A semiconductor integrated circuit for selecting one from a plurality of external storage devices and loading an execution program that includes a fuse part having a plurality of internal fuse circuits, and a processing unit that loads the execution program from the external storage device selected according to a value indicated by the internal fuse circuit. The system includes a radar component, a memory, a processor, a velocity processing module, an increase velocity status, a decrease velocity status, a maintain velocity status, and a light emitting component. A second conveyor belt is operably connected to a second and third idler pulley. A second clock signal generated by a second oscillator in the connector is obtained. For a selected future point in time, the remaining available energy reserve of the battery is predicted on the basis of the travel duration up to this point in time, of at least of one consumption profile selected for the travel duration, and of the type and duration of the charging cycles of the battery being effected up to this point in time.