FUJITSU MHA2032AT User Manual
Page 93

Interface
5-32
C141-E042-01EN
At command issuance (I/O registers setting contents)
1F7
H
(CM)
1
1
1
0
1
1
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)
xx
xx
xx
xx
xx
At command completion (I/O registers contents to be read)
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)
xx
xx
xx
xx
Error information
Table 5.4 Information to be read by IDENTIFY DEVICE command (1 of 3)
Word
Value
Description
0
X’0c5a’
General Configuration *1
1
X’1068’
X’189C’
Number of cylinders
MHA2021AT: X’1068’
MHA2032AT: X’189C’
2
X’0000’
Reserved
3
X’0010’
Number of Heads
4
X’0000’
Undefined
5
X’0000’
Undefined
6
X’003F’
Number of sectors per track
7-9
X’000000000000’
Undefined
10-19
Set by a device
Serial number (ASCII code) *2
20
X’0000’
Undefined
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