What is the recommendation fail/safe resistors for SGMII_SI (P/N)? I did simulate the RX line to the PHY (SGMII_SI_N) it’s not centered to 0, its not meeting +/-100 mV, from snlu209 EVM the SGMII_SI_X show no resistors after the 0.1uF,
Why doesn't the SGMII_SI doesn’t have fail/safe? it’s after the capacitor and its input to the PHY after AC coupled.
Does the PHY have an internal fail/safe?
