Topics relate to HFSS, Maxwell, SIwave, Icepak, Electronics Enterprise and more

Ansys EYE ploting

    • Karthik Bhat

      Hi Team, 

      we are doing system level SI analysis and we see that during our EYE capture the voltage in the Y-axis is starting at 0V and going down to -1000mV, we are not able to trace why this is going to negative side kindly anyone support us on the same.

    • GioF
      Ansys Employee

      Hi Karthik Bhat,

      It seems that you are plotting an eye diagram for a PRBS source. Change the Pulse Voltage of your source to a positive value.


    • Dan Dv
      Ansys Employee

      That looks like a transient simulation. Is there a DC blocking cap present? 

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