Transcend Information TS16GSSD25S-M, TS128GSSD25S-M, TS64GSSD25S-M Smart Read Attribute Threshold

Page 34

TS8GSSD25S-S

TS16GSSD25S-S/M

TS32GSSD25S-S/M

TS64GSSD25S-S/M

TS128GSSD25S-M

2.5” Solid State Disk

TS192GSSD25S-M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Max Erase Count

 

 

 

 

5

Max Erase Count (Low Byte)

 

 

 

 

6

Reserved

 

 

 

 

7

Reserved

 

 

EBh

Good Block Count, System Block Count

0

Good Block Count (High Byte)

 

 

 

 

1

Good Block Count

 

 

 

 

2

Good Block Count (Low Byte)

 

 

 

 

3

System(Free) Block Count (High

 

 

 

 

4

Byte)

 

 

 

 

5

System(Free) Block Count (Low

 

 

 

 

6

Byte)

 

 

 

 

7

Reserved

 

 

 

 

 

Reserved

 

 

 

 

 

Reserved

 

 

ECh-FFh

Reserved

 

 

 

SMART READ ATTRIBUTE THRESHOLD

This transfers 512 bytes of drive failure threshold data to the host.

SMART ENABLE/DISABLE ATTRIBUTE AUTOSAVE

Enables or disables the attribute value autosave function. This command specifies whether the current attribute values are automatically saved to the drive when it changes the mode. This setting is maintained when the power is turned on and off.

SMART SAVE ATTRIBUTE VALUE

Saves any modified attribute values.

SMART EXECUTE OFF-LINE IMMEDIATE

This command of Non-data input causes the controller to immediately initiate the set of activities that collect SMART data in a off-line mode and then save data to the Nand flash memory, or execute a selfdiagnostic test routine in either captive or off-line mode.

Transcend Information Inc.

34

V1.08

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Contents Description Placement FeaturesDimensions V1.08Specifications 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 ECC algorithm ReliabilityWear-Leveling algorithm Bad-block managementOut of bank signaling Sata InterfaceComreset TS192GSSD25S-M Cominit TS192GSSD25S-M Power on sequence timing diagram Power on sequenceATA command register Command Table Command Name CodeSET Features ATA Command Specifications Identify Device Information Default Value Word Value DescriptionPIO 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 Initialize Device Parameters 91h Idle E3hIdle Immediate E1h Read Buffer E4hRead Fpdma Queued 60h Log Address Log Name Feature Set AccessRead DMA EXT 25h Read LOG EXT 2FhRead Verify Sectors EXT 42h Security Disable Password F6hRead Verify Sectors 40h/41h Recalibrate 10hSecurity SET Password F1h Security set Password data contentSecurity Unlock F2h Features register Value and settable operating mode Code Smart Subcommand Smart Function Set B0hByte 2-361 Individual attribute data Byte DescriptionAttribute ID information is listed in the following table Description Detail Information ByteSmart Read Attribute Threshold Smart Enabl Operations Write Buffer E8h Standby E2hStandby Immediate E0h Write DMA CAhWrite Sectors 30h/31h Write Multiple EXT 39hWrite Multiple FUA EXT CEh Write Sectors EXT 34hOrdering Information Taiwan Germany
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