Fujitsu MPG3xxxAT Product Manual page 93

At command completion (I/O registers contents to be read)
1F7 (ST)
H
1F6 (DH)
H
1F5 (CH)
H
1F4 (CL)
H
1F3 (SN)
H
1F2 (SC)
H
1F1 (ER)
H
*1 If the command is terminated due to an error, the remaining number of
sectors of which data was not transferred is set in this register.
(9) RECALIBRATE (X'1x', x: X'0' to X'F')
This command performs the rezero. Upon receipt of this command, the device sets BSY bit of the
Status register and performs a rezero. When the device completes the rezero, the device updates
the Status register, clears the BSY bit, and generates an interrupt.
This command can be issued in the LBA mode.
At command issuance (I/O registers setting contents)
1F7 (CM)
H
1F6 (DH)
H
1F5 (CH)
H
1F4 (CL)
H
1F3 (SN)
H
1F2 (SC)
H
1F1 (FR)
H
At command completion (I/O registers contents to be read)
1F7 (ST)
H
1F6 (DH)
H
1F5 (CH)
H
1F4 (CL)
H
1F3 (SN)
H
1F2 (SC)
H
1F1 (ER)
H
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Status information
L DV
End cylinder No. [MSB] / LBA
End cylinder No. [LSB] / LBA
End sector No.
00 (*1)
Error information
0 0 0 1
DV
xx
xx
xx
xx
xx
Status information
DV
xx
xx
xx
xx
Error information
C141-E110-02EN
End head No. /LBA [MSB]
/ LBA [LSB]
x x x x
xx
xx