FR2346772A1 - Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques - Google Patents
Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiquesInfo
- Publication number
- FR2346772A1 FR2346772A1 FR7519166A FR7519166A FR2346772A1 FR 2346772 A1 FR2346772 A1 FR 2346772A1 FR 7519166 A FR7519166 A FR 7519166A FR 7519166 A FR7519166 A FR 7519166A FR 2346772 A1 FR2346772 A1 FR 2346772A1
- Authority
- FR
- France
- Prior art keywords
- programme
- data processor
- correction system
- sequence
- executes
- 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.)
- Granted
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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
-
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1438—Restarting or rejuvenating
-
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1497—Details of time redundant execution on a single processing unit
-
- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
-
- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1687—Temporal synchronisation or re-synchronisation of redundant processing components at event level, e.g. by interrupt or result of polling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/83—Indexing scheme relating to error detection, to error correction, and to monitoring the solution involving signatures
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Correction Of Errors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7519166A FR2346772A1 (fr) | 1975-06-19 | 1975-06-19 | Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7519166A FR2346772A1 (fr) | 1975-06-19 | 1975-06-19 | Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2346772A1 true FR2346772A1 (fr) | 1977-10-28 |
FR2346772B1 FR2346772B1 (fr) | 1978-11-03 |
Family
ID=9156740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519166A Granted FR2346772A1 (fr) | 1975-06-19 | 1975-06-19 | Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2346772A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002409A1 (fr) * | 1982-12-09 | 1984-06-21 | Sequoia Systems Inc | Systeme de sauvegarde de memoire |
EP0208939A2 (fr) * | 1985-06-19 | 1987-01-21 | Nec Corporation | Circuit arithmétique pour calculer des valeurs absolues de différences |
US4665477A (en) * | 1983-01-20 | 1987-05-12 | Mors | Method for ensuring safe operation of a programmable automatic control device and automatic control device for carrying out the said method |
FR2721122A1 (fr) * | 1994-06-14 | 1995-12-15 | Commissariat Energie Atomique | Unité de calcul à pluralité de calculateurs redondants. |
WO2015007717A1 (fr) * | 2013-07-17 | 2015-01-22 | Continental Teves Ag & Co. Ohg | Procédé pour l'augmentation de la disponibilité d'un système microprocesseur |
-
1975
- 1975-06-19 FR FR7519166A patent/FR2346772A1/fr active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002409A1 (fr) * | 1982-12-09 | 1984-06-21 | Sequoia Systems Inc | Systeme de sauvegarde de memoire |
US4665477A (en) * | 1983-01-20 | 1987-05-12 | Mors | Method for ensuring safe operation of a programmable automatic control device and automatic control device for carrying out the said method |
EP0208939A2 (fr) * | 1985-06-19 | 1987-01-21 | Nec Corporation | Circuit arithmétique pour calculer des valeurs absolues de différences |
EP0208939A3 (fr) * | 1985-06-19 | 1990-08-22 | Nec Corporation | Circuit arithmétique pour calculer des valeurs absolues de différences |
FR2721122A1 (fr) * | 1994-06-14 | 1995-12-15 | Commissariat Energie Atomique | Unité de calcul à pluralité de calculateurs redondants. |
EP0687976A1 (fr) * | 1994-06-14 | 1995-12-20 | Commissariat A L'energie Atomique | Unité de calcul à pluralité de calculateurs redondants |
US5689632A (en) * | 1994-06-14 | 1997-11-18 | Commissariat A L'energie Atomique | Computing unit having a plurality of redundant computers |
WO2015007717A1 (fr) * | 2013-07-17 | 2015-01-22 | Continental Teves Ag & Co. Ohg | Procédé pour l'augmentation de la disponibilité d'un système microprocesseur |
Also Published As
Publication number | Publication date |
---|---|
FR2346772B1 (fr) | 1978-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3485766D1 (de) | Nach dem pipelineverfahren arbeitende fehlerkorrektur. | |
FR2296916B1 (fr) | ||
GB1511806A (en) | Error detection and correction in data processing systems | |
ATE14947T1 (de) | Datenverarbeitungsvorrichtung zur verarbeitung von datenwoertern mit mehreren symbolen, auf einem symbolkorrigierenden kode basiert und mit mehreren betriebsweisen. | |
SE8102507L (sv) | Databehandlingsanleggning | |
JPS5431945B2 (fr) | ||
GB1425110A (en) | Data processing apparatus | |
GB992516A (en) | Data memory system | |
GB2020866B (en) | Memory incorporating error detection and correction | |
ES362337A1 (es) | Una disposicion para facilitar informacion utilizable para recobrarse de un error de canal en un sistema de tratamientode datos. | |
FR2141094A5 (fr) | ||
ES8407224A1 (es) | Un dispositivo para el tratamiento de un error de un solo bit en una unidad de almacenamiento separadora | |
FR2346772A1 (fr) | Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques | |
DE3772406D1 (de) | Dekodiergeraet. | |
GB1018754A (en) | Information processing systems | |
JPS5644946A (en) | Code error correction and detection system | |
JPS5555499A (en) | Memory control unit | |
ES2072396T3 (es) | Aparato decodificador. | |
JPS57169857A (en) | Control storage device | |
JPS5276838A (en) | Constitution of memory | |
JPS558617A (en) | Storage system | |
JPS55101199A (en) | Memory refresh unit | |
FR2257213A5 (fr) | ||
SU693853A1 (ru) | Динамическое запоминающее устройство | |
JPS54152832A (en) | Loading system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |