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About ATA of TUSB9261

Gk 110
Expert 2440 points
Other Parts Discussed in Thread: TUSB9261

Hi.

Please teach to me support for ATA of TUSB926.

 1, Does the ATA of TUSB9261 correspond to the S.M.A.R.T standard?
 2, What standards does TUSB9261 correspond to the other?

The customer use the USB to SATA Bridge,they will use each various functions of SATA's storage.
For example,S.M.A.R.T and Security function(Encryption, password).

Best regards,

Manabu Ito

  • 0
    TI__Guru* 76130 points

    Hello,

    9261 supports ATA pass-through commands so I believe you can send SMART command using that method.   I haven't personally tested SMART commands though.  I recommend trying it on an EVM.

    The following SCSI commands are supported for ATA devices (i.e. HDD):

    • INQUIRY (standard, supported VPD pages page, unit serial number, and block

    limits VPD page)

    • READ FORMAT CAPACITIES

    • MODE SENSE (6 and 10-byte)

    • READ CAPACITY(10 and 16-byte)

    • READ (6, 10, 12, and 16-byte)

    • REQUEST SENSE

    • TEST UNIT READY

    • WRITE (6, 10, 12, and 16-byte)

    • VERIFY (10, 12, and 16-byte)

    • START STOP UNIT

    • REPORT LUNS

    • PREVENT ALLOW MEDIUM REMOVAL

    • SYNCHRONIZE CACHE (10 and 16-byte)

    • ATA PASS-THROUGH (12 and 16-byte)

    For ATAPI devices such as CD/DVD/BD-ROM, all SCSI commands are passed directly

    to the device so command support depends on the device