Question Description In designing parallel I/O ports the voltage and current requirements of the I/O ports must be matched with the voltage and current specifications of the CPU. For some reason we ignore the voltage and current matching details and only focus on the logic levels and timing aspects of the design.

Do you think it is necessary to match the timing requirements of the I/O ports to be designed with the timing parameters of the given CPU. Write yes or no and justify your answer with supportive reasons why it is necessary or why it is not necessary