DP83848I: MII & RMII

user6029598

Prodigy 50 points

Part Number: DP83848I

In 100BASE-TX, Full-Duplex mode, Does the chip send scrambled idle with same method in MII and RMII?

over 5 years ago

0 Hung Nguyen92 over 5 years ago

TI__Expert 5670 points

Hi,

MII and RMII are parallel interface, as specified in IEEE 802.3 Clause 22 and RMII specification, respectively.

The data is not scrambled in both MII and RMII.

On the 100Base-TX MDI interface, the data is scrambled in MLT-3 format at 125Mbps serial data stream.

Regards,

Hung Nguyen

0 user6029598 over 5 years ago in reply to Hung Nguyen92

Prodigy 50 points

Thanks a lot!

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DP83848I: MII & RMII