Re: XAUI and 64b/66b
Ariel,
To a certain extent, you are right about the "mother-in-lawish" nature of
some of the comments on this reflector, just as there are is a lot of
"emotional" attachment to certain coding schemes. I just get incensed when
something that I think is past us, keeps showing up again and again under
different names. I would have thought that people would have had more
respect for the participants of this group than to keep doing that.
Thank you for the remider that scamble coding has been successfully used in
the past for Ethernet PHYs. It validates my assertion that different coding
schemes should reflect the requirements of the PHYs, not have a particular
coding scheme define limitations of all of the different potential PHYs.
Thank you,
Roy Bynum
----- Original Message -----
From: Ariel Hendel <Ariel.Hendel@xxxxxxxxxxx>
To: <stds-802-3-hssg@xxxxxxxx>
Sent: Thursday, March 23, 2000 1:16 PM
Subject: Re: XAUI and 64b/66b
>
>
> > From: "Roy Bynum" <rabynum@xxxxxxxxxxxxxx>
> > To: <rtaborek@xxxxxxxxxxx>, "HSSG" <stds-802-3-hssg@xxxxxxxx>
> > Subject: Re: XAUI and 64b/66b
> > Date: Wed, 22 Mar 2000 15:24:37 -0600
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> >
> ...
> >
> > I use the term "legacy" for 8B10B because it is left over from the
Gigabit
> > Ethernet standard. Frame deliniation and scamble coding are new to
this
> > group, just as 8B10B was before Gigabit Ethernet.
> >
> > Thank you,
> > Roy Bynum
> >
>
> Roy,
>
> In fact scrambling is specified in the 100BASE-TX PMD (802.3u-1995),
> and the Sun Ultra 1 workstation I am using to clarify your
> misconception has been faithfully scrambling its Fast Ethernet traffic
> since I got it in 1996. So, in 802.3, the term "legacy" might apply more
> to scrambling than 8B10B.
>
>
> I am constantly enlightened by this thread on the reflector, but the
> latest trend of "exposing" motives behind participant's positions
> creates a Mother-in-lawish style of exchange (no offense intended).
>
>
> Ariel Hendel
> Sun Microsystems
>