MX163579B - Metodo y aparato para deteccion de errores en una computadora - Google Patents
Metodo y aparato para deteccion de errores en una computadoraInfo
- Publication number
- MX163579B MX163579B MX11446A MX1144688A MX163579B MX 163579 B MX163579 B MX 163579B MX 11446 A MX11446 A MX 11446A MX 1144688 A MX1144688 A MX 1144688A MX 163579 B MX163579 B MX 163579B
- Authority
- MX
- Mexico
- Prior art keywords
- computer
- error detection
- error
- detection
- Prior art date
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
- 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
- G06F11/1048—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 arrangements adapted for a specific error detection or correction feature
- G06F11/1056—Updating check bits on partial write, i.e. read/modify/write
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/050,839 US4817095A (en) | 1987-05-15 | 1987-05-15 | Byte write error code method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
MX163579B true MX163579B (es) | 1992-06-03 |
Family
ID=21967788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX11446A MX163579B (es) | 1987-05-15 | 1988-05-12 | Metodo y aparato para deteccion de errores en una computadora |
Country Status (12)
Country | Link |
---|---|
US (1) | US4817095A (es) |
EP (1) | EP0332662B1 (es) |
JP (1) | JPH02500308A (es) |
KR (1) | KR920002575B1 (es) |
CN (1) | CN1016010B (es) |
AU (1) | AU608613B2 (es) |
CA (1) | CA1284228C (es) |
DE (1) | DE3853206T2 (es) |
IE (1) | IE71652B1 (es) |
IL (1) | IL86262A (es) |
MX (1) | MX163579B (es) |
WO (1) | WO1988009009A1 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4970648A (en) * | 1987-08-12 | 1990-11-13 | Fairchild Space And Defense Corporation | High performance flight recorder |
JP2583547B2 (ja) * | 1988-01-13 | 1997-02-19 | 株式会社日立製作所 | 半導体メモリ |
US5014273A (en) * | 1989-01-27 | 1991-05-07 | Digital Equipment Corporation | Bad data algorithm |
JP2554743B2 (ja) * | 1989-05-19 | 1996-11-13 | シャープ株式会社 | 再生のための誤り訂正装置 |
DE69032737T2 (de) * | 1989-07-13 | 1999-04-29 | Canon Kk | Kodierung- und Dekodierungsvorrichtung geeignet für das Kopieren von Daten |
JPH0786810B2 (ja) * | 1990-02-16 | 1995-09-20 | 富士通株式会社 | アレイディスク装置 |
JP2830308B2 (ja) * | 1990-02-26 | 1998-12-02 | 日本電気株式会社 | 情報処理装置 |
JPH05216698A (ja) * | 1991-08-05 | 1993-08-27 | Advanced Micro Devicds Inc | 改良されたエラー検出および訂正回路 |
US5379415A (en) * | 1992-09-29 | 1995-01-03 | Zitel Corporation | Fault tolerant memory system |
US5452429A (en) * | 1993-11-17 | 1995-09-19 | International Business Machines Corporation | Error correction code on add-on cards for writing portions of data words |
US5488691A (en) * | 1993-11-17 | 1996-01-30 | International Business Machines Corporation | Memory card, computer system and method of operation for differentiating the use of read-modify-write cycles in operating and initializaiton modes |
US5592498A (en) * | 1994-09-16 | 1997-01-07 | Cirrus Logic, Inc. | CRC/EDC checker system |
US5774481A (en) * | 1995-03-31 | 1998-06-30 | International Business Machines Corporation | Reduced gate error detection and correction circuit |
JP3234130B2 (ja) * | 1995-05-30 | 2001-12-04 | 三菱電機株式会社 | 誤り訂正符号復号化方法およびこの方法を用いる回路 |
US5751948A (en) * | 1995-12-26 | 1998-05-12 | Carrier Corporation | System for processing HVAC control information |
DE10252230A1 (de) * | 2002-11-11 | 2004-05-27 | Robert Bosch Gmbh | Verfahren zur Übertragung von Daten |
US7392456B2 (en) | 2004-11-23 | 2008-06-24 | Mosys, Inc. | Predictive error correction code generation facilitating high-speed byte-write in a semiconductor memory |
DE102005027455A1 (de) * | 2005-06-14 | 2006-12-28 | Infineon Technologies Ag | Verfahren und Schaltungsanordnung zur Fehlererkennung in einem Datensatz |
US7954034B1 (en) * | 2005-09-30 | 2011-05-31 | Emc Corporation | Method of and system for protecting data during conversion from an ECC protection scheme to a parity protection scheme |
CN101395583B (zh) * | 2006-03-07 | 2011-03-23 | Nxp股份有限公司 | 具有存储着包含附加数据在内的页面的存储矩阵的电子电路 |
CN101178922B (zh) * | 2006-11-06 | 2010-09-01 | 凌阳科技股份有限公司 | 高内存使用效率的纠错处理装置 |
CN102339648B (zh) * | 2010-07-23 | 2014-07-09 | 北京兆易创新科技股份有限公司 | 一种检错/纠错校验模块的检测方法及装置 |
CN102339647B (zh) * | 2010-07-23 | 2014-05-14 | 北京兆易创新科技股份有限公司 | 一种检错/纠错校验模块的检测方法及装置 |
CN102339641B (zh) * | 2010-07-23 | 2014-12-17 | 北京兆易创新科技股份有限公司 | 检错/纠错校验模块及该模块读写数据的方法 |
US8612834B2 (en) * | 2011-03-08 | 2013-12-17 | Intel Corporation | Apparatus, system, and method for decoding linear block codes in a memory controller |
US9164834B2 (en) * | 2013-05-06 | 2015-10-20 | Samsung Electronics Co., Ltd. | Semiconductor memory devices, memory systems including the same and method of writing data in the same |
GB2516831B (en) * | 2013-07-31 | 2020-10-21 | Advanced Risc Mach Ltd | Error code management in systems permitting partial writes |
JP2017022651A (ja) * | 2015-07-14 | 2017-01-26 | ルネサスエレクトロニクス株式会社 | 誤り訂正装置、半導体記憶装置、および誤り訂正方法 |
US10176038B2 (en) * | 2015-09-01 | 2019-01-08 | International Business Machines Corporation | Partial ECC mechanism for a byte-write capable register |
US9766975B2 (en) | 2015-09-01 | 2017-09-19 | International Business Machines Corporation | Partial ECC handling for a byte-write capable register |
US9639418B2 (en) * | 2015-09-01 | 2017-05-02 | International Business Machines Corporation | Parity protection of a register |
US9985655B2 (en) | 2015-09-01 | 2018-05-29 | International Business Machines Corporation | Generating ECC values for byte-write capable registers |
FR3065303B1 (fr) * | 2017-04-12 | 2019-06-07 | Stmicroelectronics (Rousset) Sas | Procede d'ecriture dans un dispositif de memoire non volatile et dispositif de memoire non volatile correspondant |
US11385963B1 (en) * | 2021-02-24 | 2022-07-12 | Western Digital Technologies, Inc. | Usage of data mask in DRAM write |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814921A (en) * | 1972-11-15 | 1974-06-04 | Honeywell Inf Systems | Apparatus and method for a memory partial-write of error correcting encoded data |
US3836957A (en) * | 1973-06-26 | 1974-09-17 | Ibm | Data storage system with deferred error detection |
US4072853A (en) * | 1976-09-29 | 1978-02-07 | Honeywell Information Systems Inc. | Apparatus and method for storing parity encoded data from a plurality of input/output sources |
US4319357A (en) * | 1979-12-14 | 1982-03-09 | International Business Machines Corp. | Double error correction using single error correcting code |
US4458349A (en) * | 1982-06-16 | 1984-07-03 | International Business Machines Corporation | Method for storing data words in fault tolerant memory to recover uncorrectable errors |
US4523314A (en) * | 1983-02-07 | 1985-06-11 | Sperry Corporation | Read error occurrence detector for error checking and correcting system |
JPS6041374A (ja) * | 1983-08-16 | 1985-03-05 | Canon Inc | 撮像装置 |
US4651321A (en) * | 1983-08-29 | 1987-03-17 | Amdahl Corporation | Apparatus for reducing storage necessary for error correction and detection in data processing machines |
NL8303765A (nl) * | 1983-11-02 | 1985-06-03 | Philips Nv | Dataverwerkend systeem waarbij in het geheugen onbetrouwbare woorden zijn vervangen door een onbetrouwbaarheidsindicator. |
US4670876A (en) * | 1985-05-15 | 1987-06-02 | Honeywell Inc. | Parity integrity check logic |
-
1987
- 1987-05-15 US US07/050,839 patent/US4817095A/en not_active Expired - Lifetime
-
1988
- 1988-04-29 DE DE3853206T patent/DE3853206T2/de not_active Expired - Fee Related
- 1988-04-29 KR KR1019890700060A patent/KR920002575B1/ko not_active IP Right Cessation
- 1988-04-29 WO PCT/US1988/001335 patent/WO1988009009A1/en active IP Right Grant
- 1988-04-29 JP JP63503986A patent/JPH02500308A/ja active Pending
- 1988-04-29 AU AU17144/88A patent/AU608613B2/en not_active Ceased
- 1988-04-29 EP EP88904317A patent/EP0332662B1/en not_active Expired - Lifetime
- 1988-05-03 IL IL86262A patent/IL86262A/xx unknown
- 1988-05-12 MX MX11446A patent/MX163579B/es unknown
- 1988-05-13 CA CA000566757A patent/CA1284228C/en not_active Expired - Fee Related
- 1988-05-13 IE IE146088A patent/IE71652B1/en not_active IP Right Cessation
- 1988-05-14 CN CN88102857A patent/CN1016010B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0332662A1 (en) | 1989-09-20 |
EP0332662A4 (en) | 1991-01-09 |
AU608613B2 (en) | 1991-04-11 |
KR890702121A (ko) | 1989-12-22 |
IL86262A0 (en) | 1988-11-15 |
EP0332662B1 (en) | 1995-03-01 |
CA1284228C (en) | 1991-05-14 |
JPH02500308A (ja) | 1990-02-01 |
US4817095A (en) | 1989-03-28 |
AU1714488A (en) | 1988-12-06 |
WO1988009009A1 (en) | 1988-11-17 |
DE3853206D1 (de) | 1995-04-06 |
IL86262A (en) | 1992-08-18 |
CN1016010B (zh) | 1992-03-25 |
IE881460L (en) | 1988-11-15 |
IE71652B1 (en) | 1997-02-26 |
DE3853206T2 (de) | 1995-10-26 |
CN1033889A (zh) | 1989-07-12 |
KR920002575B1 (ko) | 1992-03-30 |
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