JPS5536219B2 - - Google Patents
Info
- Publication number
- JPS5536219B2 JPS5536219B2 JP258676A JP258676A JPS5536219B2 JP S5536219 B2 JPS5536219 B2 JP S5536219B2 JP 258676 A JP258676 A JP 258676A JP 258676 A JP258676 A JP 258676A JP S5536219 B2 JPS5536219 B2 JP S5536219B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- 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
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258676A JPS5286011A (en) | 1976-01-12 | 1976-01-12 | Error correction device for parallel processing |
US05/756,923 US4105999A (en) | 1976-01-12 | 1977-01-04 | Parallel-processing error correction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP258676A JPS5286011A (en) | 1976-01-12 | 1976-01-12 | Error correction device for parallel processing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5286011A JPS5286011A (en) | 1977-07-16 |
JPS5536219B2 true JPS5536219B2 (ja) | 1980-09-19 |
Family
ID=11533468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP258676A Granted JPS5286011A (en) | 1976-01-12 | 1976-01-12 | Error correction device for parallel processing |
Country Status (2)
Country | Link |
---|---|
US (1) | US4105999A (ja) |
JP (1) | JPS5286011A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135963U (ja) * | 1984-08-04 | 1986-03-05 | 日立建機株式会社 | リツパ−バケツト |
JPS6140452U (ja) * | 1984-08-13 | 1986-03-14 | 日立建機株式会社 | リツパバケツト |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2759106C2 (de) * | 1977-12-30 | 1979-04-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zum Codieren oder Decodieren von Binarinformationen |
US4473902A (en) * | 1982-04-22 | 1984-09-25 | Sperrt Corporation | Error correcting code processing system |
US4513420A (en) * | 1982-11-22 | 1985-04-23 | Ncr Corporation | Error detecting system |
US4506365A (en) * | 1982-11-22 | 1985-03-19 | Ncr Corporation | Error correction system |
US4527269A (en) * | 1983-02-08 | 1985-07-02 | Ampex Corporation | Encoder verifier |
JPS58175334A (ja) * | 1983-03-11 | 1983-10-14 | Hitachi Ltd | 符号誤り訂正回路 |
US4633471A (en) * | 1983-09-19 | 1986-12-30 | Storage Technology Partners Ii | Error detection and correction in an optical storage system |
US4562577A (en) * | 1983-09-19 | 1985-12-31 | Storage Technology Partners Ii | Shared encoder/decoder circuits for use with error correction codes of an optical disk system |
US4839745A (en) * | 1984-06-25 | 1989-06-13 | Kirsch Technologies, Inc. | Computer memory back-up |
JPS62210735A (ja) * | 1986-03-12 | 1987-09-16 | Oki Electric Ind Co Ltd | Crc符号付デ−タの受信回路 |
JPH0724013B2 (ja) * | 1986-09-10 | 1995-03-15 | 株式会社日立製作所 | ベクトルプロセツサ |
US4700350A (en) * | 1986-10-07 | 1987-10-13 | Douglas Phillip N | Multiple phase CRC generator |
US4937829A (en) * | 1987-04-24 | 1990-06-26 | Ricoh Company, Ltd. | Error correcting system and device |
JPH01150940A (ja) * | 1987-12-08 | 1989-06-13 | Hitachi Ltd | Crc演算方式 |
EP0343742B1 (en) * | 1988-05-27 | 1995-08-09 | Philips Electronics Uk Limited | Decoders for Hamming encoded data |
JP2718481B2 (ja) * | 1988-12-19 | 1998-02-25 | 株式会社リコー | ロングディスタンスコードの誤り訂正装置 |
US5103451A (en) * | 1990-01-29 | 1992-04-07 | Motorola, Inc. | Parallel cyclic redundancy check circuit |
DE69031947T2 (de) * | 1990-10-16 | 1998-07-16 | Koninkl Philips Electronics Nv | Datenverarbeitungssystem basierend auf einem (N,K)-Symbolkode und mit Symbolfehler-Korrigierbarkeit und mehrfacher Fehlerreparierbarkeit |
DE69217931T2 (de) * | 1992-07-14 | 1997-09-25 | Alcatel Bell Nv | Fehlererkennungs- und Fehlerkorrektureinrichtung |
EP0582748B1 (en) * | 1992-07-14 | 1997-03-05 | ALCATEL BELL Naamloze Vennootschap | Divider device to divide a first polynomial by a second one |
EP0684712B1 (en) * | 1994-05-17 | 2005-05-04 | Nippon Telegraph And Telephone Corporation | Line terminating equipment in SDH networks, using forward error correcting codes |
US5663965A (en) * | 1995-10-06 | 1997-09-02 | International Business Machines Corp. | Apparatus and method for testing a memory array |
US5923681A (en) * | 1998-02-24 | 1999-07-13 | Tektronix, Inc. | Parallel synchronous header correction machine for ATM |
US6175941B1 (en) | 1998-12-08 | 2001-01-16 | Lsi Logic Corporation | Error correction apparatus and associated method utilizing parellel processing |
US8286059B1 (en) | 2007-01-08 | 2012-10-09 | Marvell International Ltd. | Word-serial cyclic code encoder |
KR101286238B1 (ko) * | 2007-08-01 | 2013-07-15 | 삼성전자주식회사 | 데이터 병렬화 수신기 |
US9960788B2 (en) * | 2015-03-27 | 2018-05-01 | Toshiba Memory Corporation | Memory controller, semiconductor memory device, and control method for semiconductor memory device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835707A (ja) * | 1971-09-10 | 1973-05-26 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465287A (en) * | 1965-05-28 | 1969-09-02 | Ibm | Burst error detector |
US3452328A (en) * | 1965-06-07 | 1969-06-24 | Ibm | Error correction device for parallel data transmission system |
US3601800A (en) * | 1969-09-30 | 1971-08-24 | Ibm | Error correcting code device for parallel-serial transmissions |
US3622985A (en) * | 1969-11-25 | 1971-11-23 | Ibm | Optimum error-correcting code device for parallel-serial transmissions in shortened cyclic codes |
US3703705A (en) * | 1970-12-31 | 1972-11-21 | Ibm | Multi-channel shift register |
-
1976
- 1976-01-12 JP JP258676A patent/JPS5286011A/ja active Granted
-
1977
- 1977-01-04 US US05/756,923 patent/US4105999A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835707A (ja) * | 1971-09-10 | 1973-05-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6135963U (ja) * | 1984-08-04 | 1986-03-05 | 日立建機株式会社 | リツパ−バケツト |
JPS6140452U (ja) * | 1984-08-13 | 1986-03-14 | 日立建機株式会社 | リツパバケツト |
Also Published As
Publication number | Publication date |
---|---|
JPS5286011A (en) | 1977-07-16 |
US4105999A (en) | 1978-08-08 |