FUJITSU MPE3XXXAE - Manual (Page 116)

C141-E093-01EN 5 - 51
If an attribute value is below the insurance failure threshold value, the device is about to fail or
the device is nearing the end of its life . In this case, the host recommends that the user
quickly backs up the data.
At command issuance (I-O registers setting contents)
1F7
H
(CM) 1 0 1 1 0 0 0 0
1F6
H
(DH)
Ч Ч Ч
DV xx
1F5
H
(CH)
1F4
H
(CL)
1F3
H
(SN)
1F2
H
(SC)
1F1
H
(FR)
Key (C2h)
Key (4Fh)
xx
xx
Subcommand
At command completion (I-O registers setting contents)
1F7
H
(ST) Status information
1F6
H
(DH)
Ч Ч Ч
DV xx
1F5
H
(CH)
1F4
H
(CL)
1F3
H
(SN)
1F2
H
(SC)
1F1
H
(ER)
Key-failure prediction status (C2h-2Ch)
Key-failure prediction status (4Fh-F4h)
xx
xx
Error information
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).