AM2634: MII support issues

Ethan Tian

Part Number: AM2634
Other Parts Discussed in Thread: SYSCONFIG

Hi experts

Does AM263x support MII?

On datasheet and sysconfig, seems that it doesn't support MII.

But in datasheet 6.3.4, it have CPSW3G0 MII Signal Descriptions and in TRM 1.4.11 3-port Gigabit Ethernet Switch (CPSW3G), it said that AM263x support MII.

I am confused.

Ethan

over 3 years ago

0 Tony Tang over 3 years ago

TI__Mastermind 29612 points

Is this what you want?

below capture from sysconfig 1.12.1

0 Ethan Tian over 3 years ago in reply to Tony Tang

TI__Intellectual 1872 points

Thank you Tony!!!!!

But I am still puzzled by the description here, is it a mistake?

0 Tony Tang over 3 years ago in reply to Ethan Tian

TI__Mastermind 29612 points

I am afraid it is a typo, MII is supported in TRM. re-assign factory team.

0 Prasad Jondhale over 3 years ago in reply to Tony Tang

TI__Mastermind 27743 points

Tony, Ethan,

MII is supported on AM263x CPSW. This is typo in our data sheet. I have filed internal bug for getting it fixed. Below is tracking id just for reference (not accessible)

([SITARAAPPS-2729] AM263x CPSW DM - MII missing in list of supported features - Texas Instruments JIRA (ti.com)

Regards,

Prasad

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AM2634: MII support issues