BR8105689A - Disposicao de circuito capaz de detatar maus funcionamentoos em um sistemas de processamento de dados - Google Patents
Disposicao de circuito capaz de detatar maus funcionamentoos em um sistemas de processamento de dadosInfo
- Publication number
- BR8105689A BR8105689A BR8105689A BR8105689A BR8105689A BR 8105689 A BR8105689 A BR 8105689A BR 8105689 A BR8105689 A BR 8105689A BR 8105689 A BR8105689 A BR 8105689A BR 8105689 A BR8105689 A BR 8105689A
- Authority
- BR
- Brazil
- Prior art keywords
- unit
- central processing
- processing unit
- circuit arrangement
- data bus
- Prior art date
Links
- 238000003745 diagnosis Methods 0.000 abstract 3
- 230000007257 malfunction Effects 0.000 abstract 1
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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/079—Root cause analysis, i.e. error or fault diagnosis
-
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/267—Reconfiguring circuits for testing, e.g. LSSD, partitioning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Computer Hardware Design (AREA)
- Hardware Redundancy (AREA)
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Facsimiles In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8024701A IT8024701A0 (it) | 1980-09-17 | 1980-09-17 | Disposizione circuitale atta a rilevare la presenza di malfunzionamenti in un sistema di elaborazione di dati utilizzante un microprocessore di tipo commerciale. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8105689A true BR8105689A (pt) | 1982-05-25 |
Family
ID=11214447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8105689A BR8105689A (pt) | 1980-09-17 | 1981-09-04 | Disposicao de circuito capaz de detatar maus funcionamentoos em um sistemas de processamento de dados |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR8105689A (pt) |
DE (1) | DE3137046A1 (pt) |
FR (1) | FR2490366A1 (pt) |
GB (1) | GB2086104A (pt) |
IT (1) | IT8024701A0 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334765A1 (de) * | 1983-09-26 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Pruefungseinrichtung zur fehlererkennung bei gedoppelten schaltungen, insbesondere prozessoren eines fernsprechvermittlungssystems |
DE3335695C1 (de) * | 1983-09-28 | 1985-04-18 | Siemens AG, 1000 Berlin und 8000 München | Prüfeinrichtung zur Überwachung des Datenkanals beim Datenaustausch zwischen Zentralsteuereinrichtung in mikroprozessorgesteuerten Frensprechvermittlungssystemen |
IT1232494B (it) * | 1989-06-23 | 1992-02-17 | Ansaldo Spa | Modulo di commutazione per coppie di processori omologhi connessi ad almeno un bus di comunicazione |
GB9101227D0 (en) * | 1991-01-19 | 1991-02-27 | Lucas Ind Plc | Method of and apparatus for arbitrating between a plurality of controllers,and control system |
DE4241319A1 (de) * | 1992-12-09 | 1994-06-16 | Ant Nachrichtentech | Rechnersystem |
DE10029642B4 (de) * | 2000-06-15 | 2005-10-20 | Daimler Chrysler Ag | Einrichtung zur Überwachung eines Fahrzeugdatenbussystems |
DE10148325A1 (de) | 2001-09-29 | 2003-04-17 | Daimler Chrysler Ag | Buswächtereinheit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3768074A (en) * | 1972-05-12 | 1973-10-23 | Burroughs Corp | Multiprocessing system having means for permissive coupling of different subsystems |
US3921141A (en) * | 1973-09-14 | 1975-11-18 | Gte Automatic Electric Lab Inc | Malfunction monitor control circuitry for central data processor of digital communication system |
US4023142A (en) * | 1975-04-14 | 1977-05-10 | International Business Machines Corporation | Common diagnostic bus for computer systems to enable testing concurrently with normal system operation |
US4145734A (en) * | 1975-04-22 | 1979-03-20 | Compagnie Honeywell Bull (Societe Anonyme) | Method and apparatus for implementing the test of computer functional units |
DE2612100A1 (de) * | 1976-03-22 | 1977-10-06 | Siemens Ag | Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik |
-
1980
- 1980-09-17 IT IT8024701A patent/IT8024701A0/it unknown
-
1981
- 1981-09-04 FR FR8116805A patent/FR2490366A1/fr not_active Withdrawn
- 1981-09-04 BR BR8105689A patent/BR8105689A/pt unknown
- 1981-09-17 GB GB8128117A patent/GB2086104A/en not_active Withdrawn
- 1981-09-17 DE DE19813137046 patent/DE3137046A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8024701A0 (it) | 1980-09-17 |
DE3137046A1 (de) | 1982-04-01 |
GB2086104A (en) | 1982-05-06 |
FR2490366A1 (fr) | 1982-03-19 |
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