Stec M16SD2S 100U Series, Руководство по эксплуатации продукта

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MACH16 S
LIM
L
ITE
3Gbps SATA S
TANDARD
S
OLID
-S
TATE
D
RIVE
P
ART
N
UMBER
: M16SD2S(3)-
XXX
U(T)(X)-XXX D
OCUMENT
N
UMBER
: 61000-07132-311
R
EVISION
N
UMBER
: 3.11 R
EVISION
D
ATE
: 01/15/2013
49
C
OMMAND
S
UMMARY
Table 11 provides a summary of each supported ATA command.
Table 11: Command Summary
C
OMMAND
H
EX
V
ALUE
D
ESCRIPTION
CHECK POWER MODE E5h This command allows the host to determine the current power mode of the device. The command
shall not cause the device to change power or affect the operation of the Standby timer.
DATA SET MANAGEMENT (TRIM) 06h This 48-bit command is optional for ATA devices. The command allows for device optimization
(e.g., file system information). The TRIM function (bit) identifies data belonging to a specific LBA
as being either determinate or indeterminate to the host system, depending on the value set in Bit
14, Word 69 of IDENTIFY DEVICE (ECh).
DEVICE CONFIGURATION FREEZE LOCK B1h, C1h This 28-bit command is mandatory for all devices that implement the DCO feature set. The
command allows the host to prevent any accidental modification of the DCO settings. If the device
completes the command without error, it will abort any subsequent DCO commands. Until the
device processes a power-on reset. A device shall be in the
factory_config or reduced_config state
after processing a power-on reset. The device shall not exit the DCO_Locked state as the result of
processing a hardware reset or software reset.
DEVICE CONFIGURATION IDENTIFY B1h, C2h This 28-bit command is mandatory for all devices that implement the DCO feature set. The
command will cause a device to return a 512-byte data structure. The content of the structure will
indicate the commands, modes, and feature sets the device can select and modify through the
processing of a DEVICE CONFIGURATION SET command.
DEVICE CONFIGURATION RESTORE B1h, C0h This 28-bit command is mandatory for all devices that implement the DCO feature set. The
command allows the host to restore any setting that was previously modified using a DEVICE
CONFIGURATION SET command and restore the content of the IDENTIFY DEVICE data and
other feature settings to the factory default values.
DEVICE CONFIGURATION SET B1h, C4h This 28-bit command is mandatory for all devices that implement the DCO feature set. The
command allows the host to reduce the set of optional commands, modes or feature sets
supported by a device as indicated by the DEVICE CONFIGURATION IDENTIFY command. The
command may modify the data returned by the IDENTIFY DEVICE (ECh) command; the device
shall respond in a manner consistent with the new data.