# ISI-J (p-p)

ISI-J (p-p), Inter-Symbol Interference, is the peak-to-peak (p-p) range of the jitter that is correlated to rising edges or the jitter that is correlated to falling edges (whichever is greater). When Rising Edge or Falling Edge selected for Show Results Based on these Edges in the Jitter measurement setup dialog box, only the specified edges are used in the calculation of ISI-J (p-p).