10GBase-KR Link Training of B4860

[高君]

I want to configure 10GBase KR for B4860, but regardless of the initial value of the TECR0 register, FCS errors will occur; How can I configure B4860?

[yipingwang]

Please refer to the attached document.

[高君]

This document does not provide a detailed introduction, so I have some doubts about the training modes of BinM1 and BinLong. I am not sure how to determine their TOGGLE, EARLY, and ATE states, and how to update the third-order equilibrium parameters in these three states?