A semiconductor device can include a carrier substrate, and a first semiconductor die disposed on a surface of the carrier substrate. The random sequence is formed from robust- watermarking-parameters selected and known only by the marker andor the marking entity. Finally, the invention relates to sportsballs and gameballs having an inflatable neoprene bladder. When a parent is available at the destination, only the changed data blocks between the parent and child need to be migrated for efficiently constructing the child at the destination. Switching of a selector switch to a high-speed running mode position and running operation enable long-distance and high-speed running of an increase in engine output by a high-output operation mode. Moreover, according to the present invention, the memory is operated and managed by way of global array without tedious memory pool operations.