DP83TG720S-Q1: Configuration files for Ethernet PHY

Guohai Lin

Part Number: DP83TG720S-Q1
Other Parts Discussed in Thread: DP83TC814S-Q1

Hi Team，

Hope you are doing well！

1. Can you provide the configuration file of DP83TG720S-Q1 Ethernet PHY?
2. Can DP83TG720S/R/-TC share a PHY configuration file?

Thanks！

0 Melissa Chang 7 months ago

Hi Guohai,

1. Do you mean the register writes required for the DP83TG720 at start up for Open Alliance compliance or the linux .c file?

The register writes required at start up can be found in this app note: https://www.ti.com/lit/an/snla371a/snla371a.pdf

The linux file is attached here:

2. Yes, the DP83TG720R/S can share the same configuration. However, the DP83TCxxx parts have different configurations from the DP83TG720 parts.

Best regards,

Melissa

0 Guohai Lin 6 months ago in reply to Melissa Chang

Hi Melissa，

Do you also have the linux file of DP83TC814S-Q1 can provide ? Thanks!

And how/where can I get that by myself?

0 Melissa Chang 6 months ago in reply to Guohai Lin

Hi Guohai,

I've attached the driver for the 812. This will work for the 812 aswell.

I will post an FAQ soon of where you can find the linux drivers and link it here.

Best regards,

Melissa

+1 Melissa Chang 6 months ago in reply to Melissa Chang

Hi Guohai,

Here is the FAQ:

Best regards.

Melissa

0 Guohai Lin 6 months ago in reply to Melissa Chang

Hi Melissa，

Thanks so much！

Best regards.

Guohai

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