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10.1 Check Power Mode (E5h/98h)
Command Block Output Registers
Register
7
Data
-
Feature
-
Sector Count
-
Sector Number
-
Cylinder Low
-
Cylinder High
-
Device/Head
1
Command
1
Error Register
7
6
5
CRC
UNC
0
0
0
0
Table 82 Check Power Mode Command (E5h/98h)
The Check Power Mode command will report whether the device is spun up and the media is available for
immediate access.
Input Parameters From The Device
Sector Count
The power mode code. The command returns 0 in the Sector Count Register if the
device is not in Standby or Sleep mode. Otherwise, the Sector Count Register will be
set to 0FFh.
10.2
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
D
-
-
-
-
1
1
0
0
1
0
1
4
3
2
1
0
IDN
0
ABT T0N AMN
0
0
V
0
0
Command Block Input Registers
Register
7
6
Data
-
-
Error
Sector Count
V
V
Sector Number
-
-
Cylinder Low
-
-
Cylinder High
-
-
Device/Head
-
-
Status
Status Register
7
6
5
4
BSY RDY DF DSC DRQ COR IDX ERR
0
V
0
-
119
5
4
3
2
1
0
-
-
-
-
-
-
...See Below...
V
V
V
V
V
V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
...See Below...
3
2
1
0
-
0
-
V
- Quick Links:
- Data Sheet
- Jumper Settings(Pata Model)
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