TW200617665A - Apparatus and method for prolonging useful life of non-volatile memory - Google Patents

Apparatus and method for prolonging useful life of non-volatile memory

Info

Publication number
TW200617665A
TW200617665A TW093136473A TW93136473A TW200617665A TW 200617665 A TW200617665 A TW 200617665A TW 093136473 A TW093136473 A TW 093136473A TW 93136473 A TW93136473 A TW 93136473A TW 200617665 A TW200617665 A TW 200617665A
Authority
TW
Taiwan
Prior art keywords
volatile memory
sector
useful life
pattern
host
Prior art date
Application number
TW093136473A
Other languages
English (en)
Other versions
TWI257044B (en
Inventor
Mien-Chih Chen
Original Assignee
Hon Hai Prec Ind Co Ltd
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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Priority to TW093136473A priority Critical patent/TWI257044B/zh
Priority to US11/285,260 priority patent/US20060117134A1/en
Publication of TW200617665A publication Critical patent/TW200617665A/zh
Application granted granted Critical
Publication of TWI257044B publication Critical patent/TWI257044B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
    • G11C16/349—Arrangements for evaluating degradation, retention or wearout, e.g. by counting erase cycles
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
TW093136473A 2004-11-26 2004-11-26 Apparatus and method for prolonging useful life of non-volatile memory TWI257044B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW093136473A TWI257044B (en) 2004-11-26 2004-11-26 Apparatus and method for prolonging useful life of non-volatile memory
US11/285,260 US20060117134A1 (en) 2004-11-26 2005-11-21 System and method for prolonging usage lifetime of a non-volatile memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093136473A TWI257044B (en) 2004-11-26 2004-11-26 Apparatus and method for prolonging useful life of non-volatile memory

Publications (2)

Publication Number Publication Date
TW200617665A true TW200617665A (en) 2006-06-01
TWI257044B TWI257044B (en) 2006-06-21

Family

ID=36568499

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093136473A TWI257044B (en) 2004-11-26 2004-11-26 Apparatus and method for prolonging useful life of non-volatile memory

Country Status (2)

Country Link
US (1) US20060117134A1 (zh)
TW (1) TWI257044B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI475569B (zh) * 2006-11-24 2015-03-01 Lsi Corp 延遲記憶體壽命減少操作之系統、方法及電腦程式產品

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI690860B (zh) * 2019-01-04 2020-04-11 大陸商深圳衡宇芯片科技有限公司 訓練人工智慧估測儲存裝置的使用壽命的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822781A (en) * 1992-10-30 1998-10-13 Intel Corporation Sector-based storage device emulator having variable-sized sector
US5384744A (en) * 1992-11-23 1995-01-24 Paradigm Technology, Inc. Look ahead flag for FIFO
US5490264A (en) * 1993-09-30 1996-02-06 Intel Corporation Generally-diagonal mapping of address space for row/column organizer memories
US5832493A (en) * 1997-04-24 1998-11-03 Trimble Navigation Limited Flash file management system
JP3898305B2 (ja) * 1997-10-31 2007-03-28 富士通株式会社 半導体記憶装置、半導体記憶装置の制御装置及び制御方法
US6636941B1 (en) * 2000-01-18 2003-10-21 International Business Machines Corporation Enhanced stable disk storage
KR100351935B1 (ko) * 2000-05-10 2002-09-12 삼성전자 주식회사 강유전체 랜덤 액세스 메모리 장치 및 그것의 읽기/쓰기동작을 제어하는 방법
US6725342B1 (en) * 2000-09-26 2004-04-20 Intel Corporation Non-volatile mass storage cache coherency apparatus
US6574708B2 (en) * 2001-05-18 2003-06-03 Broadcom Corporation Source controlled cache allocation
US7000063B2 (en) * 2001-10-05 2006-02-14 Matrix Semiconductor, Inc. Write-many memory device and method for limiting a number of writes to the write-many memory device
US6621746B1 (en) * 2002-02-27 2003-09-16 Microsoft Corporation Monitoring entropic conditions of a flash memory device as an indicator for invoking erasure operations
JP4063694B2 (ja) * 2003-03-11 2008-03-19 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI475569B (zh) * 2006-11-24 2015-03-01 Lsi Corp 延遲記憶體壽命減少操作之系統、方法及電腦程式產品

Also Published As

Publication number Publication date
US20060117134A1 (en) 2006-06-01
TWI257044B (en) 2006-06-21

Similar Documents

Publication Publication Date Title
TW200943059A (en) Method of wear leveling for non-volatile memory
ATE300784T1 (de) Datenschreibvorrichtung, datenschreibverfahren und programm
GB0610335D0 (en) Redundant storage of data on an array of storage devices
GB2446355A (en) A controller for non-volatile memories, and methods of operating the memory controller
ATE475965T1 (de) Verfahren und vorrichtung zur bestimmung von schreibstrategieparametern zur datenaufzeichnung auf einem optischen datenträger sowie zur bestimmung von leseparametern zum lesen von daten auf einem optischen datenträger
BRPI0501460A (pt) Mìdia de gravação de informações compreendendo uma área de dados, método e aparelho de gravação/reprodução, método de gravação de dados em uma mìdia de gravação de informações, e mìdia passìvel de leitura por computador
TW200736909A (en) Memory controller for flash memory
AU2003272756A1 (en) An apparatus and method for facilitating memory data access with generic read/write patterns
TW200713294A (en) System and method of accessing non-volatile computer memory
SG152916A1 (en) Information storage medium on which drive data is recorded
TW200746155A (en) Semiconductor memory and method for testing the same
TW200834304A (en) Non-volatile semiconductor memory system and data write method thereof
TW201115456A (en) Method to minimize the effects of tape skew and tape dimensional stability
ATE427550T1 (de) Integritatssteuerung fur in einem nichtfluchtigen speicher gespeicherte daten
ATE488798T1 (de) Verfahren, system und programm zur verwaltung von paritäts-raid-datenaktualisierungen
TW200606896A (en) Recording medium, method for recording control information in the recording medium, and method and apparatus for recording/reproducing data in/from the recording medium using the same
SG126738A1 (en) Method for compensating timing to start data recording and magnetic disk device using same
TW200502754A (en) A method and apparatus for determining the write delay time of a memory
GB2449015A (en) Method of generating a position error signal,method of writing a data track,and method and apparatus for testing a head
TWI257044B (en) Apparatus and method for prolonging useful life of non-volatile memory
ATE541268T1 (de) Speicherkartenwechsler, verfahren zum lesen oder schreiben von daten in einem speicherkartenwechsler
DE602008003619D1 (de) Gerät mit einem Lesekopf zur Bereitstellung von drei Strahlen zum Lesen von Daten oder Schreiben von Daten auf einem optischen Speichermedium und entsprechendes optisches Speichermedium
TW200944031A (en) Remote control apparatus
ATE491208T1 (de) Verfahren und vorrichtung zur verbesserung der speicherleistungsfähigkeit
ATE424024T1 (de) System zum lesen von auf einem optischen datenträger gespeicherten daten

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees