There is provided a semiconductor device including: an integrator that repeats integrating a first reference voltage after integrating an analog signal; a comparator that compares an output of the integrator and a second reference voltage; a counter circui...

The fuel injection system operating method has the fuel injection effected via at least one piezoactuator for each engine cylinder in at least 2 successive programmed injection phases (808,816,820), the timing point (828) of the successive injection phase ...

An electronic control apparatus (2) for a control object makes a mode check (S20) before each program part is retrieved even at a predetermined start timing, and inhibits a retrieval of program parts unnecessary for operation modes including a normal mode,...