Command Descriptions; Figure 72. Command Set (1 Of 2) - IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive Specifications

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 Check Power Mode
3 Check Power Mode*
3 Device Configuration RESTORE
3 Device Configuration FREEZE LOCK
1 Device Configuration IDENTIFY
2 Device Configuration SET
3 Enable/Disable Delayed Write
3 Execute Device Diagnostic
3 Flush Cache
2 Format Track
3+ Format Unit
1 Identify Device
3 Idle
3 Idle*
3 Idle Immediate
3
Idle Immediate*
3 Initialize Device Parameters
1 Read Buffer
4 Read DMA
4 Read DMA
1 Read Long
1 Read Long
1 Read Multiple
3 Read Native Max ADDRESS
1 Read Sectors
1 Read Sectors
3 Read Verify Sectors
3 Read Verify Sectors
3 Recalibrate
2 Security Disable Password
3 Security Erase Prepare
2 Security Erase Unit
3 Security Freeze Lock
2 Security Set Password
2 Security Unlock
3 Seek
3 Sense Condition
3 Set Features
3 Set Max ADDRESS
3 Set Max FREEZE LOCK
3 Set Max LOCK
2 Set Max SET PASSWORD

Figure 72. Command set (1 of 2)

Command
Travelstar 60GH & 40GN hard disk drive specifications
Code
(Hex)
E5
98
B1
B1
B1
B1
FA 1 1 1 1 1 0 1 0
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 1 1 1 1 0 0 0 0
EF
F9
F9
F9
F9
107
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 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 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