Table 66: Command Set; Command Descriptions - Hitachi HDT725025VLA380 - Deskstar 0A33423 T7K500 250GB SATA 7200RPM 8MB Cache Hard Drive Specifications

12.0 Command descriptions

The table below shows the commands that are supported by the device. Table 68: "Command Set (subcommand)"
on page 132 shows the subcommands that are supported by each command or feature.
Table 67: Command Set
Protocol
Command
3 Check Power Mode
3
Check Power Mode*
3
Configure Stream
Device Configuration
3
Restore
Device Configuration
3
Freeze Lock
Device Configuration
1
Identify
2
Device Configuration Set
2 Download Microcode
Execute Device Diagnos-
3
tic
3
Flush Cache
3
Flush Cache Ext
2 Format Track
1
Identify Device
3
Idle
3
Idle*
3 Idle Immediate
3
Idle Immediate*
Initialize Device Param-
3
eters
1 Read Buffer
4 Read DMA
4
Read DMA
4 Read DMA Ext
1 Read Long
1
Read Long
1 Read Log Ext
1 Read Multiple
1
Read Multiple Ext
3
Read Native Max Address
Read Native Max Address
3
Ext
7 6 5 4 3 2 1 0
(Hex)
E5 1 1 1
98
1 0 0
51
0 1 0
B1
1 0 1
B1
1 0 1
B1
1 0 1
B1
1 0 1
92 1 0 0
90
1 0 0
E7
1 1 1
EA
1 1 1
50 0 1 0
EC 1 1 1
E3
1 1 1
97
1 0 0
E1 1 1 1
95
1 0 0
91 1 0 0
E4 1 1 1
C8 1 1 0
C9
1 1 0
25 0 0 1
22 0 0 1
23
0 0 1
2F 0 0 1
C4 1 1 0
29
0 0 1
F8
1 1 1
27
0 0 1
Deskstar T7K500 Hard Disk Drive Specification
129
0 0 1 0 1
1 1 0 0 0
1 0 0 0 1
1 0 0 0 1
1 0 0 0 1
1 0 0 0 1
1 0 0 0 1
1 0 0 1 0
1 0 0 0 0
0 0 1 1 1
0 1 0 1 0
1 0 0 0 0
0 1 1 0 0
0 0 0 1 1
1 0 1 1 1
0 0 0 0 1
1 0 1 0 1
1 0 0 0 1
0 0 1 0 0
0 1 0 0 0
0 1 0 0 1
0 0 1 0 1
0 0 0 1 0
0 0 0 1 1
0 1 1 1 1
0 0 1 0 0
0 1 0 0 1
1 1 0 0 0
0 0 1 1 1