Filter
Top Products
Interface
5-32 C141-E050-02EN
At command issuance (I/O registers setting contents)
1F7
H
(CM)
1 1 1 0 1 1 0 0
1F6
H
(DH)
× × ×
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)
× × ×
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’18A0’
X’IF08’
Number of cylinders MHC2032AT: X’18A0’
MHC2040AT: X’IF08’
MHD2021AT: X’I068’
MHD2032AT: X’I8A0’
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