Sir, that's normally.
Because the clock of the logic analyzer is not synchronized with the clock of the measured signal, it cannot guarantee that the acquisition point is completely correct.
It is recommended that you use an external clock, and then input the signal synchronized with the measured signal to the logic analyzer as the clock source.
Or when using the internal clock, set a higher sampling rate and then ignore a point on the edge.
Post time 2019-11-5 14:32:00