CN1278243C - 用于合并存贮的数据项的按块擦除存储系统和方法 - Google Patents

用于合并存贮的数据项的按块擦除存储系统和方法 Download PDF

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Publication number
CN1278243C
CN1278243C CNB028149815A CN02814981A CN1278243C CN 1278243 C CN1278243 C CN 1278243C CN B028149815 A CNB028149815 A CN B028149815A CN 02814981 A CN02814981 A CN 02814981A CN 1278243 C CN1278243 C CN 1278243C
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CN1537277A (zh
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岩田和也
小来田重一
竹内昭夫
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Godo Kaisha IP Bridge 1
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Matsushita Electric Industrial Co Ltd
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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 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
    • 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
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99956—File allocation

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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)
  • Memory System (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Studio Circuits (AREA)
CNB028149815A 2001-07-27 2002-07-23 用于合并存贮的数据项的按块擦除存储系统和方法 Expired - Fee Related CN1278243C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP228497/2001 2001-07-27
JP2001228497A JP4812192B2 (ja) 2001-07-27 2001-07-27 フラッシュメモリ装置、及び、それに記憶されたデータのマージ方法

Publications (2)

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CN1537277A CN1537277A (zh) 2004-10-13
CN1278243C true CN1278243C (zh) 2006-10-04

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Country Link
US (1) US7039781B2 (https=)
EP (1) EP1413959A4 (https=)
JP (1) JP4812192B2 (https=)
KR (1) KR20040023643A (https=)
CN (1) CN1278243C (https=)
CA (1) CA2452441A1 (https=)
TW (1) TW573250B (https=)
WO (1) WO2003012647A1 (https=)

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Publication number Publication date
EP1413959A1 (en) 2004-04-28
CA2452441A1 (en) 2003-02-13
US20040193774A1 (en) 2004-09-30
JP2003044351A (ja) 2003-02-14
CN1537277A (zh) 2004-10-13
US7039781B2 (en) 2006-05-02
KR20040023643A (ko) 2004-03-18
WO2003012647A1 (en) 2003-02-13
TW573250B (en) 2004-01-21
EP1413959A4 (en) 2007-10-10
JP4812192B2 (ja) 2011-11-09

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