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TUSB1310A: USB 3.0 Host controller solution

Part Number: TUSB1310A
Other Parts Discussed in Thread: TUSB1310

Hi Experts,

Seeking your assistance on this query from a customer:

We are using add on board from E-Elements which is based on TUSB1310 chip.

We are testing USB 3.0 Host controller solution.

TX_DETRX_LPBK is getting asserted from Host controller side.

In response PHY_STATUS is getting asserted.

In response {RX_STATUS2,RX_STATUS1,RX_STATUS0} is always 0.

The response we are expecting - {RX_STATUS2,RX_STATUS1,RX_STATUS0] should be 11 when PHY_STATUS is getting asserted for TX_DETRX_LPBK assertion.

Please help us on why { RX_STATUS2,RX_STATUS1,RX_STATUS0} is continuously 0 instead of 11 for TX_DETRX_LPBK assertion.

Thank you.

Regards,
Archie A.