WO2010013445A1 - 不揮発性記憶装置、ホスト装置、不揮発性記憶システム、データ記録方法、およびプログラム - Google Patents

不揮発性記憶装置、ホスト装置、不揮発性記憶システム、データ記録方法、およびプログラム Download PDF

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Publication number
WO2010013445A1
WO2010013445A1 PCT/JP2009/003545 JP2009003545W WO2010013445A1 WO 2010013445 A1 WO2010013445 A1 WO 2010013445A1 JP 2009003545 W JP2009003545 W JP 2009003545W WO 2010013445 A1 WO2010013445 A1 WO 2010013445A1
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WO
WIPO (PCT)
Prior art keywords
nonvolatile storage
host device
storage system
program
storage device
Prior art date
Application number
PCT/JP2009/003545
Other languages
English (en)
French (fr)
Inventor
外山昌之
Original Assignee
パナソニック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by パナソニック株式会社 filed Critical パナソニック株式会社
Priority to US12/670,454 priority Critical patent/US8266371B2/en
Priority to JP2009545754A priority patent/JP5443998B2/ja
Publication of WO2010013445A1 publication Critical patent/WO2010013445A1/ja

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0613—Improving I/O performance in relation to throughput
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0659—Command handling arrangements, e.g. command buffers, queues, command scheduling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2212/7205—Cleaning, compaction, garbage collection, erase control

Landscapes

  • 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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

　通常のデータとファイル管理情報および付加情報の書き込みが交互に行われる場合においても、リアルタイム記録を行うことが可能なメモリコントローラ、不揮発性記憶装置、ホスト装置および不揮発性記憶システムを提供すること。ホスト装置（２）は、リアルタイム記録開始前、終了後、あるいは、その双方においてメモリ管理コマンドを発行する。不揮発性記憶装置（１）がメモリ管理コマンドを受信すると、内部のメモリコントローラ（１１）は、メモリ制御情報をクリアし、必要に応じてガーベジコレクションを行う。
PCT/JP2009/003545 2008-07-30 2009-07-28 不揮発性記憶装置、ホスト装置、不揮発性記憶システム、データ記録方法、およびプログラム WO2010013445A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/670,454 US8266371B2 (en) 2008-07-30 2009-07-28 Non-volatile storage device, host device, non-volatile storage system, data recording method, and program
JP2009545754A JP5443998B2 (ja) 2008-07-30 2009-07-28 不揮発性記憶装置、ホスト装置、不揮発性記憶システム、データ記録方法、およびプログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-196083 2008-07-30
JP2008196083 2008-07-30

Publications (1)

Publication Number Publication Date
WO2010013445A1 true WO2010013445A1 (ja) 2010-02-04

Family

ID=41610159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003545 WO2010013445A1 (ja) 2008-07-30 2009-07-28 不揮発性記憶装置、ホスト装置、不揮発性記憶システム、データ記録方法、およびプログラム

Country Status (3)

Country Link
US (1) US8266371B2 (ja)
JP (1) JP5443998B2 (ja)
WO (1) WO2010013445A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014059876A (ja) * 2012-09-14 2014-04-03 Samsung Electronics Co Ltd 不揮発性メモリカードを制御するホスト、それを含むシステム及びその動作方法
JP2016045563A (ja) * 2014-08-20 2016-04-04 株式会社東芝 Ｎａｎｄバックグラウンド処理制御装置
JP2017027387A (ja) * 2015-07-23 2017-02-02 株式会社東芝 メモリシステム

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011013350A1 (ja) * 2009-07-29 2011-02-03 パナソニック株式会社 メモリ装置、ホスト装置およびメモリシステム
US8271719B2 (en) * 2009-10-29 2012-09-18 Freescale Semiconductor, Inc. Non-volatile memory controller device and method therefor
TWI496458B (zh) * 2011-12-30 2015-08-11 Amtran Technology Co Ltd 提供即時直播視訊資料流檔案的電視接收裝置與其方法
US9032235B2 (en) * 2012-07-31 2015-05-12 Kabushiki Kaisha Toshiba Semiconductor storage device and method for controlling the semiconductor storage device
KR102295223B1 (ko) 2015-01-13 2021-09-01 삼성전자주식회사 속도 모드 관리자를 포함하는 저장 장치 및 사용자 장치
TWI584289B (zh) * 2016-01-20 2017-05-21 大心電子（英屬維京群島）股份有限公司 記憶體管理方法、記憶體儲存裝置及記憶體控制電路單元
KR102664665B1 (ko) * 2016-08-22 2024-05-16 에스케이하이닉스 주식회사 메모리 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006285669A (ja) * 2005-03-31 2006-10-19 Toshiba Corp ホスト機器
JP2008010109A (ja) * 2006-06-30 2008-01-17 Canon Inc データ記憶装置
WO2008018446A1 (fr) * 2006-08-08 2008-02-14 Panasonic Corporation Contrôleur de mémoire, dispositif de mémoire non-volatile, dispositif d'accès, et système de mémoire non-volatile
JP2008117491A (ja) * 2006-11-07 2008-05-22 Sony Corp 記録装置、記録方法、およびプログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238514B2 (ja) * 2002-04-15 2009-03-18 ソニー株式会社 データ記憶装置
JP2005108304A (ja) * 2003-09-29 2005-04-21 Toshiba Corp 半導体記憶装置及びその制御方法
JP4157501B2 (ja) 2004-06-30 2008-10-01 株式会社東芝 記憶装置
KR100858756B1 (ko) 2004-07-12 2008-09-16 가부시끼가이샤 도시바 저장 디바이스 및 호스트 장치
JP4874588B2 (ja) 2004-07-12 2012-02-15 株式会社東芝 記憶デバイスおよびホスト機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006285669A (ja) * 2005-03-31 2006-10-19 Toshiba Corp ホスト機器
JP2008010109A (ja) * 2006-06-30 2008-01-17 Canon Inc データ記憶装置
WO2008018446A1 (fr) * 2006-08-08 2008-02-14 Panasonic Corporation Contrôleur de mémoire, dispositif de mémoire non-volatile, dispositif d'accès, et système de mémoire non-volatile
JP2008117491A (ja) * 2006-11-07 2008-05-22 Sony Corp 記録装置、記録方法、およびプログラム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014059876A (ja) * 2012-09-14 2014-04-03 Samsung Electronics Co Ltd 不揮発性メモリカードを制御するホスト、それを含むシステム及びその動作方法
JP2016045563A (ja) * 2014-08-20 2016-04-04 株式会社東芝 Ｎａｎｄバックグラウンド処理制御装置
JP2017027387A (ja) * 2015-07-23 2017-02-02 株式会社東芝 メモリシステム
CN110321247A (zh) * 2015-07-23 2019-10-11 东芝存储器株式会社 内存系统

Also Published As

Publication number Publication date
US8266371B2 (en) 2012-09-11
US20100191901A1 (en) 2010-07-29
JP5443998B2 (ja) 2014-03-19
JPWO2010013445A1 (ja) 2012-01-05

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