42 [ Design services relating to electrical equipment, electronic equipment, computing equipment, computer software, integrated circuits, microprocessors, microprocessor cores, ip cores, macro cells, microcontrollers and printed circuit boards, and computer software for design, development, modelling, simulation, compiling, de-bugging, verification, construction and interfacing of electrical and electronic equipment, integrated circuits, microprocessors, microprocessor cores, ip cores, macro cells, microcontrollers and printed circuit boards; research, development, design, and technical consultation in the fields of: electrical equipment, electronic equipment, computing equipment, computer software, integrated circuits, microprocessors, microprocessor cores, ip cores, macro cells, microcontrollers and printed circuit boards, and computer software for design, development, modelling, simulation, compiling, de-bugging, verification, construction and interfacing of electrical and electronic equipment, integrated circuits, microprocessors, microprocessor cores, ip cores, macro cells, microcontrollers and printed circuit boards; maintenance services relating to: computer software, software for the design, development, modelling, simulation, compiling, de-bugging, verification, construction and interfacing of electrical and electronic equipment, integrated circuits, microprocessors, microprocessor cores, ip cores, macro cells, microcontrollers and printed circuit boards ]