (zh) | 2009-02-12 | 2010-02-12 | 存储器系统和控制存储器系统的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8463986B2 (zh) |
EP (1) | EP2396729B1 (zh) |
JP (1) | JP5323199B2 (zh) |
KR (1) | KR101269366B1 (zh) |
CN (1) | CN102317925B (zh) |
TW (1) | TWI432961B (zh) |
WO (1) | WO2010093056A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102880570A (zh) * | 2012-09-05 | 2013-01-16 | 记忆科技(深圳)有限公司 | 固态硬盘的加权磨损均衡方法及系统 |
CN108304279A (zh) * | 2017-01-12 | 2018-07-20 | 爱思开海力士有限公司 | 存储器装置和存储器模块 |
CN108469946A (zh) * | 2018-03-31 | 2018-08-31 | 北京联想核芯科技有限公司 | 一种用于提高ssd写入效率的组块方法和装置 |
CN109445697A (zh) * | 2018-10-22 | 2019-03-08 | 郑州云海信息技术有限公司 | 一种组块方法及装置 |
CN112612722A (zh) * | 2020-12-28 | 2021-04-06 | 深圳忆联信息系统有限公司 | 变长的数据管理方法、装置、计算机设备及存储介质 |
CN114677180A (zh) * | 2022-04-12 | 2022-06-28 | 国网甘肃省电力公司兰州供电公司 | 一种电力工程资金预算评估系统 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5404483B2 (ja) * | 2010-03-17 | 2014-01-29 | 株式会社東芝 | メモリシステム |
KR20140027859A (ko) | 2012-08-27 | 2014-03-07 | 삼성전자주식회사 | 호스트 장치 및 이를 포함하는 시스템 |
JP5994647B2 (ja) * | 2013-01-11 | 2016-09-21 | 三菱電機株式会社 | データ記録装置、及びデータ記録方法 |
US9652376B2 (en) * | 2013-01-28 | 2017-05-16 | Radian Memory Systems, Inc. | Cooperative flash memory control |
WO2015083225A1 (ja) * | 2013-12-02 | 2015-06-11 | 富士通株式会社 | 情報処理装置、ストレージ、及びアクセス制御方法 |
KR102225989B1 (ko) | 2014-03-04 | 2021-03-10 | 삼성전자주식회사 | 불휘발성 메모리 시스템 및 그것의 동작 방법 |
US9582201B2 (en) | 2014-09-26 | 2017-02-28 | Western Digital Technologies, Inc. | Multi-tier scheme for logical storage management |
CN105912483B (zh) * | 2015-02-23 | 2019-06-21 | 东芝存储器株式会社 | 存储系统 |
US10055267B2 (en) * | 2015-03-04 | 2018-08-21 | Sandisk Technologies Llc | Block management scheme to handle cluster failures in non-volatile memory |
US20170017420A1 (en) * | 2015-07-15 | 2017-01-19 | Innovium, Inc. | System And Method For Enabling High Read Rates To Data Element Lists |
JP6765321B2 (ja) | 2017-02-28 | 2020-10-07 | キオクシア株式会社 | メモリシステムおよび制御方法 |
JP2018163434A (ja) * | 2017-03-24 | 2018-10-18 | 東芝メモリ株式会社 | メモリシステム |
KR20210106119A (ko) * | 2020-02-20 | 2021-08-30 | 에스케이하이닉스 주식회사 | 메모리 시스템 |
JP7457248B2 (ja) * | 2020-05-27 | 2024-03-28 | 株式会社バッファロー | 記憶装置 |
US11556279B2 (en) * | 2020-08-21 | 2023-01-17 | Samsung Electronics Co., Ltd. | System device, and method for memory interface including reconfigurable channel |
US11803332B2 (en) * | 2021-03-29 | 2023-10-31 | Micron Technology, Inc. | Sideband communication management |
Citations (3)
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US20060184762A1 (en) * | 2005-02-12 | 2006-08-17 | Dominic Cobley | Memory management for a mobile multimedia processor |
CN101149703A (zh) * | 2007-10-10 | 2008-03-26 | 中兴通讯股份有限公司 | 一种固定内存的管理方法 |
CN101329655A (zh) * | 2008-07-31 | 2008-12-24 | 北京天碁科技有限公司 | 一种内存管理方法和内存管理装置 |
Family Cites Families (32)
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JP2001167586A (ja) | 1999-12-08 | 2001-06-22 | Toshiba Corp | 不揮発性半導体メモリ装置 |
US7020739B2 (en) * | 2000-12-06 | 2006-03-28 | Tdk Corporation | Memory controller, flash memory system having memory controller and method for controlling flash memory device |
US6895464B2 (en) * | 2002-06-03 | 2005-05-17 | Honeywell International Inc. | Flash memory management system and method utilizing multiple block list windows |
US20050144363A1 (en) | 2003-12-30 | 2005-06-30 | Sinclair Alan W. | Data boundary management |
US7383375B2 (en) | 2003-12-30 | 2008-06-03 | Sandisk Corporation | Data run programming |
US7433993B2 (en) | 2003-12-30 | 2008-10-07 | San Disk Corportion | Adaptive metablocks |
JP2005209058A (ja) * | 2004-01-26 | 2005-08-04 | Megawin Technology Co Ltd | フラッシュメモリの読み書きの制御方法 |
US7506098B2 (en) * | 2006-06-08 | 2009-03-17 | Bitmicro Networks, Inc. | Optimized placement policy for solid state storage devices |
KR20090088858A (ko) * | 2006-10-12 | 2009-08-20 | 쌘디스크 코포레이션 | 최악의 경우 제어 데이터 관리를 사용하는 비휘발성 메모리 및 관리 방법 |
JP2009110053A (ja) | 2007-10-26 | 2009-05-21 | Toshiba Corp | メモリシステム |
JP4461170B2 (ja) | 2007-12-28 | 2010-05-12 | 株式会社東芝 | メモリシステム |
KR101077339B1 (ko) | 2007-12-28 | 2011-10-26 | 가부시끼가이샤 도시바 | 반도체 기억 장치 |
JP4489127B2 (ja) | 2008-02-29 | 2010-06-23 | 株式会社東芝 | 半導体記憶装置 |
JP2009211192A (ja) | 2008-02-29 | 2009-09-17 | Toshiba Corp | メモリシステム |
JP4498426B2 (ja) | 2008-03-01 | 2010-07-07 | 株式会社東芝 | メモリシステム |
JP2009211234A (ja) | 2008-03-01 | 2009-09-17 | Toshiba Corp | メモリシステム |
JP4551940B2 (ja) | 2008-03-01 | 2010-09-29 | 株式会社東芝 | メモリシステム |
KR101067457B1 (ko) | 2008-03-01 | 2011-09-27 | 가부시끼가이샤 도시바 | 메모리 시스템 |
JP4691123B2 (ja) | 2008-03-01 | 2011-06-01 | 株式会社東芝 | メモリシステム |
JP4745356B2 (ja) | 2008-03-01 | 2011-08-10 | 株式会社東芝 | メモリシステム |
JP4653817B2 (ja) | 2008-03-01 | 2011-03-16 | 株式会社東芝 | メモリシステム |
JP4643667B2 (ja) | 2008-03-01 | 2011-03-02 | 株式会社東芝 | メモリシステム |
JP5010505B2 (ja) | 2008-03-01 | 2012-08-29 | 株式会社東芝 | メモリシステム |
JP2009211233A (ja) | 2008-03-01 | 2009-09-17 | Toshiba Corp | メモリシステム |
US8706950B2 (en) | 2008-03-01 | 2014-04-22 | Kabushiki Kaisha Toshiba | Memory system |
US8276043B2 (en) | 2008-03-01 | 2012-09-25 | Kabushiki Kaisha Toshiba | Memory system |
JP4675985B2 (ja) | 2008-03-01 | 2011-04-27 | 株式会社東芝 | メモリシステム |
US8484432B2 (en) | 2008-03-11 | 2013-07-09 | Kabushiki Kaisha Toshiba | Memory system |
JP4762261B2 (ja) | 2008-03-12 | 2011-08-31 | 株式会社東芝 | メモリシステム |
JP4439569B2 (ja) | 2008-04-24 | 2010-03-24 | 株式会社東芝 | メモリシステム |
JP5253901B2 (ja) | 2008-06-20 | 2013-07-31 | 株式会社東芝 | メモリシステム |
JP5404483B2 (ja) | 2010-03-17 | 2014-01-29 | 株式会社東芝 | メモリシステム |
-
2010
- 2010-02-12 KR KR1020117018641A patent/KR101269366B1/ko active IP Right Grant
- 2010-02-12 CN CN201080007505.0A patent/CN102317925B/zh active Active
- 2010-02-12 EP EP10741329.6A patent/EP2396729B1/en active Active
- 2010-02-12 WO PCT/JP2010/052480 patent/WO2010093056A1/en active Application Filing
- 2010-02-12 JP JP2011532412A patent/JP5323199B2/ja not_active Expired - Fee Related
- 2010-02-12 TW TW099104801A patent/TWI432961B/zh active
-
2011
- 2011-08-12 US US13/209,029 patent/US8463986B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060184762A1 (en) * | 2005-02-12 | 2006-08-17 | Dominic Cobley | Memory management for a mobile multimedia processor |
CN101149703A (zh) * | 2007-10-10 | 2008-03-26 | 中兴通讯股份有限公司 | 一种固定内存的管理方法 |
CN101329655A (zh) * | 2008-07-31 | 2008-12-24 | 北京天碁科技有限公司 | 一种内存管理方法和内存管理装置 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102880570A (zh) * | 2012-09-05 | 2013-01-16 | 记忆科技(深圳)有限公司 | 固态硬盘的加权磨损均衡方法及系统 |
CN102880570B (zh) * | 2012-09-05 | 2016-04-27 | 记忆科技(深圳)有限公司 | 固态硬盘的加权磨损均衡方法及系统 |
CN108304279A (zh) * | 2017-01-12 | 2018-07-20 | 爱思开海力士有限公司 | 存储器装置和存储器模块 |
CN108469946A (zh) * | 2018-03-31 | 2018-08-31 | 北京联想核芯科技有限公司 | 一种用于提高ssd写入效率的组块方法和装置 |
CN108469946B (zh) * | 2018-03-31 | 2021-04-20 | 深圳忆联信息系统有限公司 | 一种用于提高ssd写入效率的组块方法和装置 |
CN109445697A (zh) * | 2018-10-22 | 2019-03-08 | 郑州云海信息技术有限公司 | 一种组块方法及装置 |
CN112612722A (zh) * | 2020-12-28 | 2021-04-06 | 深圳忆联信息系统有限公司 | 变长的数据管理方法、装置、计算机设备及存储介质 |
CN112612722B (zh) * | 2020-12-28 | 2024-08-06 | 深圳忆联信息系统有限公司 | 变长的数据管理方法、装置、计算机设备及存储介质 |
CN114677180A (zh) * | 2022-04-12 | 2022-06-28 | 国网甘肃省电力公司兰州供电公司 | 一种电力工程资金预算评估系统 |
Also Published As
Publication number | Publication date |
---|---|
CN102317925B (zh) | 2014-07-23 |
KR101269366B1 (ko) | 2013-05-29 |
EP2396729B1 (en) | 2019-05-22 |
TWI432961B (zh) | 2014-04-01 |
EP2396729A1 (en) | 2011-12-21 |
JP5323199B2 (ja) | 2013-10-23 |
WO2010093056A1 (en) | 2010-08-19 |
TW201042647A (en) | 2010-12-01 |
KR20110107845A (ko) | 2011-10-04 |
JP2012517627A (ja) | 2012-08-02 |
US20110302361A1 (en) | 2011-12-08 |
EP2396729A4 (en) | 2014-06-18 |
US8463986B2 (en) | 2013-06-11 |
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