Teledyne LeCroy QPHY-PCIe - Manual (Page 25)

QPHY-PCIE Operator’s Manual
• Trigger
i.Configure to Source to be FastEdge.
ii.Set the Slope to Positive.
• Parameter Measurements:
i. Set the source for P1 to CX and the measure to Delay.
ii. Set the source for P2 to CY and the measure to Delay.
iii. Set the source for P3 to M1 and the measure to Delay.
3. Set the display to Single Grid.
• Click Display  Single Grid.
4. Using the appropriate adapter, connect Channel X to the Fast Edge Output of the
oscilloscope.
5. Adjust the Trigger Delay so that the Channel X signal crosses at the center of the
screen.
6. Change the Timebase to 50 ps/div.
7. Fine tune the Trigger Delay so that the Channel X signal crosses at the exact center of
the screen.
8. Press the Clear Sweeps button on the front panel to reset the averaging.
9. Allow multiple acquisitions to occur until the waveform is stable on the screen.
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