Specification

B0h with the content of the Features register equal to D0h. This command returns the Device SMART data structure to
the host.
SMART DATA Structure
The following 512 bytes make up the device SMART data structure. Users can obtain the data by SMART command.
BYTE F / V Description
0
-
1
X
Revision code
2
-
361
X
Vendor specific
362
V
Off
-
line data collection status
363
X
Self
-
test execution status byte
364-365 V Total time in seconds to complete off-line data collection activity
366 X Vendor specific
367 F Off-line data collection capability
368-369 F SMART capability
370 F
Error logging capability
7-1 Reserved
0 1=Device error logging supported
371
X
Vendor specific
372
F
Short self
-
test
routine recommended polling time (in minutes)
373
F
Extended self
-
test routine recommended polling time (in minutes)
374
F
Conveyance self
-
test routine recommended polling time (in minutes)
375-385 R Reserved
386-395 F Firmware Version/Date Code
396-399 R Reserved
400-406 F ‘SMI2236’
407
-
511
R
Reserved
F=the content of the byte is fixed and does not change.
V=the content of the byte is variable and may change depending on the state of the device or the commands executed
by the device.
X=the content of the byte is vendor specific and may be fixed or variable.
R=the content of the byte is reserved and shall be zero.
* 4 Byte value : [MSB] [2] [1] [LSB]