Transcend Information TS64GSSD25S-M, TS128GSSD25S-M Smart Function Set B0h, Code Smart Subcommand

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TS8GSSD25S-S
TS16GSSD25S-S/M
TS32GSSD25S-S/M
TS64GSSD25S-S/M
TS128GSSD25S-M	2.5” Solid State Disk
TS192GSSD25S-M	2.5” Solid State Disk

SMART Function Set (B0h)

Performs different processing required for predicting device failures, according to the subcommand specified in the Features register. If the Features register contains an unsupported value, the Aborted Command error is returned. If the SMART function is disabled, any subcommand other than SMART ENABLE OPERATIONS results in the Aborted Command error.

Code	Smart Subcommand
D0h	READ DATA
D1h	READ ATTRIBUTE THRESHOLDS
D2h	ENABLE/DISABLE ATTRIBUTE AUTOSAVE
D3h	SAVE ATTRIBUTE VALUES
D5h	Reserved
D6h	Reserved
D8h	ENABLE OPERATIONS
D9h	DISABLE OPERATIONS
DAh	RETURN STATUS

Transcend Information Inc.

31

V1.08

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Contents V1.08 Placement FeaturesDimensions DescriptionSpecifications Sequential WriteMax Model P/N Sequential ReadMaxModel P/N User Max. LBA Cylinder Head Sector Operating Non-Operating Data Reliability Data RetentionCompliance Package Dimensions Pin Layout Pin AssignmentsPin No Pin Name Block Diagram Bad-block management ReliabilityWear-Leveling algorithm ECC algorithmSata Interface Out of bank signalingComreset TS192GSSD25S-M Cominit TS192GSSD25S-M Power on sequence Power on sequence timing diagramATA command register Command Name Code Command TableSET Features ATA Command Specifications Word Value Description Identify Device Information Default ValuePIO data transfer cycle timing mode Reserved TS192GSSD25S-M Minor version number TS192GSSD25S-M TS192GSSD25S-M Current AAM value 15-8 Vendor’s recommended AAM value 95-99 Read Buffer E4h Idle E3hIdle Immediate E1h Initialize Device Parameters 91hRead LOG EXT 2Fh Log Address Log Name Feature Set AccessRead DMA EXT 25h Read Fpdma Queued 60hRecalibrate 10h Security Disable Password F6hRead Verify Sectors 40h/41h Read Verify Sectors EXT 42hSecurity SET Password F1h Security set Password data contentSecurity Unlock F2h Features register Value and settable operating mode Smart Function Set B0h Code Smart SubcommandByte Description Byte 2-361 Individual attribute dataDescription Detail Information Byte Attribute ID information is listed in the following tableSmart Read Attribute Threshold Smart Enabl Operations Write DMA CAh Standby E2hStandby Immediate E0h Write Buffer E8hWrite Sectors EXT 34h Write Multiple EXT 39hWrite Multiple FUA EXT CEh Write Sectors 30h/31hTaiwan Germany Ordering Information