Abstract: A vehicle-mounted electronic system includes: a standby ECU that performs standby operation when ignition is turned off; a plurality of non-standby ECUs that are inactive when the ignition is turned off; a sensor electric wire that is disposed between the plurality of sensors and the standby ECU to supply power from the standby ECU to the plurality of sensors; a sensor signal wire that carries a signal from the plurality of sensors to the standby ECU; and an ECU signal wire that is disposed between the non-standby ECU and the standby ECU to carry a wakeup request signal from the standby ECU to the non-standby ECU, in which the standby ECU, in response to signal input from the sensor, transmits the wake up request signal through the ECU signal wire to the non-standby ECU that corresponds to the signal from the sensor.

Abstract: A language processing system including a parsing unit for receiving input of a source file to be processed and conducting parsing processing of the same, an optimization unit for receiving input of intermediate data generated by the parsing unit and conducting optimization processing of the same, a debugging source program information generating unit for generating a debugging source file which reflects the contents of optimization and whose form is approximate to a source file based on optimized intermediate data, and further, adding debug information obtained in the course of the generation of a debugging source file to optimized intermediate data, and a code generating unit for receiving input of intermediate data with debug information added and coding the same to generate an object file.