Transcend Information TS64GSSD25-S Read LOG EXT 2Fh, Log Address Log Name Feature Set Access

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TS8GSSD25-S

 

TS16GSSD25-S

 

TS32GSSD25-S/M

 

TS64GSSD25-S/M

2.5” Solid State Disk

TS128GSSD25-M

READ LOG EXT (2Fh)

General purpose logging feature set mandatory 48-bit command. This command returns the specified log to the host.

Log Address

Log Name

Feature Set

R/W

Access

00h

Log directory

N/A

RO

GPL

10h

NCQ Command Error

NCQ

RO

GPL

READ MULTIPLE (C4h)

This command performs similarly to the Read Sectors command. Interrupts are not generated on each sector, but on the transfer of a block which contains the number of sectors defined by a Set Multiple command.

READ MULTIPLE EXT (29h)

48-bit feature set mandatory command. This command performs similarly to the Read Sectors command. Interrupts are not generated on each sector, but on the transfer of a block which contains the number of sectors defined by a Set Multiple command.

READ SECTOR(S) (20h/21h)

This command reads 1 to 256 sectors as specified in the Sector Count register from sectors which is set by Sector number register. A sector count of 0 requests 256 sectors. The transfer beings specified in the Sector Number register.

READ SECTOR(S) EXT (24h)

48-bit feature set mandatory command. This command reads 1 to 65536 sectors as specified in the Sector Count register from sectors which is set by Sector number register. A sector count of zero requests 65536 sectors. The transfer beings specified in the Sector Number register.

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.

Transcend Information Inc.

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V1.08

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Contents Placement Features DimensionsDescription V1.08Specifications Model P/N User Max. LBA Cylinder Head Sector Model P/N Sequential ReadMaxSequential WriteMax Compliance Data Reliability Data RetentionOperating Non-Operating Package Dimensions TS128GSSD25-MPin No Pin Name Pin AssignmentsPin Layout Block Diagram Reliability Wear-Leveling algorithmECC algorithm Bad-block managementSupport ATA/ATAPI Command List Command Name CodeSET Multiple Mode ATA Command Specifications Identify Device Information Default Value Word Value DescriptionPIO 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 Idle E3h Idle Immediate E1hInitialize Device Parameters 91h Read Buffer E4hLog Address Log Name Feature Set Access Read LOG EXT 2FhRead Multiple C4h Read Multiple EXT 29hSecurity Disable Password F6h Recalibrate 10hSecurity Erase Prepare F3h Security Erase Unit F4hSecurity set Password data content Security Unlock informationFeatures register Value and settable operating mode D9h DAhByte Description Byte 2-361 Individual attribute dataAttribute 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 34hUltra DMA data burst timing requirements Ultra DMA data transferTranscend Information Inc Name Comment Initiating an Ultra DMA data-in burst Host pausing an Ultra DMA data-in burst Sustained Ultra DMA data-in burstDevice terminating an Ultra DMA data-in burst Host terminating an Ultra DMA data-in burst Initiating an Ultra DMA data-out burst Device pausing an Ultra DMA data-out burst Sustained Ultra DMA data-out burstHost terminating an Ultra DMA data-out burst Device terminating an Ultra DMA data-out burst PIO data transfer PIO timing requirementsPIO data transfer to/from device Ordering Information Taiwan Germany
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