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KR970011725B1 - Syndrome circuit for bch decoder - Google Patents

Syndrome circuit for bch decoder Download PDF

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Publication number
KR970011725B1
KR970011725B1 KR90015521A KR900015521A KR970011725B1 KR 970011725 B1 KR970011725 B1 KR 970011725B1 KR 90015521 A KR90015521 A KR 90015521A KR 900015521 A KR900015521 A KR 900015521A KR 970011725 B1 KR970011725 B1 KR 970011725B1
Authority
KR
South Korea
Prior art keywords
flop
flip
exclusive
gate
output
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 - Fee Related
Application number
KR90015521A
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Korean (ko)
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KR920007363A (en
Inventor
Heung-Soon Lee
Original Assignee
Lg Electronics Inc
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Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to KR90015521A priority Critical patent/KR970011725B1/en
Publication of KR920007363A publication Critical patent/KR920007363A/en
Application granted granted Critical
Publication of KR970011725B1 publication Critical patent/KR970011725B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)

Abstract

A syndrome calculating circuit in a BCH decoder capable of correcting one or two errors and detecting three errors is disclosed. In the circuit, an exclusive OR gate(1) exclusively ORs input data and an output of a flip-flop(11). A flip-flop(5) stores an output of exclusive OR gate(1). An exclusive OR gate(2) exclusively ORs outputs of a flip-flop(5) and a flip-flop(11). A flip-flop(6) stores an output of exclusive OR gate(2). An exclusive OR gate(3) exclusively ORs outputs of a flip-flop(6) and a flip-flop(11). A flip-flop(7) stores an output of exclusive OR gate(3). An exclusive OR gate(4) exclusively ORs outputs of a flip-flop(7) and a flip-flop(11). A flip-flop(8-11) sequentially stores outputs of exclusive OR gate(4).
KR90015521A 1990-09-28 1990-09-28 Syndrome circuit for bch decoder Expired - Fee Related KR970011725B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR90015521A KR970011725B1 (en) 1990-09-28 1990-09-28 Syndrome circuit for bch decoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR90015521A KR970011725B1 (en) 1990-09-28 1990-09-28 Syndrome circuit for bch decoder

Publications (2)

Publication Number Publication Date
KR920007363A KR920007363A (en) 1992-04-28
KR970011725B1 true KR970011725B1 (en) 1997-07-14

Family

ID=19304144

Family Applications (1)

Application Number Title Priority Date Filing Date
KR90015521A Expired - Fee Related KR970011725B1 (en) 1990-09-28 1990-09-28 Syndrome circuit for bch decoder

Country Status (1)

Country Link
KR (1) KR970011725B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6092027B2 (en) 2013-07-12 2017-03-08 東芝ライフスタイル株式会社 refrigerator

Also Published As

Publication number Publication date
KR920007363A (en) 1992-04-28

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