DATA TRANSMISSION/RECEPTION SYSTEM

摘要

When a clock signal and a plurality of data signals synchronized with the clock signal are transferred, a clock transmission system (12) feedback-controls the driver switch drive pulse width so that the clock signal is transmitted with a small amplitude and the control signal of the pulse width is used for controlling the driver switch in each data transmission system (13), thereby simultaneously realizing small amplitude transmission of each data signal. Furthermore, a clock reception system (10) applies the control signal of the aforementioned pulse width to delay control of a clock delay circuit, so as to realize an optimal latch timing of reception data in each data reception system (11).