MICROCONTROLEUR D'APPAREIL DE COMMANDE D'UN MOTEUR THERMIQUE ET PROCEDE DE MISE EN OEUVRE

摘要

A microcontroller for use in a control device for an internal combustion engine includes: an analysis access via which internal data in the microcontroller can be accessed from outside the microcontroller; a clock generator which generates clock timing for data communication of the microcontroller with other units. The microcontroller is configured to change over from a first clock to a second clock when there is an access to the microcontroller via the analysis access.