NL7804674A - Geheugen met detektie en korrektie van fouten. - Google Patents
Geheugen met detektie en korrektie van fouten.Info
- Publication number
- NL7804674A NL7804674A NL7804674A NL7804674A NL7804674A NL 7804674 A NL7804674 A NL 7804674A NL 7804674 A NL7804674 A NL 7804674A NL 7804674 A NL7804674 A NL 7804674A NL 7804674 A NL7804674 A NL 7804674A
- Authority
- NL
- Netherlands
- Prior art keywords
- word
- memory
- bit
- location
- locations
- 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
- 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
- G06F11/1028—Adjacent errors, e.g. error in n-bit (n>1) wide storage units, i.e. package error
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Error Detection And Correction (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7804674A NL7804674A (nl) | 1978-05-02 | 1978-05-02 | Geheugen met detektie en korrektie van fouten. |
DE19792916710 DE2916710A1 (de) | 1978-05-02 | 1979-04-25 | Speicher mit fehlerdetektion und fehlerkorrektur |
CA326,467A CA1128664A (en) | 1978-05-02 | 1979-04-26 | Memory, incorporating error detection and correction |
GB7914793A GB2020866B (en) | 1978-05-02 | 1979-04-27 | Memory incorporating error detection and correction |
US06/034,096 US4335458A (en) | 1978-05-02 | 1979-04-27 | Memory incorporating error detection and correction |
SE7903771A SE441790B (sv) | 1978-05-02 | 1979-04-30 | Minne med feldetektering och felkorrigering |
FR7911042A FR2425112B1 (fr) | 1978-05-02 | 1979-05-02 | Memoire a detection et correction d'erreurs |
JP5355179A JPS54144146A (en) | 1978-05-02 | 1979-05-02 | Device having memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7804674A NL7804674A (nl) | 1978-05-02 | 1978-05-02 | Geheugen met detektie en korrektie van fouten. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7804674A true NL7804674A (nl) | 1979-11-06 |
Family
ID=19830766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7804674A NL7804674A (nl) | 1978-05-02 | 1978-05-02 | Geheugen met detektie en korrektie van fouten. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4335458A (xx) |
JP (1) | JPS54144146A (xx) |
CA (1) | CA1128664A (xx) |
DE (1) | DE2916710A1 (xx) |
FR (1) | FR2425112B1 (xx) |
GB (1) | GB2020866B (xx) |
NL (1) | NL7804674A (xx) |
SE (1) | SE441790B (xx) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345328A (en) * | 1980-06-30 | 1982-08-17 | Sperry Corporation | ECC Check bit generation using through checking parity bits |
US4464752A (en) * | 1981-11-06 | 1984-08-07 | The Singer Company | Multiple event hardened core memory |
JPS58105500A (ja) * | 1981-11-23 | 1983-06-23 | スペリ・コ−ポレ−シヨン | メモリ駆動回路故障検出システム及び方法 |
JPS58141059A (ja) * | 1982-02-15 | 1983-08-22 | Nec Corp | 多値デイジタル無線通信方式 |
US4506364A (en) * | 1982-09-30 | 1985-03-19 | International Business Machines Corporation | Memory address permutation apparatus |
CA1234222A (en) * | 1984-09-26 | 1988-03-15 | Akira Matsushita | Method and apparatus for error correction |
US4710934A (en) * | 1985-11-08 | 1987-12-01 | Texas Instruments Incorporated | Random access memory with error correction capability |
US4761785B1 (en) * | 1986-06-12 | 1996-03-12 | Ibm | Parity spreading to enhance storage access |
DE3716554C1 (en) * | 1987-05-18 | 1988-08-04 | Markus Wagner | Method and circuit arrangement to secure digital memories |
US4958350A (en) * | 1988-03-02 | 1990-09-18 | Stardent Computer, Inc. | Error detecting/correction code and apparatus |
US5172379A (en) * | 1989-02-24 | 1992-12-15 | Data General Corporation | High performance memory system |
US5345582A (en) * | 1991-12-20 | 1994-09-06 | Unisys Corporation | Failure detection for instruction processor associative cache memories |
US5612965A (en) * | 1994-04-26 | 1997-03-18 | Unisys Corporation | Multiple memory bit/chip failure detection |
US6738935B1 (en) * | 2000-02-07 | 2004-05-18 | 3Com Corporation | Coding sublayer for multi-channel media with error correction |
US20030229844A1 (en) * | 2002-03-25 | 2003-12-11 | Akash Bansal | Graceful degradation of serial channels |
US7062592B2 (en) * | 2002-03-25 | 2006-06-13 | Intel Corporation | Selecting a queue for service in a queuing system |
US20050013251A1 (en) * | 2003-07-18 | 2005-01-20 | Hsuan-Wen Wang | Flow control hub having scoreboard memory |
US7080168B2 (en) * | 2003-07-18 | 2006-07-18 | Intel Corporation | Maintaining aggregate data counts for flow controllable queues |
US7324537B2 (en) * | 2003-07-18 | 2008-01-29 | Intel Corporation | Switching device with asymmetric port speeds |
US7570654B2 (en) * | 2003-12-22 | 2009-08-04 | Intel Corporation | Switching device utilizing requests indicating cumulative amount of data |
US7324541B2 (en) * | 2003-12-22 | 2008-01-29 | Intel Corporation | Switching device utilizing internal priority assignments |
US7623524B2 (en) * | 2003-12-22 | 2009-11-24 | Intel Corporation | Scheduling system utilizing pointer perturbation mechanism to improve efficiency |
US20050207436A1 (en) * | 2004-03-18 | 2005-09-22 | Anujan Varma | Switching device based on aggregation of packets |
US8464093B1 (en) * | 2004-09-03 | 2013-06-11 | Extreme Networks, Inc. | Memory array error correction |
US7538076B2 (en) | 2005-03-28 | 2009-05-26 | The Lubrizol Corporation | Lubricant and concentrate compositions comprising hindered-phenol-containing diester antioxidant and method thereof |
US7843927B1 (en) | 2006-12-22 | 2010-11-30 | Extreme Networks, Inc. | Methods, systems, and computer program products for routing packets at a multi-mode layer 3 packet forwarding device |
DE102006016499B4 (de) * | 2006-04-07 | 2014-11-13 | Qimonda Ag | Speichermodulsteuerung, Speichersteuerung und entsprechende Speicheranordnung sowie Verfahren zur Fehlerkorrektur |
US20080159145A1 (en) * | 2006-12-29 | 2008-07-03 | Raman Muthukrishnan | Weighted bandwidth switching device |
JP5278115B2 (ja) * | 2009-03-31 | 2013-09-04 | 日本電気株式会社 | 冗長符号生成方法及び装置、データ復元方法及び装置、並びにraid記憶装置 |
US8719684B2 (en) * | 2010-08-31 | 2014-05-06 | Qualcomm Incorporated | Guard interval signaling for data symbol number determination |
US8935592B2 (en) * | 2012-11-20 | 2015-01-13 | Arm Limited | Apparatus and method for correcting errors in data accessed from a memory device |
US9600189B2 (en) | 2014-06-11 | 2017-03-21 | International Business Machines Corporation | Bank-level fault management in a memory system |
US9703630B2 (en) | 2015-06-08 | 2017-07-11 | International Business Machines Corporation | Selective error coding |
CN107680629B (zh) * | 2017-10-30 | 2020-08-25 | 中北大学 | 一种基于拉丁方矩阵构造的低冗余矩阵码对存储器进行加固方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851306A (en) * | 1972-11-24 | 1974-11-26 | Ibm | Triple track error correction |
US3893070A (en) * | 1974-01-07 | 1975-07-01 | Ibm | Error correction and detection circuit with modular coding unit |
US3893071A (en) * | 1974-08-19 | 1975-07-01 | Ibm | Multi level error correction system for high density memory |
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 |
US4077565A (en) * | 1976-09-29 | 1978-03-07 | Honeywell Information Systems Inc. | Error detection and correction locator circuits |
JPS5381036A (en) * | 1976-12-27 | 1978-07-18 | Hitachi Ltd | Error correction-detection system |
-
1978
- 1978-05-02 NL NL7804674A patent/NL7804674A/xx not_active Application Discontinuation
-
1979
- 1979-04-25 DE DE19792916710 patent/DE2916710A1/de active Granted
- 1979-04-26 CA CA326,467A patent/CA1128664A/en not_active Expired
- 1979-04-27 US US06/034,096 patent/US4335458A/en not_active Expired - Lifetime
- 1979-04-27 GB GB7914793A patent/GB2020866B/en not_active Expired
- 1979-04-30 SE SE7903771A patent/SE441790B/sv not_active IP Right Cessation
- 1979-05-02 FR FR7911042A patent/FR2425112B1/fr not_active Expired
- 1979-05-02 JP JP5355179A patent/JPS54144146A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4335458A (en) | 1982-06-15 |
DE2916710A1 (de) | 1979-11-08 |
FR2425112A1 (fr) | 1979-11-30 |
GB2020866B (en) | 1982-04-07 |
CA1128664A (en) | 1982-07-27 |
JPS6122826B2 (xx) | 1986-06-03 |
JPS54144146A (en) | 1979-11-10 |
SE7903771L (sv) | 1979-11-03 |
SE441790B (sv) | 1985-11-04 |
DE2916710C2 (xx) | 1989-03-09 |
FR2425112B1 (fr) | 1986-11-14 |
GB2020866A (en) | 1979-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |