DE60019903D1 - Speichersystem - Google Patents

Speichersystem

Info

Publication number
DE60019903D1
DE60019903D1 DE60019903T DE60019903T DE60019903D1 DE 60019903 D1 DE60019903 D1 DE 60019903D1 DE 60019903 T DE60019903 T DE 60019903T DE 60019903 T DE60019903 T DE 60019903T DE 60019903 D1 DE60019903 D1 DE 60019903D1
Authority
DE
Germany
Prior art keywords
storage system
storage
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60019903T
Other languages
English (en)
Other versions
DE60019903T2 (de
Inventor
Welsh Sinclair
Natalia Victorovna Ouspenskaia
Michael Taylor
Anatolievich Gorobets
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micron Technology Inc
Original Assignee
Lexar Media Inc
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 Lexar Media Inc filed Critical Lexar Media Inc
Application granted granted Critical
Publication of DE60019903D1 publication Critical patent/DE60019903D1/de
Publication of DE60019903T2 publication Critical patent/DE60019903T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G06F3/0614—Improving the reliability of storage systems
    • G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
    • 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
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • 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
    • G06F2212/7202—Allocation control and policies
DE60019903T 1999-02-17 2000-02-17 Speichersystem Expired - Lifetime DE60019903T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9903490 1999-02-17
GBGB9903490.2A GB9903490D0 (en) 1999-02-17 1999-02-17 Memory system
PCT/GB2000/000550 WO2000049488A1 (en) 1999-02-17 2000-02-17 Memory system

Publications (2)

Publication Number Publication Date
DE60019903D1 true DE60019903D1 (de) 2005-06-09
DE60019903T2 DE60019903T2 (de) 2006-03-30

Family

ID=10847858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019903T Expired - Lifetime DE60019903T2 (de) 1999-02-17 2000-02-17 Speichersystem

Country Status (8)

Country Link
US (1) US6725321B1 (de)
EP (1) EP1157328B1 (de)
JP (1) JP5011498B2 (de)
KR (1) KR100644805B1 (de)
DE (1) DE60019903T2 (de)
GB (1) GB9903490D0 (de)
TW (1) TWI244092B (de)
WO (1) WO2000049488A1 (de)

Families Citing this family (251)

* Cited by examiner, † Cited by third party
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