DATA PROCESSING CIRCUIT FOR CONTROLLING SAMPLING POINT INDEPENDENTLY AND DATA PROCESSING SYSTEM INCLUDING THE SAME

摘要

The data processing circuit capable of independently adjusting the sampling point includes a delay circuit that delays a data signal to generate delayed data signals each having a different delay, and a first data signal among the delayed data signals as a first sample clock signal. and an output control circuit for outputting a data signal sampled at an edge, and outputting a second data signal among the delayed data signals as a data signal sampled at a second edge of the sampling clock signal.