Host Interface
4-22
C156-E205-01EN
ND - A non data command
PI - A PIO data-in command
4.5.1 CHECK POWER MODE (E5h)
Table 4.18 CHECK POWER MODE command
Bit
7
6
5
4
3
2
1
0
CM
1
1
1
0
0
1
0
1
DH
X
X
X
DEV
X
X
X
X
CH
X
X
X
X
X
X
X
X
CL
X
X
X
X
X
X
X
X
SN
X
X
X
X
X
X
X
X
SC
X
X
X
X
X
X
X
X
FR
X
X
X
X
X
X
X
X
The CHECK POWER MODE command sets the ODD power mode status in the
SC register, then notifies the host of the value in Table 4.19 When the drive is in
sleep mode, the interface is inactive and the ODD cannot receive this command.
Table 4.19 Power mode indication
Power mode status
SC register
Standby mode
00h
Entering standby mode
00h
Returning from standby mode
00h
Idle mode
80h
Pre-idle mode
FFh
Active mode
FFh
Summary of Contents for MCJ3230AP
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Page 48: ...Specifications 2 12 C156 E205 01EN Figure 2 3 Example of alternate processing ...
Page 54: ...Installation Requirements 3 6 C156 E205 01EN Unit mm Figure 3 2 Dimensions ...
Page 55: ...3 2 Mounting Requirements C156 E205 01EN 3 7 Unit mm Figure 3 3 Dimensions without panel ...
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