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C141-E090-01EN 5 - 51
The attribute value information is 512-byte data; the format of this data is shown below. The
host can access this data using the SMART Read Attribute Values subcommand (FR register =
D0h). The insurance failure threshold value data is 512-byte data; the format of this data is
shown below. The host can access this data using the SMART Read Attribute Thresholds
subcommand (FR register = D1h).
Table 5.9 Format of device attribute value data
Byte Item
00
01
Data format version number
02
Attribute 1 Attribute ID
03
04
Status flag
05
Current attribute value
06
Attribute value for worst case so far
07
to
0C
Raw attribute value
0D
Reserved
0E
to
169
Attribute 2 to
attribute 30
(The format of each attribute value is the same as
that of bytes 02 to 0D.)
16A
to
16F
Reserved
170
171
Failure prediction capability flag
172
to
181
Reserved
182
to
1FE
Vendor specific
1FF
Check sum