Teledyne LeCroy Signal Integrity Studio - Manual (Page 9)

Getting Started Manual
9 920134 RevA
C. Configure Eye Doctor
Select Eye Doctor II... from the Analysis menu to open the
Eye Doctor II dialog:
1. Press the Signal Input button, and configure the Signal
Input dialog:
a. Set the input to Input1-Input2 and select SimC1P and
SimC1M for Input1 and Input2, respectively.
b. Set the Nominal Bit Rate to match the selection made
in the Data/Jitter window as described above.
2. Setup to emulate a channel by going back to the Eye
Doctor II dialog and click the Emulate/De-embed button:
a. Click on the Emulate Channel button to open the
Channel tab.
b. Uncheck Use Ideal Channel (if checked)
c. Click Browse to select the Touchstone file to use. (In this case, MyDUT.s4p was saved in step A above).
d. Set the S-parameter format to match the format of the selected Touchstone file.
Note: Be sure to know whether the Touchstone file contains single-ended or mixed-mode S-parameters.
e. Click View Response to perform a quick check that the S-parameters in the selected Touchstone file appear as expected.
f. If necessary, change the port configuration to match the configuration in the Touchstone file.
3. In the Emulate/De-embed tab, check Enable, and if the LED next to the Apply button is red, click Apply. The LED will turn green when
Eye Doctor has successfully included the Touchstone file in the analysis chain.
4. Optional: In the Eye Doctor II tab, check the Show checkboxes after Signal Input and Emulate/De-embed to see how the emulated
channel affects the simulated signal.