LXI, IEEE1588 and TTP

Does anyone on here have any experiences to relate about implementing any
of the above protocols. How much effort did it take, how much processor and
memory resource and how accurate a timing correlation can be achieved
across nodes on the network. I would also be interested in knowing if some
of the schemes used other timing synchronisation distribution schemes in
addition to these protocols.

I am looking at a situation with approximately 50,000 sensors, some time
critical control requirements and and a need to ensure that all the data is
on a closely relateable timebase.

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Paul E. Bennett ....................<email://peb@xxxxxxxxxxxxxxxxxx>
Forth based HIDECS Consultancy .....<http://www.amleth.demon.co.uk/>
Mob: +44 (0)7811-639972
Tel: +44 (0)1235-811095
Going Forth Safely ....EBA. http://www.electric-boat-association.org.uk/
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