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DP83849I: 5.4.4.4 Strapped Extender Mode

Part Number: DP83849I

Hi all

Would you mind if we ask DP83849I?

There are descriptions on following E2E;
https://e2e.ti.com/support/interface/f/138/t/508550

"Autonegotation can be used with Extender mode, but the key is that both ports of the DP83849 must operate at the same speed (10M or 100M) and both ports must be in full-duplex.
 To configure this functionality, the Auto-Negotiation Advertisement Register (ANAR), address 04h,
 should be configured to advertise only 100BASE-TX Full Duplex Support or configured to advertise only 10BASE-T Full Duplex Support.
The advantage of using Autonegotiation with Extender mode is that Auto-MDIX can be used to handle straight or crossed cables."

The customer would not like to use SMI(serial manage interface), they would like to use "Extender mode" standalone mode with strap function.
So, with AN_EN=1 and AN0, 1=1, is it possible to be filled with above description??




Kind regards,

Hirotaka Matsumoto