[comp.dcom.lans] Ethernet slot time

dorl@uwmacc.UUCP (Michael Dorl) (11/20/86)

I have been trying to find a reference in the IEEE 802.3 Green Book
that indicates when the slot time starts.  I find references that
tell what the slot time is for and how long it is but none that
indicate when it should start.  I want to know if the slot time starts
before, during, or after the preamble.  I'd like a hard reference to
the Green Book on this point.  Lacking that, I need references to other
printed material such as the original DEC - Intel - Xerox specifications.