KR860005509A - 에러수정회로 및 방법 - Google Patents

에러수정회로 및 방법

Info

Publication number
KR860005509A
KR860005509A KR1019850009817A KR850009817A KR860005509A KR 860005509 A KR860005509 A KR 860005509A KR 1019850009817 A KR1019850009817 A KR 1019850009817A KR 850009817 A KR850009817 A KR 850009817A KR 860005509 A KR860005509 A KR 860005509A
Authority
KR
South Korea
Prior art keywords
error correction
correction circuit
circuit
error
correction
Prior art date
Application number
KR1019850009817A
Other languages
English (en)
Other versions
KR950003518B1 (ko
Inventor
제이 · 프로엡스팅 로버르
Original Assignee
톰슨 컴포넌트 모스텍 코포레이션
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 톰슨 컴포넌트 모스텍 코포레이션 filed Critical 톰슨 컴포넌트 모스텍 코포레이션
Publication of KR860005509A publication Critical patent/KR860005509A/ko
Priority to EP19860904410 priority Critical patent/EP0231251A1/en
Priority to PCT/KR1986/000015 priority patent/WO1987000738A1/en
Application granted granted Critical
Publication of KR950003518B1 publication Critical patent/KR950003518B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • 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
    • G06F11/1012—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 using codes or arrangements adapted for a specific type of error
    • G06F11/102—Error in check bits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
KR1019850009817A 1984-12-26 1985-12-26 에러수정회로 및 방법 KR950003518B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19860904410 EP0231251A1 (en) 1985-07-30 1986-07-30 A chair adjustable to optimum standard height
PCT/KR1986/000015 WO1987000738A1 (en) 1985-07-30 1986-07-30 A chair adjustable to optimum standard height

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/686,333 US4649540A (en) 1984-12-26 1984-12-26 Error-correcting circuit having a reduced syndrome word
US686333 1996-07-25

Publications (2)

Publication Number Publication Date
KR860005509A true KR860005509A (ko) 1986-07-23
KR950003518B1 KR950003518B1 (ko) 1995-04-13

Family

ID=24755879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009817A KR950003518B1 (ko) 1984-12-26 1985-12-26 에러수정회로 및 방법

Country Status (5)

Country Link
US (1) US4649540A (ko)
EP (1) EP0186588B1 (ko)
JP (1) JP2539343B2 (ko)
KR (1) KR950003518B1 (ko)
DE (1) DE3587190T2 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62120670A (ja) * 1985-11-20 1987-06-01 Sony Corp デ−タの誤り訂正方法
WO1987006368A1 (en) * 1986-04-11 1987-10-22 Ampex Corporation Apparatus and method for encoding and decoding attribute data into error checking symbols of main data
US5003539A (en) * 1986-04-11 1991-03-26 Ampex Corporation Apparatus and method for encoding and decoding attribute data into error checking symbols of main data
US4763330A (en) * 1986-05-06 1988-08-09 Mita Industrial Co., Ltd. Syndrome calculating apparatus
US4777635A (en) * 1986-08-08 1988-10-11 Data Systems Technology Corp. Reed-Solomon code encoder and syndrome generator circuit
JPH07114377B2 (ja) * 1987-05-01 1995-12-06 日本電気株式会社 単一誤り訂正機構
US5267241A (en) * 1990-04-04 1993-11-30 Avasem Corporation Error correction code dynamic range control system
JP2745252B2 (ja) * 1991-06-24 1998-04-28 三菱電機株式会社 半導体記憶装置
US6367046B1 (en) * 1992-09-23 2002-04-02 International Business Machines Corporation Multi-bit error correction system
US7158058B1 (en) 2002-12-09 2007-01-02 Marvell International Ltd. Method and apparatus for generating a seed set in a data dependent seed selector
CN1836222A (zh) * 2003-08-12 2006-09-20 皇家飞利浦电子股份有限公司 解码器电路
JP4619931B2 (ja) 2005-11-22 2011-01-26 株式会社東芝 復号装置、記憶装置および復号方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534331A (en) * 1967-08-15 1970-10-13 Stanford Research Inst Encoding-decoding array
US3825893A (en) * 1973-05-29 1974-07-23 Ibm Modular distributed error detection and correction apparatus and method
JPS5171001A (en) * 1974-12-17 1976-06-19 Casio Computer Co Ltd Heiretsujohono chetsukuhoshiki
US4345328A (en) * 1980-06-30 1982-08-17 Sperry Corporation ECC Check bit generation using through checking parity bits
US4359772A (en) * 1980-11-14 1982-11-16 International Business Machines Corporation Dual function error correcting system
US4561095A (en) * 1982-07-19 1985-12-24 Fairchild Camera & Instrument Corporation High-speed error correcting random access memory system
US4523314A (en) * 1983-02-07 1985-06-11 Sperry Corporation Read error occurrence detector for error checking and correcting system

Also Published As

Publication number Publication date
DE3587190T2 (de) 1993-08-05
JPS61221834A (ja) 1986-10-02
EP0186588A2 (en) 1986-07-02
KR950003518B1 (ko) 1995-04-13
JP2539343B2 (ja) 1996-10-02
DE3587190D1 (de) 1993-04-22
EP0186588A3 (en) 1989-03-08
US4649540A (en) 1987-03-10
EP0186588B1 (en) 1993-03-17

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