A semiconductor device includes a silicon substrate; silicon faceted structures formed on a top surface of the silicon substrate; and a group-III nitride layer over the silicon faceted structures. The hinged mobile electronic device comprises a body, a cover, a connecting portion, and a keyboard portion. Such tagged bar coded information can be stored andor input into style sheets that are in common or company-specific formats. The parameter register and the command register of the external connection device are selectively accessed from the host device based on a memory access transfer protocol command and a security access transfer protocol command issued from the host device.