JP6190045B2 - 高性能でかつ低コストのフラッシュ変換層のためのシステムおよび方法 - Google Patents

高性能でかつ低コストのフラッシュ変換層のためのシステムおよび方法 Download PDF

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JP6190045B2
JP6190045B2 JP2016513995A JP2016513995A JP6190045B2 JP 6190045 B2 JP6190045 B2 JP 6190045B2 JP 2016513995 A JP2016513995 A JP 2016513995A JP 2016513995 A JP2016513995 A JP 2016513995A JP 6190045 B2 JP6190045 B2 JP 6190045B2
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flash memory
memory device
copy
host device
ftl table
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デクスター・チュン
アナンド・スリニヴァサン
ヒュンスク・シン
スティーブン・ヘーニヘン
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クアルコム，インコーポレイテッド
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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
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7201—Logical to physical mapping or translation of blocks or pages
    • 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
    • G06F2212/7203—Temporary buffering, e.g. using volatile buffer or dedicated buffer blocks

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Memory System (AREA)
  • Read Only Memory (AREA)
JP2016513995A 2013-05-13 2014-05-09 高性能でかつ低コストのフラッシュ変換層のためのシステムおよび方法 Expired - Fee Related JP6190045B2 (ja)

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US13/892,433 US9575884B2 (en) 2013-05-13 2013-05-13 System and method for high performance and low cost flash translation layer
US13/892,433 2013-05-13
PCT/US2014/037531 WO2014186232A1 (en) 2013-05-13 2014-05-09 System and method for high performance and low cost flash translation layer

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JP2016522942A JP2016522942A (ja) 2016-08-04
JP2016522942A5 JP2016522942A5 (enExample) 2017-06-22
JP6190045B2 true JP6190045B2 (ja) 2017-08-30

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US (1) US9575884B2 (enExample)
EP (1) EP2997459B1 (enExample)
JP (1) JP6190045B2 (enExample)
KR (1) KR20160006709A (enExample)
CN (1) CN105378642A (enExample)
BR (1) BR112015028634A2 (enExample)
TW (1) TWI556099B (enExample)
WO (1) WO2014186232A1 (enExample)

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Also Published As

Publication number Publication date
EP2997459B1 (en) 2018-03-07
KR20160006709A (ko) 2016-01-19
WO2014186232A1 (en) 2014-11-20
CN105378642A (zh) 2016-03-02
TW201506619A (zh) 2015-02-16
US20140337560A1 (en) 2014-11-13
JP2016522942A (ja) 2016-08-04
EP2997459A1 (en) 2016-03-23
BR112015028634A2 (pt) 2017-07-25
US9575884B2 (en) 2017-02-21
TWI556099B (zh) 2016-11-01

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