Hitachi IC25N040ATCS04-0 Specifications - Page 120

Command descriptions

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13.0 Command descriptions The table below shows the commands that are supported by the device. Figure 74 on page 113 shows the subcommands that are supported by each command or feature. Protocol 3 3 3 3 1 2 3 3 3 2 3+ 1 3 3 3 3 3 1 4 4 1 1 1 3 1 1 3 3 3 2 3 2 3 2 2 3 3 3 3 3 3 2 Command Check Power Mode Check Power Mode* Device Configuration RESTORE Device Configuration FREEZE LOCK Device Configuration IDENTIFY Device Configuration SET Enable/Disable Delayed Write Execute Device Diagnostic Flush Cache Format Track Format Unit Identify Device Idle Idle* Idle Immediate Idle Immediate* Initialize Device Parameters Read Buffer Read DMA Read DMA Read Long Read Long Read Multiple Read Native Max ADDRESS Read Sectors Read Sectors Read Verify Sectors Read Verify Sectors Recalibrate Security Disable Password Security Erase Prepare Security Erase Unit Security Freeze Lock Security Set Password Security Unlock Seek Sense Condition Set Features Set Max ADDRESS Set Max FREEZE LOCK Set Max LOCK Set Max SET PASSWORD Figure 72. Command set (1 of 2) Code (Hex) E5 98 B1 B1 B1 B1 FA 90 E7 50 F7 EC E3 97 E1 95 91 E4 C8 C9 22 23 C4 F8 20 21 40 41 1x F6 F3 F4 F5 F1 F2 7x F0 EF F9 F9 F9 F9 Binary Code Bit 7 6 5 4 3 2 1 0 1 1 1 0 0 1 0 1 1 0 0 1 1 0 0 0 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 0 1 0 0 0 0 1 1 1 1 1 1 0 1 0 1 0 0 1 0 0 0 0 1 1 1 0 0 1 1 1 0 1 0 1 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1 0 1 1 1 1 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 1 1 0 0 0 1 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 - - - 1 1 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 1 1 1 0 1 0 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 1 1 1 0 0 1 0 0 1 1 1 - - - 1 1 1 1 0 0 0 0 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 Hitachi Travelstar 60GH & 40GN hard disk drive specifications 107

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13.0 Command descriptions
The table below shows the commands that are supported by the device.
Figure 74 on page 113 shows
the subcommands that are supported by each command or feature.
1 1 1 1 1 0 0 1
F9
Set Max SET PASSWORD
2
1 1 1 1 1 0 0 1
F9
Set Max LOCK
3
1 1 1 1 1 0 0 1
F9
Set Max FREEZE LOCK
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 1 1 1 0 0 0 0
F0
Sense Condition
3
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
3
0 1 0 0 0 0 0 0
40
Read Verify Sectors
3
0 0 1 0 0 0 0 1
21
Read Sectors
1
0 0 1 0 0 0 0 0
20
Read Sectors
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
1
0 0 1 0 0 0 1 0
22
Read Long
1
1 1 0 0 1 0 0 1
C9
Read DMA
4
1 1 0 0 1 0 0 0
C8
Read DMA
4
1 1 1 0 0 1 0 0
E4
Read Buffer
1
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
1 1 1 1 0 1 1 1
F7
Format Unit
3+
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 1 1 1 1 0 1 0
FA
Enable/Disable Delayed Write
3
1 0 1 0 0 0 0 1
B1
Device Configuration SET
2
1 0 1 0 0 0 0 1
B1
Device Configuration IDENTIFY
1
1 0 1 0 0 0 0 1
B1
Device Configuration FREEZE LOCK
3
1 0 1 0 0 0 0 1
B1
Device Configuration RESTORE
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
Figure 72. Command set (1 of 2)
Hitachi Travelstar 60GH & 40GN hard disk drive specifications
107