Transcend Information TS192GSSD25S-M Read DMA EXT 25h, Read Fpdma Queued 60h, Read LOG EXT 2Fh

Page 27

TS8GSSD25S-S

 

TS16GSSD25S-S/M

 

TS32GSSD25S-S/M

 

TS64GSSD25S-S/M

 

TS128GSSD25S-M

2.5” Solid State Disk

TS192GSSD25S-M

READ DMA EXT (25h)

48-bit feature set mandatory command. Read data from sectors during Ultra DMA and Multiword DMA transfer. Use the SET FEATURES command to specify the mode value. A sector count of zero requests 65536 sectors.

READ FPDMA QUEUED (60h)

NCQ feature set mandatory 48-bit command. This command requests that data to be transferred from the device to the host.

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.

Transcend Information Inc.

27

V1.08

Page 26 Page 28
Image 27
Page 26 Page 28
Contents V1.08 Placement FeaturesDimensions DescriptionSpecifications Model P/N Sequential ReadMax Sequential WriteMaxModel P/N User Max. LBA Cylinder Head Sector Data Reliability Data Retention Operating Non-OperatingCompliance Package Dimensions Pin Assignments Pin LayoutPin 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 data content Security SET Password F1hSecurity 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
Top Page Image Contents