| 摘要 |
Disclosed herein is a data interface apparatus having an adaptive delay control function, which includes a transmitter generating and transmitting data and strobe signals through an intermediate signal path; and a receiver restoring data by receiving the signals, detecting a time difference of a low-level signal and a high-level signal of a strobe signal after an interval where data is high and strobe is low, regulating skew according to the detected time difference, and outputting the strobe signal with the regulated skew. Hence, the skew can be actively regulated in an environment where the skew changes.
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