5.3 Host Commands
C141-E120-02EN
5-15
Table 5.3 Command code and parameters (2 of 2)
Command code (Bit)
Parameters used
7
6
5
4
3
2
1
0
FR SC SN CY DH
IDLE IMMEDIATE
1
1
0
1
0
1
1
0
0
0
1
0
0
0
1
1
N
N
N
N
D
STANDBY
1
1
0
1
0
1
1
0
0
0
1
0
1
1
0
0
N
Y
N
N
D
STANDBY IMMEDIATE
1
1
0
1
0
1
1
0
0
0
1
0
0
0
0
0
N
N
N
N
D
SLEEP
1
1
0
1
0
1
1
0
1
0
0
1
0
1
1
0
N
N
N
N
D
CHECK POWER MODE
1
1
0
1
0
1
1
0
1
0
0
1
0
0
0
1
N
N
N
N
D
SMART
1
0
1
1
0
0
0
0
Y
Y
Y
Y
D
SECURITY DISABLE PASSWORD
1
1
1
1
0
1
1
0
N
N
N
N
D
SECURITY ERASE PREPARE
1
1
1
1
0
0
1
1
N
N
N
N
D
SECURITY ERASE UNIT
1
1
1
1
0
1
0
0
N
N
N
N
D
SECURITY FREEZE LOCK
1
1
1
1
0
1
0
1
N
N
N
N
D
SECURITY SET PASSWORD
1
1
1
1
0
0
0
1
N
N
N
N
D
SECURITY UNLOCK
1
1
1
1
0
0
1
0
N
N
N
N
D
FLUSH CACHE
1
1
1
0
0
1
1
1
N
N
N
N
D
DEVICE CONFIGURATION
1
0
1
1
0
0
0
1
Y
N
N
N
D
Notes:
FR:
Features Register
CY:
Cylinder Registers
SC:
Sector Count Register
DH: Drive/Head Register
SN:
Sector Number Register
R:
Retry at error
1 = Without retry
0 = With retry
Y:
Necessary to set parameters
Command name
Содержание MHN2100AT - Mobile 10 GB Hard Drive
Страница 1: ...C141 E120 02EN MHN2300AT MHN2200AT MHN2150AT MHN2100AT DISK DRIVES PRODUCT MANUAL ...
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Страница 52: ...Installation Conditions 3 14 C141 E120 02EN Figure 3 16 Example 2 of Cable Select drive drive ...
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Страница 174: ...Interface 5 98 C141 E120 02EN g d f f d e Figure 5 7 Normal DMA data transfer ...
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