DE69612752D1 - Speicheranordnung - Google Patents

Speicheranordnung

Info

Publication number
DE69612752D1
DE69612752D1 DE69612752T DE69612752T DE69612752D1 DE 69612752 D1 DE69612752 D1 DE 69612752D1 DE 69612752 T DE69612752 T DE 69612752T DE 69612752 T DE69612752 T DE 69612752T DE 69612752 D1 DE69612752 D1 DE 69612752D1
Authority
DE
Germany
Prior art keywords
main memory
memory
erasable
pointer
erasable block
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
DE69612752T
Other languages
English (en)
Other versions
DE69612752T2 (de
Inventor
Welsh Sinclair
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
MEMORY CORP PLC DALKEITH
Memory Corp PLC
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 MEMORY CORP PLC DALKEITH, Memory Corp PLC filed Critical MEMORY CORP PLC DALKEITH
Publication of DE69612752D1 publication Critical patent/DE69612752D1/de
Application granted granted Critical
Publication of DE69612752T2 publication Critical patent/DE69612752T2/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
    • 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
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
DE69612752T 1995-09-27 1996-02-06 Speicheranordnung Expired - Lifetime DE69612752T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9519670A GB2291991A (en) 1995-09-27 1995-09-27 Disk drive emulation with a block-erasable memory
PCT/GB1996/000250 WO1997012325A1 (en) 1995-09-27 1996-02-06 Memory systems

Publications (2)

Publication Number Publication Date
DE69612752D1 true DE69612752D1 (de) 2001-06-13
DE69612752T2 DE69612752T2 (de) 2002-02-28

Family

ID=10781332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612752T Expired - Lifetime DE69612752T2 (de) 1995-09-27 1996-02-06 Speicheranordnung

Country Status (9)

Country Link
US (1) US6069827A (de)
EP (1) EP0852766B1 (de)
JP (3) JPH11511879A (de)
KR (1) KR19990063715A (de)
CN (1) CN1139031C (de)
AT (1) ATE201105T1 (de)
DE (1) DE69612752T2 (de)
GB (1) GB2291991A (de)
WO (1) WO1997012325A1 (de)

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US6069827A (en) 2000-05-30
JP2006277775A (ja) 2006-10-12
GB2291991A (en) 1996-02-07
CN1198226A (zh) 1998-11-04
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JPH11511879A (ja) 1999-10-12
JP2007317224A (ja) 2007-12-06
CN1139031C (zh) 2004-02-18
EP0852766A1 (de) 1998-07-15
ATE201105T1 (de) 2001-05-15
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WO1997012325A1 (en) 1997-04-03
DE69612752T2 (de) 2002-02-28

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