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15.0 Command descriptions
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Enable Operations
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Enable/Disable Attribute Autosave
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Disable Operations
3
1 0 0 1 1 0 0 1
99
Sleep*
3
1 1 1 0 0 1 1 0
E6
Sleep
3
1 1 0 0 0 1 1 0
C6
Set Multiple Mode
3
1 1 1 1 1 0 0 1
F9
Set Max Address
3
1 1 1 0 1 1 1 1
EF
Set Features
3
1 0 1 0 0 0 1 0
A2
Service
5
0 1 1 1 - - - -
7x
Seek
3
1 1 1 1 0 0 1 0
F2
Security Unlock
2
1 1 1 1 0 0 0 1
F1
Security Set Password
2
1 1 1 1 0 1 0 1
F5
Security Freeze Lock
3
1 1 1 1 0 1 0 0
F4
Security Erase Unit
2
1 1 1 1 0 0 1 1
F3
Security Erase Prepare
3
1 1 1 1 1 0 1 0
F6
Security Disable Password
2
0 0 0 1 - - - -
1x
Recalibrate
3
0 1 0 0 0 0 0 1
41
Read Verify Sectors (no retry)
3
0 1 0 0 0 0 0 0
40
Read Verify Sectors (retry)
3
0 0 1 0 0 0 0 1
21
Read Sectors (no retry)
1
0 0 1 0 0 0 0 0
20
Read Sectors (retry)
1
1 1 1 1 1 0 0 0
F8
Read Native Max Address
3
1 1 0 0 0 1 0 0
C4
Read Multiple
1
0 0 1 0 0 0 1 1
23
Read Long (no retry)
1
0 0 1 0 0 0 1 0
22
Read Long (retry)
1
1 1 0 0 0 1 1 1
C7
Read DMA Queued
5
1 1 0 0 1 0 0 1
C9
Read DMA (no retry)
4
1 1 0 0 1 0 0 0
C8
Read DMA (retry)
4
1 1 1 0 0 1 0 0
E4
Read Buffer
1
0 0 0 0 0 0 0 0
00
NOP
3
1 0 0 1 0 0 0 1
91
Initialize Device Parameters
3
1 0 0 1 0 1 0 1
95
Idle Immediate*
3
1 1 1 0 0 0 0 1
E1
Idle Immediate
3
1 0 0 1 0 1 1 1
97
Idle*
3
1 1 1 0 0 0 1 1
E3
Idle
3
1 1 1 0 1 1 0 0
EC
Identify Device
1
0 1 0 1 0 0 0 0
50
Format Track
2
1 1 1 0 0 1 1 1
E7
Flush Cache
3
1 0 0 1 0 0 0 0
90
Execute Device Diagnostic
3
1 0 0 1 1 0 0 0
98
Check Power Mode*
3
1 1 1 0 0 1 0 1
E5
Check Power Mode
3
Binary Code Bit
7 6 5 4 3 2 1 0
Code
(Hex)
Command
Protocol
Commands marked * are alternate command codes for previously defined commands.
Figure 76. Command set
(1 of 2)
Deskstar 60 GXP Hard disk drive specification
101
Содержание IC35L020 - Deskstar 20 GB Hard Drive
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