JP4441577B2 - 固定サイズ格納ブロックを有するメモリシステムにおける変換データ単位格納 - Google Patents

固定サイズ格納ブロックを有するメモリシステムにおける変換データ単位格納 Download PDF

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Publication number
JP4441577B2
JP4441577B2 JP2008535553A JP2008535553A JP4441577B2 JP 4441577 B2 JP4441577 B2 JP 4441577B2 JP 2008535553 A JP2008535553 A JP 2008535553A JP 2008535553 A JP2008535553 A JP 2008535553A JP 4441577 B2 JP4441577 B2 JP 4441577B2
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Japan
Prior art keywords
data
memory
file
individual
group
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Expired - Fee Related
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JP2008535553A
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English (en)
Japanese (ja)
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JP2009512066A (ja
JP2009512066A5 (https=
Inventor
ダブリュー． シンクレア，アラン
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SanDisk Corp
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SanDisk Corp
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Publication date
Priority claimed from US11/250,794 external-priority patent/US7814262B2/en
Priority claimed from US11/250,299 external-priority patent/US7529905B2/en
Application filed by SanDisk Corp filed Critical SanDisk Corp
Publication of JP2009512066A publication Critical patent/JP2009512066A/ja
Publication of JP2009512066A5 publication Critical patent/JP2009512066A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 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
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed data

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Read Only Memory (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP2008535553A 2005-10-13 2006-09-28 固定サイズ格納ブロックを有するメモリシステムにおける変換データ単位格納 Expired - Fee Related JP4441577B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/250,794 US7814262B2 (en) 2005-10-13 2005-10-13 Memory system storing transformed units of data in fixed sized storage blocks
US11/250,299 US7529905B2 (en) 2005-10-13 2005-10-13 Method of storing transformed units of data in a memory system having fixed sized storage blocks
PCT/US2006/038008 WO2007047062A2 (en) 2005-10-13 2006-09-28 Storage of transformed units of data in a memory system having fixed sized storage blocks

Publications (3)

Publication Number Publication Date
JP2009512066A JP2009512066A (ja) 2009-03-19
JP2009512066A5 JP2009512066A5 (https=) 2009-11-26
JP4441577B2 true JP4441577B2 (ja) 2010-03-31

Family

ID=37499547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008535553A Expired - Fee Related JP4441577B2 (ja) 2005-10-13 2006-09-28 固定サイズ格納ブロックを有するメモリシステムにおける変換データ単位格納

Country Status (5)

Country Link
EP (1) EP1938195B1 (https=)
JP (1) JP4441577B2 (https=)
KR (1) KR101348255B1 (https=)
TW (1) TWI436210B (https=)
WO (1) WO2007047062A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7984084B2 (en) 2005-08-03 2011-07-19 SanDisk Technologies, Inc. Non-volatile memory with scheduled reclaim operations
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
US7814262B2 (en) 2005-10-13 2010-10-12 Sandisk Corporation Memory system storing transformed units of data in fixed sized storage blocks
EP2333660B1 (en) * 2009-12-04 2016-10-05 ST-Ericsson SA Method of and apparatus for providing a logical view of data stored in an non-volatile memory
US9134918B2 (en) * 2009-12-31 2015-09-15 Sandisk Technologies Inc. Physical compression of data with flat or systematic pattern
KR101113755B1 (ko) * 2011-01-28 2012-02-27 엘아이지넥스원 주식회사 프리 메모리 관리 구조체를 사용하는 메모리 관리 방법
TW201234384A (en) * 2011-02-14 2012-08-16 Sheng-Chuang Zhang Semiconductor memory device with compression and decompression functions
WO2014141411A1 (ja) * 2013-03-13 2014-09-18 株式会社日立製作所 ストレージシステムおよびストレージシステム制御方法
US10671317B2 (en) 2016-05-25 2020-06-02 Samsung Electronics Co., Ltd. Block cleanup: page reclamation process to reduce garbage collection overhead in dual-programmable NAND flash devices
JP7440167B2 (ja) * 2020-02-19 2024-02-28 Ｎｅｃソリューションイノベータ株式会社 情報格納方法
KR102583244B1 (ko) 2022-01-28 2023-09-26 삼성전자주식회사 스토리지 장치 및 스토리지 장치의 동작 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145069A (en) * 1999-01-29 2000-11-07 Interactive Silicon, Inc. Parallel decompression and compression system and method for improving storage density and access speed for non-volatile memory and embedded memory devices
US6684289B1 (en) * 2000-11-22 2004-01-27 Sandisk Corporation Techniques for operating non-volatile memory systems with data sectors having different sizes than the sizes of the pages and/or blocks of the memory

Also Published As

Publication number Publication date
KR20080074124A (ko) 2008-08-12
JP2009512066A (ja) 2009-03-19
KR101348255B1 (ko) 2014-01-08
TW200731068A (en) 2007-08-16
WO2007047062A3 (en) 2007-07-05
EP1938195A2 (en) 2008-07-02
TWI436210B (zh) 2014-05-01
WO2007047062A2 (en) 2007-04-26
EP1938195B1 (en) 2018-08-29

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