DP83867CR: Strap for Autoneg disable

NAOKI AOYAMA

Guru 11215 points

Part Number: DP83867CR

Hello,

Our customer use the DP83867, have a question about Strap configuration.

The customer want to set Autoneg enable.

Which mode should they configure strap Mode 3 or Mode 4?

Best Regards,

Naoki Aoyama

over 6 years ago

0 Rob Rodrigues over 6 years ago

TI__Mastermind 19780 points

Hi Naoki-san,

To enable auto-negotiation on DP83867CR, the RX_CTRL pin must be strapped to mode 3.

Best Regards,

0 NAOKI AOYAMA over 6 years ago in reply to Rob Rodrigues

Guru 11215 points

Hello Rob-san,

Thank you for your reply.
I understood strap setting.
I confused it because the name of the strap function is "Autoneg Disable" at Table 5
and the bit name is "Auto-negotiation Enable" at register 0x0000.

Thanks,
Naoki Aoyama

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DP83867CR: Strap for Autoneg disable