KR101430097B1 - 비휘발성 메모리 및 클래스 기반의 업데이트 블록 대체 규칙을 위한 방법 - Google Patents

비휘발성 메모리 및 클래스 기반의 업데이트 블록 대체 규칙을 위한 방법 Download PDF

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Publication number
KR101430097B1
KR101430097B1 KR1020097007548A KR20097007548A KR101430097B1 KR 101430097 B1 KR101430097 B1 KR 101430097B1 KR 1020097007548 A KR1020097007548 A KR 1020097007548A KR 20097007548 A KR20097007548 A KR 20097007548A KR 101430097 B1 KR101430097 B1 KR 101430097B1
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South Korea
Prior art keywords
block
update
data
blocks
memory
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Expired - Fee Related
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KR1020097007548A
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English (en)
Korean (ko)
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KR20090079197A (ko
Inventor
제이슨 티. 린
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샌디스크 테크놀로지스, 인코포레이티드
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Priority claimed from US11/532,456 external-priority patent/US7779056B2/en
Priority claimed from US11/532,467 external-priority patent/US7774392B2/en
Application filed by 샌디스크 테크놀로지스, 인코포레이티드 filed Critical 샌디스크 테크놀로지스, 인코포레이티드
Publication of KR20090079197A publication Critical patent/KR20090079197A/ko
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Publication of KR101430097B1 publication Critical patent/KR101430097B1/ko
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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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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  • 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)
KR1020097007548A 2006-09-15 2007-09-12 비휘발성 메모리 및 클래스 기반의 업데이트 블록 대체 규칙을 위한 방법 Expired - Fee Related KR101430097B1 (ko)

Applications Claiming Priority (5)

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
US11/532,467 2006-09-15
US11/532,456 2006-09-15
PCT/US2007/078311 WO2008033952A2 (en) 2006-09-15 2007-09-12 Non-volatile memory and method for class-based update block replacement rules

Publications (2)

Publication Number Publication Date
KR20090079197A KR20090079197A (ko) 2009-07-21
KR101430097B1 true KR101430097B1 (ko) 2014-08-13

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KR1020097007548A Expired - Fee Related KR101430097B1 (ko) 2006-09-15 2007-09-12 비휘발성 메모리 및 클래스 기반의 업데이트 블록 대체 규칙을 위한 방법

Country Status (4)

Country Link
JP (1) JP4682261B2 (enExample)
KR (1) KR101430097B1 (enExample)
TW (1) TWI340899B (enExample)
WO (1) WO2008033952A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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
CN110063041B (zh) * 2016-12-21 2022-08-05 区块链控股有限公司 使用多个区块链交易来执行计算机实现的任务的方法和系统
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
US12001834B2 (en) 2019-12-12 2024-06-04 Lg Electronics Inc. Firmware provision apparatus and provision method therefor
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
CN119668523B (zh) * 2025-02-14 2025-06-03 合肥康芯威存储技术有限公司 一种存储器及其闪存块的分配方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080071969A1 (en) * 2006-09-15 2008-03-20 Lin Jason T Method for Class-Based Update Block Replacement Rules in Non-Volatile Memory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100389867B1 (ko) * 2001-06-04 2003-07-04 삼성전자주식회사 플래시 메모리 관리방법
US7139864B2 (en) * 2003-12-30 2006-11-21 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080071969A1 (en) * 2006-09-15 2008-03-20 Lin Jason T Method for Class-Based Update Block Replacement Rules in Non-Volatile Memory

Also Published As

Publication number Publication date
WO2008033952A3 (en) 2008-10-02
JP4682261B2 (ja) 2011-05-11
KR20090079197A (ko) 2009-07-21
JP2010503929A (ja) 2010-02-04
TW200837562A (en) 2008-09-16
WO2008033952A2 (en) 2008-03-20
TWI340899B (en) 2011-04-21

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