Well, a picture is worth a thousand words, or so they say. com IEEE-1588 Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems.
Overview Objectives of 1588 A bit of history Where is it being used? Comparison with other protocols What the 1588 standard defines Technical overview Prototype results
preview:
http://www.ewh.ieee.org/r6/scv/ims/Meetings/IM_Society_IEEE_1588.pdf
4/11/2008