[En-Nut-Discussion] MII Switch

[Bill Knight]

Harold
   The 'R' in RMII I believe is for 'Reduced' not Reverse.  The Reverse 
MII is a special option for some ethernet switches that allow one of 
their ports to be connected to a MAC instead of a PHY.  The other ports 
on the switch usually are designed to connect to magnetics.

-Bill Knight
R O SoftWare


Harald Kipp wrote:
> Tim DeBaillie schrieb:
>> Has anyone ever attempted to use Ethernut with a switch in "Reverse MII" 
>> mode.  We want to setup a switch directly connected to the SAM7X.
> Tim,
> 
> Are you using the SAM7X512? The X128 and X256 do not support RMII.
> 
> Harald
> 
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