Semiconductors, integrated circuits, circuit boards; computer software and firmware for controlling integrated circutis, the foregoing for use in association with printers, imaging, video, digital video, video processing, digital subscriber lines (DSL); formatted circuit boards; microprocessors, microcontrollers, embedded microprocessor and microcontroller applications, disk drive components, namely, disk driver controllers, fan motor controllers, and memory controllers; pre-amplifiers, read channels, namely, circuitry and firmware for reading and processing data and information; power management circuitsand microprocessors, communication microprocessors, cellular microprocessors, telephony circuits; disk drive circuits; wired and wireless data communication processors; data processors and microprocessors for multimedia applications; reference design and development systems comprised of circuit boards, integrated circuit chips, peripheral component interface hardware, interfaces for computers, and 802.11 wireless local area network hardware