DATA INTERFACE APPARATUS HAVING ADAPTIVE DELAY CONTROL FUNCTION

摘要

PURPOSE: A data interface apparatus having an adaptive delay control function is provided to easily secure skew by reflecting variation if the amount of skew is changed by time. CONSTITUTION: A transmitting unit(100) generates data and strobe signals through an intermediate signal path. A receiving unit(120) receives the signals and restores data. The receiving unit detects time difference between low and high level signals. The receiving unit controls skew according to time difference and outputs a strobe signal to which the skew is controlled.