Chip interface with synchronization

摘要

In one aspect, an integrated circuit (IC) system includes a receiver IC configured to receive a first clock signal and includes a feedback circuit to provide a feedback signal to a driver IC. The system also includes the driver IC configured to receive a second clock signal and includes a phase selection circuit configured to provide a phase selection signal to the receiver IC based on the feedback signal. The phase selection signal controls the data received by the receiver IC by adjusting the first clock signal.