Re: delay constraints from XGMII to XAUI
Bob,
Agreed.
Steven,
Just to carify, the MDI to XGMII delay includes the XAUI to XGMII delay.
Best Regards,
Rich
--
"Grow, Bob" wrote:
>
> The only MAC requirement I can think of for bounding the lower layer delay
> is for buffer sizing for 802.3x flow control. That has been the factor for
> keeping the delay tables in various clauses.
>
> --Bob Grow
>
> -----Original Message-----
> From: Steven Shen [mailto:ss_shen@xxxxxxxxxxxxxxxxx]
> Sent: Wednesday, December 13, 2000 11:58 AM
> To: stds-802-3-hssg@xxxxxxxx
> Subject: delay constraints from XGMII to XAUI
>
> Hi all:
>
> In D2.0 table 48.5 defines the MDI to XGMII delay constraints to be 272
> UI. I wonder that "is there any delay constraints on XAUI to XGMII
> (PCS+PMA)"?
>
> thanks
>
> best regards
>
> Steven Shen
> Silicon Bridge Inc.
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