DP83TC811R-Q1: whether CPU need to support IEEE 802.3bw

Amelie Zheng

Genius 10865 points

Part Number: DP83TC811R-Q1

Hi Team,

My customer now use CPU which can't support IEEE802.3bw but have RGMII interface.

May I ask whether our 811 could work with this CPU to achieve 100 base-T1?

Or just would like to know whether there are requirements of CPU to achieve 100 base-T1,except RGMII?

over 3 years ago

0 Gerome Cacho over 3 years ago

TI__Mastermind 39845 points

Hello,

Thank you for your query. Due to holiday season, please expect delayed responses until next week.

Sincerely,

Gerome

0 Gerome Cacho over 3 years ago in reply to Gerome Cacho

TI__Mastermind 39845 points

Hi Amelie,

Please ensure that the CPU MAC can handle 100Base-T1 traffic and has enough GPIO to handle SMI communication and (if applicable) status configuration in addition to RGMII.

Sincerely,

Gerome

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DP83TC811R-Q1: whether CPU need to support IEEE 802.3bw