[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE60004057D1 - Fehlerkorrekturschaltung und verfahren in einer speichereinrichtung - Google Patents

Fehlerkorrekturschaltung und verfahren in einer speichereinrichtung

Info

Publication number
DE60004057D1
DE60004057D1 DE60004057T DE60004057T DE60004057D1 DE 60004057 D1 DE60004057 D1 DE 60004057D1 DE 60004057 T DE60004057 T DE 60004057T DE 60004057 T DE60004057 T DE 60004057T DE 60004057 D1 DE60004057 D1 DE 60004057D1
Authority
DE
Germany
Prior art keywords
error correction
correction circuit
storage device
error
detect
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
DE60004057T
Other languages
English (en)
Inventor
Monroe Walters
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices 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
Priority claimed from US09/314,574 external-priority patent/US6584594B1/en
Priority claimed from US09/314,575 external-priority patent/US6438726B1/en
Priority claimed from US09/314,576 external-priority patent/US6360347B1/en
Application filed by Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE60004057D1 publication Critical patent/DE60004057D1/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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
DE60004057T 1999-05-18 2000-05-16 Fehlerkorrekturschaltung und verfahren in einer speichereinrichtung Expired - Lifetime DE60004057D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/314,574 US6584594B1 (en) 1999-05-18 1999-05-18 Data pre-reading and error correction circuit for a memory device
US09/314,575 US6438726B1 (en) 1999-05-18 1999-05-18 Method of dual use of non-volatile memory for error correction
US09/314,576 US6360347B1 (en) 1999-05-18 1999-05-18 Error correction method for a memory device
PCT/US2000/013385 WO2000070459A1 (en) 1999-05-18 2000-05-16 Error correction circuit and method for a memory device

Publications (1)

Publication Number Publication Date
DE60004057D1 true DE60004057D1 (de) 2003-08-28

Family

ID=27405731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004057T Expired - Lifetime DE60004057D1 (de) 1999-05-18 2000-05-16 Fehlerkorrekturschaltung und verfahren in einer speichereinrichtung

Country Status (7)

Country Link
EP (1) EP1192544B1 (de)
JP (1) JP2002544622A (de)
KR (1) KR20020007414A (de)
AT (1) ATE245835T1 (de)
DE (1) DE60004057D1 (de)
TW (1) TW479223B (de)
WO (1) WO2000070459A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100634414B1 (ko) * 2004-09-06 2006-10-16 삼성전자주식회사 에러 검출용 패러티 발생기를 구비한 낸드 플래시 메모리 장치 및 그것의 에러 검출 방법
CN101558394B (zh) * 2006-09-06 2013-06-19 极速决件有限公司 用来保护内容的方法、系统和介质
US8135935B2 (en) * 2007-03-20 2012-03-13 Advanced Micro Devices, Inc. ECC implementation in non-ECC components
JP2012155541A (ja) 2011-01-26 2012-08-16 Toshiba Corp データ記憶装置、メモリ制御装置及びメモリ制御方法
EP2608036A1 (de) 2011-12-22 2013-06-26 Thomson Licensing Verfahren und System zum Verwalten der Fehlererkennung und -korrektur
KR101361238B1 (ko) * 2012-06-05 2014-02-25 한국과학기술원 간섭 채널 환경에서의 오류 정정 방법 및 회로, 이를 이용한 플래시 메모리 장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830308B2 (ja) * 1990-02-26 1998-12-02 日本電気株式会社 情報処理装置
JP3272903B2 (ja) * 1995-03-16 2002-04-08 株式会社東芝 誤り訂正検出回路と半導体記憶装置

Also Published As

Publication number Publication date
JP2002544622A (ja) 2002-12-24
TW479223B (en) 2002-03-11
WO2000070459A1 (en) 2000-11-23
KR20020007414A (ko) 2002-01-26
ATE245835T1 (de) 2003-08-15
EP1192544B1 (de) 2003-07-23
EP1192544A1 (de) 2002-04-03

Similar Documents

Publication Publication Date Title
TW327218B (en) Memory card and method of error correction for the memory card
WO2006007264A3 (en) Simultaneous external read operation during internal programming in a flash memory device
DE3485766D1 (de) Nach dem pipelineverfahren arbeitende fehlerkorrektur.
TW200501167A (en) Systems and methods for providing error correction code testing functionality
GB2461428A (en) Ecc implementation in non-ecc components
DE60001370D1 (de) Verfahren und vorrichtung zur erkennung von doppelbitfehlern und korrektur von fehlern durch bauelementfehler verursacht
WO2004112048A3 (en) Error detection and correction method and apparatus in a magneto-resistive random access memory
DE60210658D1 (de) Fehlerkorrigierende speicher und verfahren zu seiner nutzung
TW200710653A (en) Memory device
TW200708966A (en) Data memory system and method for transferring data into a data memory
ATE492072T1 (de) Fehlerschutz für gruppen von datenwörtern
GB2226168B (en) Error checking and correction in digital memory devices
NO20000078D0 (no) Fremgangsmåte for å detektere seismiske hendelser, og for å detektere og korrigere geometri- og statikk-feil i seismiske data
DE3882223D1 (de) Ausgebreitete fehlerkorrekturvorrichtung mit einzel-paket-fehlerkorrektur und doppel-paket-fehlerdetektionscoden.
TW200641901A (en) On-the-fly error checking and correction codec system and method for supporting non-volatile memory
WO2003001380A3 (en) Method and apparatus for preservation of failure state in a read destructive memory
DE60004057D1 (de) Fehlerkorrekturschaltung und verfahren in einer speichereinrichtung
SG151293A1 (en) Method for correcting errors in packet data
KR970706656A (ko) Crc/edc 체커 시스템(crc/edc checker system)
TW200515150A (en) Secure storage system and method for solid memory
WO2003042828A3 (en) Method and apparatus for fixing bit errors encountered during cache references without blocking
DE69216172D1 (de) Schaltung und Verfahren zur Fehlerdetektion und -korrektur von Datenwörtern mit Prüfbits
TW200519594A (en) Method for determining program code
EP1003303A3 (de) Zeitmultiplex-Vielfachzugriff-Funkübertragungssystem und -Verfahren mit Datenempfangsquittierung
EP1953754A3 (de) Fehlerkorrekturverfahren und Vorrichtung für verschachtelte Daten

Legal Events

Date Code Title Description
8332 No legal effect for de