MICROCONTROLLER WITH A DIAGNOSIS MODULE AND METHOD FOR ACCESSING SAID MODULE OF SAID MICROCONTROLLER
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United States of America Patent
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Mar 2, 2016
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Mar 4, 2015
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Abstract
Disclosed is a method for accessing at least one diagnostic module of a microcontroller of a vehicle including an internal combustion engine, the microcontroller furthermore including an input/output bus, an interface module coupled to the input/output bus and a microprocessor. The method includes: a) reading of at least one data frame; b) reading of a target memory identification address; c) reading of the reference identification data contained in the memory; d) comparison of the reference identification data read with the identification data contained in the data frame.
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