Page 2 - ” Solid State Drive; Transcend Information Inc.; Physical Specification; SATA 7+15 pins combo connector; Environmental Specifications
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 2 Specifications Physical Specification Form Factor 2.5-inch HDD Storag...
Page 3 - Reliability
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 3 Reliability Data Reliability Supports BCH ECC 8 ,12 or 16bits/sector ...
Page 5 - Pin Name; GND; Pin Layout
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 5 Pin Assignments Pin No. Pin Name Pin No. Pin Name 01 GND 02 A+ 03 A- ...
Page 6 - Block Diagram
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 6 Block Diagram Flash Flash Flash Flash Flash Flash Flash Flash Flash F...
Page 7 - Wear-Leveling algorithm; blocks with the high erase count free blocks.; ECC algorithm; The controller use Reed Solomon code or BCH code option; Bad-block management; prevent the used of this block and caused data lost later on.
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 7 Reliability Wear-Leveling algorithm The controller supports static/dy...
Page 9 - SMART subcommand sets; Device Attribute Data Structure
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 9 SMART SMART subcommand sets In order to select a subcommand the host ...
Page 10 - SMART Save Attribute Values (subcommand D3h)
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 10 Attribute ID Numbers * indicates that the corresponding Attribute Va...
Page 11 - Error log data structure
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 11 Error log data structure Command data structure
Page 12 - Error data structure
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 12 Error data structure State field values Self-test log structure N is...
Page 13 - Selective self-test log structure; SMART Enable Operations (subcommand D8h); power mode attribute auto saving.
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 13 Selective self-test log structure SMART Write Log Sector (subcommand...
Page 14 - be set to specify the feature to be enabled or disabled:; Sector Count; respond with the error code specified in “SMART Error Codes”.; Security; Default setting; without enabling the lock function.; Initial setting of the user password
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 14 SMART Return Status (subcommand DAh) This subcommand is used to comm...
Page 15 - the drive can be unlocked using the master password.; SATA Optional Features; Power Segment Pin P11; receptacle (power applied at time of insertion) does not apply.
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 15 the drive can be unlocked using the master password. If the user pas...
Page 16 - Word
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 16 Identify Device Parameters Word Contents Description 0 0C5Ah General...
Page 18 - Capacity
T T T S S S 6 6 6 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M T T T S S S 1 1 1 2 2 2 0 0 0 G G G S S S S S S D D D 2 2 2 5 5 5 D D D - - - M M M 2.5” Solid State Drive Transcend Information Inc. Preliminary V1.0 18 Ordering Information Capacity 60GB or 120GB Solid State Drive Transc...