METHOD OF EXECUTING PROGRAMS IN AN ELECTRONIC SYSTEM FOR APPLICATIONS WITH FUNCTIONAL SAFETY COMPRISING A PLURALITY OF PROCESSORS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT

METHOD OF EXECUTING PROGRAMS IN AN ELECTRONIC SYSTEM FOR APPLICATIONS WITH FUNCTIONAL SAFETY COMPRISING A PLURALITY OF PROCESSORS, CORRESPONDING SYSTEM AND COMPUTER PROGRAM PRODUCT

A method for executing programs (P) in an electronic system for applications provided with functional safety that includes a single-processor or multiprocessor processing system and a further independent control module, the method comprising: performing an operation of breaking-down of a program (P)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BORGATTI, Michele, MARIANI, Riccardo, LORENZINI, Stefano
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A method for executing programs (P) in an electronic system for applications provided with functional safety that includes a single-processor or multiprocessor processing system and a further independent control module, the method comprising: performing an operation of breaking-down of a program (P) into a plurality of parallel sub-programs (P1, . . . , Pn); assigning execution of each parallel sub-program (P1, . . . , Pn) to a respective processing module of the system, periodically performing self-test operations (Astl, Asys, Achk) associated to each of said sub-programs (P1, . . . , Pn).