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Low Pin Count (LPC) connector is not a debug port but rather it provides low speed legacy I/O. Here's a great article on LPC if you are interested in some background: http://www.rtcmagazine.com/articles/view/101109
As to your question, if you are looking for LPC bus analyzer, my colleauges at Intel provide one source you might start with:
This is provided for your information only and is not any form of recommendation or endorsement.
I hope this helps.
J. Felix McNulty
Community Moderator (Intel contractor)