TW436767B - Error correction system, error correction method, and data memory with error correction function - Google Patents

Error correction system, error correction method, and data memory with error correction function Download PDF

Info

Publication number
TW436767B
TW436767B TW088112956A TW88112956A TW436767B TW 436767 B TW436767 B TW 436767B TW 088112956 A TW088112956 A TW 088112956A TW 88112956 A TW88112956 A TW 88112956A TW 436767 B TW436767 B TW 436767B
Authority
TW
Taiwan
Prior art keywords
error correction
ecc block
buffer memory
block
byte
Prior art date
Application number
TW088112956A
Other languages
English (en)
Chinese (zh)
Inventor
Teruhiko Ushio
Mitsuharu Yamada
Toshio Kanai
Eiji Kunieda
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of TW436767B publication Critical patent/TW436767B/zh

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
    • 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
    • G06F11/1044—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 with specific ECC/EDC distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
TW088112956A 1998-09-25 1999-07-30 Error correction system, error correction method, and data memory with error correction function TW436767B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27191298A JP3272308B2 (ja) 1998-09-25 1998-09-25 誤り訂正システム、誤り訂正方法および誤り訂正機能を有するデータ記憶システム

Publications (1)

Publication Number Publication Date
TW436767B true TW436767B (en) 2001-05-28

Family

ID=17506620

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088112956A TW436767B (en) 1998-09-25 1999-07-30 Error correction system, error correction method, and data memory with error correction function

Country Status (4)

Country Link
JP (1) JP3272308B2 (ja)
KR (1) KR100339452B1 (ja)
SG (1) SG86356A1 (ja)
TW (1) TW436767B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010081335A (ko) 2000-02-12 2001-08-29 구자홍 차세대 고밀도 기록 매체를 위한 디지털 데이터의 오류정정 부호화 방법
CN100530980C (zh) * 2003-07-09 2009-08-19 汤姆森特许公司 里德-所罗门乘积码的错误校正方法
US7607071B2 (en) * 2005-01-28 2009-10-20 Intel Corporation Error correction using iterating generation of data syndrome
KR100724211B1 (ko) * 2006-05-09 2007-05-31 엘지전자 주식회사 차세대 고밀도 기록 매체를 위한 디지털 데이터의 오류정정 부호화 방법
JP2008077458A (ja) 2006-09-22 2008-04-03 Fujitsu Ltd 記憶データ処理装置、記憶装置、記憶データ処理プログラム
KR102281751B1 (ko) * 2015-10-01 2021-07-27 에스케이하이닉스 주식회사 플래시 메모리 시스템 동작 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761220A (en) * 1994-09-19 1998-06-02 Cirrus Logic, Inc. Minimum latency asynchronous data path controller in a digital recording system

Also Published As

Publication number Publication date
KR20000022714A (ko) 2000-04-25
KR100339452B1 (ko) 2002-06-05
JP2000112776A (ja) 2000-04-21
JP3272308B2 (ja) 2002-04-08
SG86356A1 (en) 2002-02-19

Similar Documents

Publication Publication Date Title
US6357030B1 (en) ECC block format for storage device
JP2614415B2 (ja) データ記録読取方法および装置
JP3307579B2 (ja) データ記憶システム
US4949342A (en) Code error detecting method
AU640197B2 (en) Direct access storage device with independently stored parity
JPH10200418A (ja) 誤り訂正方法、誤り訂正装置、データ読み出し装置、及び、データマッピング方法
JPH0812614B2 (ja) データ・ブロックを訂正する装置
JP2007115390A (ja) メモリ機器、データを転送する方法、およびデータを格納する方法
US6877126B2 (en) Method and apparatus for data reproduction
JP2004517430A (ja) データ再生方法および装置
US7523376B2 (en) Apparatus for accessing and transferring optical data
US6578136B2 (en) Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit
TW436767B (en) Error correction system, error correction method, and data memory with error correction function
JP3922844B2 (ja) キャッシュｔａｇ制御方法及びこの制御方法を用いた情報処理装置
JPH1198462A (ja) データ再生装置
US6697921B1 (en) Signal processor providing an increased memory access rate
JPH10289538A (ja) Ｃｄ−ｒｏｍドライブのデコーディング装置における誤り訂正のためのメモリ読出し方法及び回路
TWI384463B (zh) 光儲存媒體之寫入方法及裝置
US20080201619A1 (en) Error correcting device, error correcting method and disk system
JP3615250B2 (ja) ディスクアレイ装置
JP3774423B2 (ja) メモリ
JP3316512B2 (ja) Ｃｄ−ｒｏｍドライブの制御回路
JP3279501B2 (ja) 大容量記憶装置用コントローラの誤り訂正及び誤り検出方法
JP3609714B2 (ja) 誤り訂正装置
JP2002190158A (ja) ディスク媒体の誤り訂正符号化方法、光ディスク、誤り訂正方法、誤り訂正符号化回路、および誤り訂正回路

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees