[Image] With the rapid rise of AI technology, the demand for data bus throughput in servers and computing devices has shown exponential growth. Taking the PCIe standard as an example, to meet the computational power requirements of AI, its protocol has been upgraded to PCIe 5.0/6.0, with signal frequencies breaking through 32GT/s and approaching 64GT/s. The channel configuration has expanded from x1 to x32, achieving high bandwidth through frequency multiplication and an increase in the number of channels…