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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
00
01
02
Attribute 1
03
04
05
06
07
to
0C
0D
0E
Attribute 2 to
to
attribute 30
169
16A
Reserved
to
16F
170
Failure prediction capability flag
171
172
Reserved
to
181
182
Vendor specific
to
1FE
1FF
Check sum
Item
Data format version number
Attribute ID
Status flag
Current attribute value
Attribute value for worst case so far
Raw attribute value
Reserved
(The format of each attribute value is the same as
that of bytes 02 to 0D.)
C141-E090-01EN
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