42 Research and design in the area of semiconductor processing technology; technical consultancy in relation to the production of semiconductors; consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; design for others of integrated circuits and integrated circuit cores for use in wireless communications and wireless communication equipments and apparati and digital signal processors (DSP) ; research, design, services and consultancy in semiconductors, integrated circuits, video processors, tuners, and display devices for others