JP4682261B2 - 不揮発性メモリおよびクラスベースの更新ブロック置換規則のための方法 - Google Patents
不揮発性メモリおよびクラスベースの更新ブロック置換規則のための方法 Download PDFInfo
- Publication number
- JP4682261B2 JP4682261B2 JP2009528456A JP2009528456A JP4682261B2 JP 4682261 B2 JP4682261 B2 JP 4682261B2 JP 2009528456 A JP2009528456 A JP 2009528456A JP 2009528456 A JP2009528456 A JP 2009528456A JP 4682261 B2 JP4682261 B2 JP 4682261B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- update
- memory
- blocks
- sector
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/532,456 US7779056B2 (en) | 2006-09-15 | 2006-09-15 | Managing a pool of update memory blocks based on each block's activity and data order |
US11/532,467 US7774392B2 (en) | 2006-09-15 | 2006-09-15 | Non-volatile memory with management of a pool of update memory blocks based on each block's activity and data order |
PCT/US2007/078311 WO2008033952A2 (en) | 2006-09-15 | 2007-09-12 | Non-volatile memory and method for class-based update block replacement rules |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010503929A JP2010503929A (ja) | 2010-02-04 |
JP2010503929A5 JP2010503929A5 (ko) | 2010-10-28 |
JP4682261B2 true JP4682261B2 (ja) | 2011-05-11 |
Family
ID=39185714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528456A Expired - Fee Related JP4682261B2 (ja) | 2006-09-15 | 2007-09-12 | 不揮発性メモリおよびクラスベースの更新ブロック置換規則のための方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4682261B2 (ko) |
KR (1) | KR101430097B1 (ko) |
TW (1) | TWI340899B (ko) |
WO (1) | WO2008033952A2 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101526497B1 (ko) * | 2008-11-27 | 2015-06-10 | 삼성전자주식회사 | 시스템 온 칩 및 이에 대한 정보 처리 방법 |
JP5175703B2 (ja) * | 2008-12-11 | 2013-04-03 | 株式会社東芝 | メモリデバイス |
US8688894B2 (en) * | 2009-09-03 | 2014-04-01 | Pioneer Chip Technology Ltd. | Page based management of flash storage |
KR101678868B1 (ko) | 2010-02-11 | 2016-11-23 | 삼성전자주식회사 | 플래시 주소 변환 장치 및 그 방법 |
EP3387786B1 (en) * | 2016-12-21 | 2019-02-20 | Nchain Holdings Limited | Computer-implemented systems and methods to enable complex functionality on a blockchain while preserving security-based restrictions on script size and opcode limits |
TWI659373B (zh) * | 2018-02-14 | 2019-05-11 | 財團法人工業技術研究院 | 區塊鏈系統及應用其的方法 |
WO2021117939A1 (ko) * | 2019-12-12 | 2021-06-17 | 엘지전자 주식회사 | 펌웨어 제공 장치 및 그 제공 방법 |
TWI821152B (zh) * | 2021-02-23 | 2023-11-01 | 慧榮科技股份有限公司 | 儲存裝置、快閃記憶體控制器及其控制方法 |
TWI808384B (zh) * | 2021-02-23 | 2023-07-11 | 慧榮科技股份有限公司 | 儲存裝置、快閃記憶體控制器及其控制方法 |
CN115878729B (zh) * | 2023-03-03 | 2023-05-02 | 湖北省楚天云有限公司 | 一种基于联盟链的节点区块存储分配优化方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002366423A (ja) * | 2001-06-04 | 2002-12-20 | Samsung Electronics Co Ltd | フラッシュメモリの管理方法 |
WO2005066972A1 (en) * | 2003-12-30 | 2005-07-21 | Sandisk Corporation | Non-volatile memory and method with block management system |
JP2007280108A (ja) * | 2006-04-07 | 2007-10-25 | Sony Corp | 記憶媒体制御装置、記憶媒体制御方法、プログラム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7779056B2 (en) * | 2006-09-15 | 2010-08-17 | Sandisk Corporation | Managing a pool of update memory blocks based on each block's activity and data order |
-
2007
- 2007-09-12 KR KR1020097007548A patent/KR101430097B1/ko active IP Right Grant
- 2007-09-12 JP JP2009528456A patent/JP4682261B2/ja not_active Expired - Fee Related
- 2007-09-12 WO PCT/US2007/078311 patent/WO2008033952A2/en active Application Filing
- 2007-09-14 TW TW096134607A patent/TWI340899B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002366423A (ja) * | 2001-06-04 | 2002-12-20 | Samsung Electronics Co Ltd | フラッシュメモリの管理方法 |
WO2005066972A1 (en) * | 2003-12-30 | 2005-07-21 | Sandisk Corporation | Non-volatile memory and method with block management system |
JP2007280108A (ja) * | 2006-04-07 | 2007-10-25 | Sony Corp | 記憶媒体制御装置、記憶媒体制御方法、プログラム |
Also Published As
Publication number | Publication date |
---|---|
KR20090079197A (ko) | 2009-07-21 |
KR101430097B1 (ko) | 2014-08-13 |
JP2010503929A (ja) | 2010-02-04 |
WO2008033952A2 (en) | 2008-03-20 |
WO2008033952A3 (en) | 2008-10-02 |
TWI340899B (en) | 2011-04-21 |
TW200837562A (en) | 2008-09-16 |
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