Operating method for processor-controlled system e.g. in vehicle, detecting error by comparing check word generated using algebraic operation on check sums

When reading stored data, a check sum (PS) is formed by summation of the data words (DW) from one data region (DB). Using an algebraic operation, a check word (PW) is generated from the check sum, and compared with the read-out check word associated with the data region. If there is a deviation betw...

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Bibliographische Detailangaben

1. Verfasser:	DREVES, RAINER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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