Can I use SignalTap to probe LVDS transmitter output?

The only LVDS limitation mentioned in the SignalTap chapter of the Quartus handbook:

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Untappable Signals

Not all of the post-fitting signals in your design are available in the SignalTap II: post-fitting filter in the Node Finder dialog box. The following signal types cannot be tapped:

■ ...

■ LVDS—You cannot tap the data output from a serializer/deserializer (SERDES) block.

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