TW200844741A - Managing a LBA interface in a direct data file memory system - Google Patents

Managing a LBA interface in a direct data file memory system Download PDF

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Publication number
TW200844741A
TW200844741A TW096150401A TW96150401A TW200844741A TW 200844741 A TW200844741 A TW 200844741A TW 096150401 A TW096150401 A TW 096150401A TW 96150401 A TW96150401 A TW 96150401A TW 200844741 A TW200844741 A TW 200844741A
Authority
TW
Taiwan
Prior art keywords
block
data
blocks
file
memory
Prior art date
Application number
TW096150401A
Other languages
English (en)
Chinese (zh)
Inventor
Alan Welsh Sinclair
Barry Wright
Original Assignee
Sandisk Corp
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
Priority claimed from US11/616,218 external-priority patent/US20080155175A1/en
Priority claimed from US11/616,226 external-priority patent/US8166267B2/en
Application filed by Sandisk Corp filed Critical Sandisk Corp
Publication of TW200844741A publication Critical patent/TW200844741A/zh

Links

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
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • 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
    • 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
    • G06F3/0662—Virtualisation aspects
    • G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
TW096150401A 2006-12-26 2007-12-26 Managing a LBA interface in a direct data file memory system TW200844741A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/616,218 US20080155175A1 (en) 2006-12-26 2006-12-26 Host System That Manages a LBA Interface With Flash Memory
US11/616,226 US8166267B2 (en) 2006-12-26 2006-12-26 Managing a LBA interface in a direct data file memory system

Publications (1)

Publication Number Publication Date
TW200844741A true TW200844741A (en) 2008-11-16

Family

ID=39323119

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096150401A TW200844741A (en) 2006-12-26 2007-12-26 Managing a LBA interface in a direct data file memory system

Country Status (4)

Country Link
JP (1) JP2010515163A (ko)
KR (1) KR20090108695A (ko)
TW (1) TW200844741A (ko)
WO (1) WO2008083001A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI425514B (zh) * 2009-10-29 2014-02-01 Hon Hai Prec Ind Co Ltd Nand快閃記憶體及其資料更新管理方法
TWI507977B (zh) * 2008-12-01 2015-11-11 Micron Technology Inc 啟用不同資料集之識別之系統及方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5266250B2 (ja) * 2006-12-26 2013-08-21 サンディスク テクノロジィース インコーポレイテッド 連続論理アドレス空間インターフェイスを備えるダイレクトデータファイルシステムの使用
KR101638061B1 (ko) 2009-10-27 2016-07-08 삼성전자주식회사 플래시 메모리 시스템 및 그것의 플래시 조각 모음 방법
JPWO2016175028A1 (ja) * 2015-04-28 2018-02-22 日本電気株式会社 情報処理システム、記憶制御装置、記憶制御方法および記憶制御プログラム
TWI643066B (zh) * 2018-01-15 2018-12-01 慧榮科技股份有限公司 用來於一記憶裝置中重新使用關於垃圾收集的一目的地區塊之方法、記憶裝置及其控制器以及電子裝置
JP7316204B2 (ja) * 2019-12-16 2023-07-27 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置およびファイルアクセス方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020112116A1 (en) * 2000-11-17 2002-08-15 Nelson Mark Edward Methods, systems, and computer program products for storing data in collections of tagged data pieces
US6895464B2 (en) * 2002-06-03 2005-05-17 Honeywell International Inc. Flash memory management system and method utilizing multiple block list windows
US20060184718A1 (en) * 2005-02-16 2006-08-17 Sinclair Alan W Direct file data programming and deletion in flash memories
WO2007019155A1 (en) * 2005-08-03 2007-02-15 Sandisk Corporation Reclaiming data storage capacity in flash memory systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI507977B (zh) * 2008-12-01 2015-11-11 Micron Technology Inc 啟用不同資料集之識別之系統及方法
TWI425514B (zh) * 2009-10-29 2014-02-01 Hon Hai Prec Ind Co Ltd Nand快閃記憶體及其資料更新管理方法

Also Published As

Publication number Publication date
JP2010515163A (ja) 2010-05-06
KR20090108695A (ko) 2009-10-16
WO2008083001A9 (en) 2009-08-06
WO2008083001A1 (en) 2008-07-10

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