GB2383859B - Memory controller for memory card manages file allocation table - Google Patents

Memory controller for memory card manages file allocation table

Info

Publication number
GB2383859B
GB2383859B GB0221948A GB0221948A GB2383859B GB 2383859 B GB2383859 B GB 2383859B GB 0221948 A GB0221948 A GB 0221948A GB 0221948 A GB0221948 A GB 0221948A GB 2383859 B GB2383859 B GB 2383859B
Authority
GB
United Kingdom
Prior art keywords
allocation table
file allocation
memory
manages file
memory controller
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
GB0221948A
Other languages
English (en)
Other versions
GB0221948D0 (en
GB2383859A (en
Inventor
Andrew M Spencer
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB0221948D0 publication Critical patent/GB0221948D0/en
Publication of GB2383859A publication Critical patent/GB2383859A/en
Application granted granted Critical
Publication of GB2383859B publication Critical patent/GB2383859B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0643—Management of files
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB0221948A 2001-10-01 2002-09-20 Memory controller for memory card manages file allocation table Expired - Lifetime GB2383859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/966,271 US6823417B2 (en) 2001-10-01 2001-10-01 Memory controller for memory card manages file allocation table

Publications (3)

Publication Number Publication Date
GB0221948D0 GB0221948D0 (en) 2002-10-30
GB2383859A GB2383859A (en) 2003-07-09
GB2383859B true GB2383859B (en) 2005-08-10

Family

ID=25511136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0221948A Expired - Lifetime GB2383859B (en) 2001-10-01 2002-09-20 Memory controller for memory card manages file allocation table

Country Status (5)

Country Link
US (1) US6823417B2 (OSRAM)
JP (1) JP2003187203A (OSRAM)
DE (1) DE10243586A1 (OSRAM)
GB (1) GB2383859B (OSRAM)
TW (1) TW571243B (OSRAM)

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JPH07295866A (ja) * 1994-04-20 1995-11-10 Casio Comput Co Ltd データ処理装置
US5535369A (en) * 1992-10-30 1996-07-09 Intel Corporation Method for allocating memory in a solid state memory disk
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US5946714A (en) * 1996-10-21 1999-08-31 Mitsubishi Denki Kabushiki Kaisha Semiconductor storage device utilizing address management tables and table state maps for managing data storage and retrieval
US6189081B1 (en) * 1996-05-24 2001-02-13 Nec Corporation Non-volatile semiconductor storage with memory requirement and availability comparison means and method

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US5535369A (en) * 1992-10-30 1996-07-09 Intel Corporation Method for allocating memory in a solid state memory disk
JPH07295866A (ja) * 1994-04-20 1995-11-10 Casio Comput Co Ltd データ処理装置
US5715455A (en) * 1995-05-18 1998-02-03 International Business Machines Corporation Apparatus and method for storing file allocation table efficiently in memory
US6189081B1 (en) * 1996-05-24 2001-02-13 Nec Corporation Non-volatile semiconductor storage with memory requirement and availability comparison means and method
US5841699A (en) * 1996-06-10 1998-11-24 Mitsubishi Denki Kabushiki Kaisha Storage device and method to detect its degradation
US5946714A (en) * 1996-10-21 1999-08-31 Mitsubishi Denki Kabushiki Kaisha Semiconductor storage device utilizing address management tables and table state maps for managing data storage and retrieval

Also Published As

Publication number Publication date
DE10243586A1 (de) 2003-04-24
GB0221948D0 (en) 2002-10-30
TW571243B (en) 2004-01-11
GB2383859A (en) 2003-07-09
US20030065866A1 (en) 2003-04-03
JP2003187203A (ja) 2003-07-04
US6823417B2 (en) 2004-11-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090305 AND 20090311

PE20 Patent expired after termination of 20 years

Expiry date: 20220919