I would think that the most likely target for online upgrade would be those
CP's that are fault tolerant and that have dual field busses.  I can't
visualize any possible way to provide online upgrade capability otherwise
and I wouldn't want to start off by asking for the impossible.

-----Original Message-----
From: David Johnson [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 20, 2000 1:48 PM
To: Foxboro DCS Mail List
Subject: Re: Back on the Soap Box


To add to what Neil just said, what about having to EPROM the FBMs, do we 
have to have redundant I/O too?

David


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