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TUSB9261 SCSI command to SATA command issue...

Other Parts Discussed in Thread: TUSB9261

Dear Sirs,

My customer had some issue about the command translate issue of TUSB9261!

The TUSB9261 is on external SSD device that connect to system via USB port. 

As customer information, They found the SSD device had some abnormal power off records since SSD (device side) did not get the standby immediate command from TUSB9261.

Customer did below test.

1. power off system and checked SSD smart record, the abnormal power off issue confirmed.

2. under system power on, send SCSI START-STOP command to SSD device, and confirmed SSD did not get SATA STANDBY immediate command from TUSB9261. 

Please help to double check and confirm what customer test result is correct or not.

Below are the test result.