Teledyne LeCroy Eye Doctor II - Manual (Page 6)

Eye Doctor II Software
Accessing Eye Doctor II
From Within SDAIII-CompleteLinQ
Users of SDAIII-CompleteLinQ will find Eye Doctor II capabilities on the SDA Framework dialog:
From Analysis Menu
If you are not running an SDA oscilloscope packaged with the SDAIII option, access the Eye Doctor II
dialog by choosing Analysis > Eye Doctor II from the menu bar.
Eye Doctor II Dialog
The Eye Doctor II dialog shows the flow of the data from the transmitter to the receiver. Each block in the
flow diagram is a button that opens its corresponding dialog (e.g., touching the Signal Input block dis-
plays the Signal Input dialog).
Configure each function you wish to apply to the circuit model by selecting each block in turn, working
from left to right. Only Signal Input is required.
Signal Input - set up your signal input sources and nominal bit rate.
Emphasis - add or remove pre-emphasis or de-emphasis from your serial data signal.
Emulate / De-embed
l
Emulate Channel / De-embed Fixture
l
De-embed Channel / De-embed Fixture
l
De-embed Fixture Only
Equalizer - emulate :
l
Continuous Time Linear Equalization (CTLE)
l
Feed Forward Equalization (FFE)
l
Decision Feedback Equalization (DFE)
Show - show/hide the output waveform results from that block on the display grid.
The buttons at the left side of the dialog enable additional functionality:
Save/Recall - lets you save your current Eye Doctor II setup or recall a previous Eye Doctor II Setup.
Turn Off Views - automatically clears all four of the Show checkboxes underneath each block in the flow.
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