A semiconductor device includes a receiver system having a first set of amplifiers, a second set of amplifiers, and an automatic gain control module to receive first high and low detection signals from a first peak detector, and receive second high and low detection signals from a second peak detector. Typical grain sizes are 40 nm and less. In accordance with the result of this determination, the operation modes of the tape feed roller, loop antenna, and print head are switch-controlled in a coordinated fashion. A rasterizer compares ray traced pixel depth values to corresponding rasterized pixel depth values, and overwrites ray traced pixel data with rasterized pixel data when the corresponding rasterized fragment is \u201ccloser\u201d to a viewing point, which results in composite data.