DATA TRANSMISSION DEVICE, DATA RECEPTION DEVICE, DATA TRANSMISSION/RECEPTION DEVICE, DATA TRANSMISSION METHOD, DATA RECEPTION METHOD AND DATA TRANSMISSION/RECEPTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a data transmission device, a data reception device, a data transmission/reception device, a data transmission method, a data reception method and a data transmission/reception method, capable of reducing bus power consumption.SOLUTION: A decision unit generates an inverted signal as a decision signal when a Hamming distance is the majority of the number of lower bits. According to the inverted signal, a lower output bit generation unit generates lower output bits by inverting the lower bits of second digital data.