Command Descriptions; Figure 87. Command Set (1 Of 2) - IBM IC35L040AVVN07-0 - 40GB IDE Deskstar 120GXP 7200RPM UATA-100 07N9682 Specifications

11.0 Command descriptions

Pro-
tocol
3 Check Power Mode
3 Check Power Mode*
3 Device Configuration Restore
3 Device Configuration Freeze Lock
1 Device Configuration Identity
2 Device Configuration Set
3 Execute Device Diagnostic
3 Flush Cache
2 Format Track
1 Identify Device
3 Idle
3 Idle*
3 Idle Immediate
3 Idle Immediate*
3 Initialize Device Parameters
3 NOP
1 Read Buffer
4 Read DMA
4 Read DMA
5 Read DMA Queued
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
5 Service
3 Set Features
3 Set Max Address
3 Set Multiple Mode
Commands marked * are alternate command codes for the previously defined command.

Figure 87. Command set (1 of 2)

See next page for list of Protocol definitions.
Command
Deskstar 120GXP hard disk drive specifications
Code Binary Code Bit
(Hex) 7 6 5 4 3 2 1 0
E5 1 1 1 0 0 1 0 1
98 1 0 0 1 1 0 0 0
B1 1 0 0 1 1 0 0 1
B1 1 0 0 1 1 0 0 1
B1 1 0 0 1 1 0 0 1
B1 1 0 0 1 1 0 0 1
90 1 0 0 1 0 0 0 0
E7 1 1 1 0 0 1 1 1
50 0 1 0 1 0 0 0 0
EC 1 1 1 0 1 1 0 0
E3 1 1 1 0 0 0 1 1
97 1 0 0 1 0 1 1 1
E1 1 1 1 0 0 0 0 1
95 1 0 0 1 0 1 0 1
91 1 0 0 1 0 0 0 1
00 0 0 0 0 0 0 0 0
E4 1 1 1 0 0 1 0 0
C8 1 1 0 0 1 0 0 0
C9 1 1 0 0 1 0 0 1
C7 1 1 0 0 0 1 1 1
22 0 0 1 0 0 0 1 0
23 0 0 1 0 0 0 1 1
C4 1 1 0 0 0 1 0 0
F8 1 1 1 1 1 0 0 0
20 0 0 1 0 0 0 0 0
21 0 0 1 0 0 0 0 1
40 0 1 0 0 0 0 0 0
41 0 1 0 0 0 0 0 1
1x 0 0 0 1 - - - -
F6 1 1 1 1 1 0 1 0
F3 1 1 1 1 0 0 1 1
F4 1 1 1 1 0 1 0 0
F5 1 1 1 1 0 1 0 1
F1 1 1 1 1 0 0 0 1
F2 1 1 1 1 0 0 1 0
7x 0 1 1 1 - - - -
A2 1 0 1 0 0 0 1 0
EF 1 1 1 0 1 1 1 1
F9 1 1 1 1 1 0 0 1
C6 1 1 0 0 0 1 1 0
103