[i2c] i2c "rev 03" spec ...

David Brownell david-b at pacbell.net
Thu Nov 8 04:22:00 CET 2007


I happened across this URL a while back:

   http://www.nxp.com/acrobat_download/usermanuals/UM10204_3.pdf

The date on it is 19 June 2007, so it seems pretty new.

From a quick scan, the most notable changes are addition of the
"Fast Mode Plus" (Fm+) megabit speed signaling (which I've seen
in a few chips, this resolves a minor puzzle!), a device ID
mechanism (which I suspect will take a long time to deploy),
and a few other bits listed up front in a summary of changes.

- Dave



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