The value of "receive clock" = "Changing" is good. That means the clock signal is transitioning between states. If it were On or Off, that would mean it was tied high or low, and the test would fail.
The value of "receive clock" = "Changing" is good. That means the clock signal is transitioning between states. If it were On or Off, that would mean it was tied high or low, and the test would fail.