Hi Sirs,
Sorry to bother you.
For short cable test is pass. But for Long cable can’t enter loopback mode.
Have tried SSEQ1/SSEQ0: R/0 (4.2db)
Next try USB3.1 SSEQ1/SSEQ0 : R/ R (5.3db)
In the case , we change upstream facing is correct?
By the way, if currently is I2C mode , Pin 17 high and configure with CCG5C,
can the EQ setting available for external resistor?