Transcend Information TS128GSSD25S-M Features register Value and settable operating mode

TS8GSSD25S-S

TS16GSSD25S-S/M

TS32GSSD25S-S/M

TS64GSSD25S-S/M

TS128GSSD25S-M				2.5” Solid State Disk
TS192GSSD25S-M
		Bit 0	Identifier	0=compare user password
				1=compare master password
		Bits 1-15	Reserved
	1-16	Password (32 bytes)
	17-255	Reserved

SEEK (7xh)

This command is effectively a NOP command to the device although it does perform a range check.

SET FEATURES (EFh)

This command set parameter to Features register and set drive’s operation. For transfer mode, parameter is set to Sector Count register. This command is used by the host to establish or select certain features.

Features register Value and settable operating mode

Value	Function
02h	Enable write cache
03h	Set transfer mode based on value in Sector Count register.
55h	Disable read look-ahead feature
82h	Disable write cache
AAh	Enable read look-ahead feature

SET MULTIPLE MODE (C6h)

This command enables the device to perform READ MULTIPLE and WRITE MULTIPLE operations and establishes the block count for these commands.

SLEEP (E6h)

This command causes the device to set BSY, enter the Sleep mode, clear BSY and generate an interrupt.

Transcend Information Inc. 30

V1.08