TUSB564: Asking for the TUSB564 design recommendation on USB eye failed

Part Number: TUSB564
Other Parts Discussed in Thread: TUSB8044A,

Hi Team,

Customer is using TUSB564+TUSB8044A on type C monitor. The allion is doing the USB compliance test.

There are several eye fail on upstream and downstream

Would you please review test report, layout and provide your comment on how to fix fail items? (EQ, SSEQ…)

Design file:

https://txn.box.com/s/m01m2y6djw9wykngqbfr3t6qy372jfml

1. Schematic
2. Layout
3. Allion test report
4. Allion report .zip file

BR,

SHH