HGST Travelstar 7K500 BE, 250GB 0A79102 사용자 설명서
제품 코드
0A79102
7K500 OEM Specification
Page 73 of 176
14
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14
14 Command Descriptions
Command Descriptions
Command Descriptions
Command Descriptions
Code
Protocol
Command
(Hex)
7 6 5 4 3 2 1 0
3
Check Power Mode
E5
1 1 1 0 0 1 0 1
3
Check Power Mode*
98
1 0 0 1 1 0 0 0
3
Device Configuration Restore
B1
1 0 1 0 0 0 0 1
3
Device Configuration Freeze Lock
B1
1 0 1 0 0 0 0 1
1
Device Configuration Identify
B1
1 0 1 0 0 0 0 1
2
Device Configuration Set
B1
1 0 1 0 0 0 0 1
2
Download Microcode
92
1 0 0 1 0 0 1 0
3
Execute Device Diagnostic
90
1 0 0 1 0 0 0 0
3
Flush Cache
E7
1 1 1 0 0 1 1 1
3
Flush Cache Ext
EA
1 1 1 0 1 0 1 0
2
Format Track
50
0 1 0 1 0 0 0 0
3+
Format Unit
F7
1 1 1 1 0 1 1 1
1
Identify Device
EC
1 1 1 0 1 1 0 0
3
Idle
E3
1 1 1 0 0 0 1 1
3
Idle*
97
1 0 0 1 0 1 1 1
3
Idle Immediate
E1
1 1 1 0 0 0 0 1
3
Idle Immediate*
95
1 0 0 1 0 1 0 1
3
Idle Immediate with Unload option
E1
1 1 1 0 0 0 0 1
3
Initialize Device Parameters
91
1 0 0 1 0 0 0 1
1
Read Buffer
E4
1 1 1 0 0 1 0 0
4
Read DMA
C8
1 1 0 0 1 0 0 0
4
Read DMA
C9
1 1 0 0 1 0 0 1
4
Read DMA Ext
25
0 0 1 0 0 1 0 1
5
Read FPDMA Queued
60
0 1 1 0 0 0 0 0
1
Read Log Ext
2F
0 0 1 0 1 1 1 1
1
Read Multiple
C4
1 1 0 0 0 1 0 0
1
Read Multiple Ext
29
0 0 1 0 1 0 0 1
3
Read Native Max Address
F8
1 1 1 1 1 0 0 0
3
Read Native Max Address Ext
27
0 0 1 0 0 1 1 1
1
Read Sector(s)
20
0 0 1 0 0 0 0 0
1
Read Sector(s)
21
0 0 1 0 0 0 0 1
1
Read Sector(s) Ext
24
0 0 1 0 0 1 0 0
3
Read Verify Sector(s)
40
0 1 0 0 0 0 0 0
3
Read Verify Sector(s)
41
0 1 0 0 0 0 0 1
3
Read Verify Sector(s) Ext
42
0 1 0 0 0 0 1 0
3
Recalibrate
1x
0 0 0 1 - - - -
2
Security Disable Password
F6
1 1 1 1 1 0 1 0
3
Security Erase Prepare
F3
1 1 1 1 0 0 1 1
2
Security Erase Unit
F4
1 1 1 1 0 1 0 0
3
Security Freeze Lock
F5
1 1 1 1 0 1 0 1
2
Security Set Password
F1
1 1 1 1 0 0 0 1
2
Security Unlock
F2
1 1 1 1 0 0 1 0
3
Seek
7x
0 1 1 1 - - - -
3
Sense Condition
F0
1 1 1 1 0 0 0 0
3
Set Features
EF
1 1 1 0 1 1 1 1
Table 40 Command set