A semiconductor device and the operation control method thereof are provided, which realize a highly generalized frequency control mechanism so as to allow a microprocessor to operate in lower power consumption, but with higher performance, without depending on the OS. The method for manufacturing the microelectronic device, without limitation, may include providing a spacer layer over a substrate, the spacer layer having one or more openings therein, and forming a first conductive layer over the spacer layer and within the one or more openings. Each of the axial fans includes a boss portion having a recess shape opened in an axial direction of the axial fan, and a plurality of blades located radial outside of the boss portion. The fuel gas channel forms a fuel gas pressure chamber between a first circular disk of the first plate and a third circular disk of the third plate. The entry point object can either perform accesses across the context barrier on behalf of a requesting program or can pass the request to the program to be accessed and switch contexts to the program to be accessed.