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Transcend Information TS8GSSD25-S, TS128GSSD25-M, TS16GSSD25-S dimensions ATA Command Specifications

Models: SSD25 TS64GSSD25-S TS16GSSD25-S TS8GSSD25-S TS32GSSD25-M TS128GSSD25-M TS32GSSD25-S TS64GSSD25-M

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TS8GSSD25-S
TS16GSSD25-S
TS32GSSD25-S/M
TS64GSSD25-S/M	2.5” Solid State Disk
TS128GSSD25-M	2.5” Solid State Disk

ATA 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.

Transcend Information Inc.

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V1.08

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Transcend Information TS8GSSD25-S, TS128GSSD25-M, TS16GSSD25-S, TS64GSSD25-M, TS64GSSD25-S ATA Command Specifications

Contents

V1.08 Placement FeaturesDimensions Description Specifications Model P/N User Max. LBA Cylinder Head Sector Model P/N Sequential ReadMaxSequential WriteMax Compliance Data Reliability Data RetentionOperating Non-Operating TS128GSSD25-M Package Dimensions Pin No Pin Name Pin AssignmentsPin Layout Block Diagram Bad-block management ReliabilityWear-Leveling algorithm ECC algorithm Command Name Code Support ATA/ATAPI Command List SET Multiple Mode ATA Command Specifications Word Value Description Identify Device Information Default Value PIO data transfer cycle timing mode Reserved TS8GSSD25-S TS16GSSD25-S TS32GSSD25-S/M TS64GSSD25-S/M Minor version number TS8GSSD25-S TS16GSSD25-S TS32GSSD25-S/M TS64GSSD25-S/M TS8GSSD25-S TS16GSSD25-S TS32GSSD25-S/M TS64GSSD25-S/M TS8GSSD25-S TS16GSSD25-S TS32GSSD25-S/M TS64GSSD25-S/M Read Buffer E4h Idle E3hIdle Immediate E1h Initialize Device Parameters 91h Read Multiple EXT 29h Log Address Log Name Feature Set AccessRead LOG EXT 2Fh Read Multiple C4h Security Erase Unit F4h Security Disable Password F6hRecalibrate 10h Security Erase Prepare F3h Security Unlock information Security set Password data content Features register Value and settable operating mode Byte 2-361 Individual attribute data D9hDAh Byte Description Description Detail Information Byte Attribute ID information is listed in the following table Smart Read Attribute Threshold Smart Enabl Operations Write DMA CAh Standby E2hStandby Immediate E0h Write Buffer E8h Write Sectors EXT 34h Write Multiple EXT 39hWrite Multiple FUA EXT CEh Write Sectors 30h/31h Ultra DMA data burst timing requirements Ultra DMA data transferTranscend Information Inc Name Comment Initiating an Ultra DMA data-in burst Sustained Ultra DMA data-in burst Host pausing an Ultra DMA data-in burst Device terminating an Ultra DMA data-in burst Host terminating an Ultra DMA data-in burst Initiating an Ultra DMA data-out burst Sustained Ultra DMA data-out burst Device pausing an Ultra DMA data-out burst Host terminating an Ultra DMA data-out burst Device terminating an Ultra DMA data-out burst PIO timing requirements PIO data transfer PIO data transfer to/from device Taiwan Germany Ordering Information