CN100538659C - 非易失性存储器系统内有效允许失序写处理的方法和装置 - Google Patents
非易失性存储器系统内有效允许失序写处理的方法和装置 Download PDFInfo
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- CN100538659C CN100538659C CNB2003101046428A CN200310104642A CN100538659C CN 100538659 C CN100538659 C CN 100538659C CN B2003101046428 A CNB2003101046428 A CN B2003101046428A CN 200310104642 A CN200310104642 A CN 200310104642A CN 100538659 C CN100538659 C CN 100538659C
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- 230000015654 memory Effects 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 41
- 230000004044 response Effects 0.000 claims 4
- 238000013507 mapping Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 6
- 230000005055 memory storage Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 230000001131 transforming effect Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
-
- 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
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42172502P | 2002-10-28 | 2002-10-28 | |
US60/421,725 | 2002-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1499530A CN1499530A (zh) | 2004-05-26 |
CN100538659C true CN100538659C (zh) | 2009-09-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2003101046428A Expired - Fee Related CN100538659C (zh) | 2002-10-28 | 2003-10-28 | 非易失性存储器系统内有效允许失序写处理的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7526599B2 (zh) |
EP (1) | EP1416386A3 (zh) |
JP (1) | JP4424965B2 (zh) |
KR (1) | KR100977899B1 (zh) |
CN (1) | CN100538659C (zh) |
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JP4661497B2 (ja) * | 2005-09-27 | 2011-03-30 | Tdk株式会社 | メモリコントローラ、フラッシュメモリシステム及びフラッシュメモリの制御方法 |
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US7529905B2 (en) * | 2005-10-13 | 2009-05-05 | Sandisk Corporation | Method of storing transformed units of data in a memory system having fixed sized storage blocks |
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KR101574540B1 (ko) * | 2009-04-15 | 2015-12-07 | 삼성전자주식회사 | 데이터 저장 장치 및 이를 포함하는 데이터 저장 시스템 |
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US8266325B2 (en) | 2010-02-05 | 2012-09-11 | International Business Machines Corporation | Compression on thin provisioned volumes using extent based mapping |
US8880783B2 (en) * | 2011-07-05 | 2014-11-04 | Kandou Labs SA | Differential vector storage for non-volatile memory |
US9104546B2 (en) * | 2010-05-24 | 2015-08-11 | Silicon Motion Inc. | Method for performing block management using dynamic threshold, and associated memory device and controller thereof |
CN103577330B (zh) * | 2012-07-27 | 2018-09-11 | 中兴通讯股份有限公司 | 一种内容存储方法及装置 |
US9268682B2 (en) * | 2012-10-05 | 2016-02-23 | Skyera, Llc | Methods, devices and systems for physical-to-logical mapping in solid state drives |
US20140281194A1 (en) | 2013-03-15 | 2014-09-18 | Seagate Technology Llc | Dynamically-sizeable granule storage |
WO2015016926A1 (en) * | 2013-07-31 | 2015-02-05 | Hewlett-Packard Development Company, L.P. | Versioned memory implementation |
US9645924B2 (en) | 2013-12-16 | 2017-05-09 | International Business Machines Corporation | Garbage collection scaling |
US10114562B2 (en) | 2014-09-16 | 2018-10-30 | Sandisk Technologies Llc | Adaptive block allocation in nonvolatile memory |
US9778864B2 (en) * | 2015-03-10 | 2017-10-03 | SK Hynix Inc. | Data storage device using non-sequential segment access and operating method thereof |
US9817593B1 (en) | 2016-07-11 | 2017-11-14 | Sandisk Technologies Llc | Block management in non-volatile memory system with non-blocking control sync system |
US10359955B2 (en) * | 2017-02-23 | 2019-07-23 | Western Digital Technologies, Inc. | Data storage device configured to perform a non-blocking control update operation |
US20180239532A1 (en) | 2017-02-23 | 2018-08-23 | Western Digital Technologies, Inc. | Techniques for performing a non-blocking control sync operation |
US11294827B2 (en) | 2019-09-12 | 2022-04-05 | Western Digital Technologies, Inc. | Non-sequential zoned namespaces |
US11816349B2 (en) | 2021-11-03 | 2023-11-14 | Western Digital Technologies, Inc. | Reduce command latency using block pre-erase |
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-
2003
- 2003-10-02 US US10/679,008 patent/US7526599B2/en active Active
- 2003-10-27 JP JP2003366723A patent/JP4424965B2/ja not_active Expired - Fee Related
- 2003-10-27 KR KR1020030075131A patent/KR100977899B1/ko not_active IP Right Cessation
- 2003-10-28 CN CNB2003101046428A patent/CN100538659C/zh not_active Expired - Fee Related
- 2003-10-28 EP EP03256797A patent/EP1416386A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2004164633A (ja) | 2004-06-10 |
JP4424965B2 (ja) | 2010-03-03 |
KR100977899B1 (ko) | 2010-08-24 |
EP1416386A3 (en) | 2006-10-25 |
US7526599B2 (en) | 2009-04-28 |
KR20040038706A (ko) | 2004-05-08 |
CN1499530A (zh) | 2004-05-26 |
EP1416386A2 (en) | 2004-05-06 |
US20040103241A1 (en) | 2004-05-27 |
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