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Transcend Information TS32GSSD25S-S User Manual

Page 18

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2.5” Solid State Disk

Transcend Information Inc.

V2.2

18

ATA

ATA

ATA

ATA Command Specifications

Command Specifications

Command Specifications

Command Specifications

CHECK POWER MODE (E5h)

The host can use this command to determine the current power management mode.

EXECUTE DIAGNOSTICS (90h)

This command performs the internal diagnostic tests implemented by the drive.

FLUSH CACHE (E7h)

This command is used by the host to request the device to flush the write cache. If there is data in the write cache, that data

shall be written to the media. The BSY bit shall remain set to one until all data has been successfully written or an error

occurs.

FLUSH CACHE EXT (EAh)

48-bit feature set mandatory command. This command is used by the host to request the device to flush the write cache. If

there is data in the write cache, that data shall be written to the media. The BSY bit shall remain set to one until all data has

been successfully written or an error occurs.

IDENTIFY DEVICE (ECh)

This commands read out 512Bytes of drive parameter information. Parameter Information consists of the arrangement and

value as shown in the following table. This command enables the host to receive the Identify Drive Information from the

device.


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