Electronic system module connected to communication bus system of motor car, has communication bus system and/or data receiving line which are continuously monitored, to initialize hardware reset of microprocessor

摘要

The system module (2) has a connection unit (2.3) which is connected to the communication bus system (1) and/or the data receiving line (RXD) and is connected to the input for implementation of hardware reset of the microprocessor (2.1). The communication bus system and/or data receiving line are continuously monitored, to initialize a hardware reset of the microprocessor, when one of the protocol of bus system is not encompassed reset signal on the communication bus system and/or the data receiving line is received. Independent claims are included for the following: (1) method of operating electronic system module; and (2) electronic master system module.