Transcend Information TS16GSSD25S-S Read Verify Sectors 40h/41h, Read Verify Sectors EXT 42h

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TS8GSSD25S-S

 

TS16GSSD25S-S/M

 

TS32GSSD25S-S/M

 

TS64GSSD25S-S/M

 

TS128GSSD25S-M

2.5” Solid State Disk

TS192GSSD25S-M

READ VERIFY SECTOR(S) (40h/41h)

This command verifies one or more sectors on the drive by transferring data from the flash media to the data buffer in the drive and verifying that the ECC is correct. This command is identical to the Read Sectors command, except that DRQ is never set and no data is transferred to the host.

READ VERIFY SECTOR(S) EXT (42h)

48-bit feature set mandatory command. This command verifies one or more sectors on the drive by transferring data from the flash media to the data buffer in the drive and verifying that the ECC is correct. This command is identical to the Read Sectors command, except that DRQ is never set and no data is transferred to the host.

RECALIBRATE (10h)

The current drive performs no processing if it receives this command. It is supported for backward compatibility with previous devices.

SECURITY DISABLE PASSWORD (F6h)

Disables any previously set user password and cancels the lock. The host transfers 512 bytes of data, as shown in the following table, to the drive. The transferred data contains a user or master password, which the drive compares with the saved password. If they match, the drive cancels the lock. The master password is still saved. It is re-enabled by issuing the SECURITY SET PASSWORD command to re-set a user password.

SECURITY ERASE PREPARE (F3h)

This command shall be issued immediately before the Security Erase Unit command to enable erasing and unlocking. This command prevents accidental loss of data on the drive.

SECURITY ERASE UNIT (F4h)

The host uses this command to transfer 512 bytes of data, as shown in the following table, to the drive. The transferred data contains a user or master password, which the drive compares with the saved password. If they match, the drive deletes user data, disables the user password, and cancels the lock. The master password is still saved. It is re-enabled by issuing the SECURITY SET PASSWORD command to re-set a user password.

SECURITY FREEZE LOCK (F5h)

Causes the drive to enter Frozen mode. Once this command has been executed, the following commands to update a lock

Transcend Information Inc.

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V1.08

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Contents Placement Features DimensionsDescription 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 Reliability Wear-Leveling algorithmECC 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 Idle E3h Idle Immediate E1hInitialize Device Parameters 91h Read Buffer E4hLog Address Log Name Feature Set Access Read DMA EXT 25hRead Fpdma Queued 60h Read LOG EXT 2FhSecurity Disable Password F6h Read Verify Sectors 40h/41hRead Verify Sectors EXT 42h 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 Standby E2h Standby Immediate E0hWrite Buffer E8h Write DMA CAhWrite Multiple EXT 39h Write Multiple FUA EXT CEhWrite Sectors 30h/31h Write Sectors EXT 34hOrdering Information Taiwan Germany
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