SN75LVPE3101: Not detect the SATA device receiver termination

Part Number: SN75LVPE3101

Tool/software:

Hi team

The customer designed a SATA device receiver circuit using SN75LVPE3101, but the signal could not detect the SATA device receiver termination after passing through SN75LVPE3101. They ask about the power-on sequence for SN75LVPE3101,I have attached the SN75LVPE3101 schematics and the register settings, Please help to review that. Thank you!