computer programs for use by electronic and/or electrical design engineers in the design and analysis of electronic circuits

data processors and computers; computer peripherals; computer simulators and emulators for the development and design of integrated circuits and processors; computer simulation and emulation accelerator boards for the development and design of integrated circuits and processors; interfaces, namely, universal peripheral interface hardware and universal peripheral interface software, sold as an integral component of a computer or a computer simulator or emulator for the development and design o...