42 consulting for the design, simulation, programming, production and testing of integrated circuits, namely, microprocessors, digital and mixed signal processing circuits and data processing circuits; design, simulation, programming, production and testing of integrated circuits and of electronic signal processing equipment; rental of computer hardware and peripheral equipment for design, simulation, programming, production and testing of integrated circuits, microprocessors, digital and mixed signal processing circuits and data processing circuits; and licensing of specifications and designs for integrated circuits, interface circuits, microprocessors, digital and mixed signal processing circuits and data processing circuits