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EE25.2 Series Product Manual, Rev. B
35
4.3 Supported ATA commands
The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA
commands, refer to the ATA-6 Standard.
EE25.2 Series drives support all standard 48-bit extended commands.
Command name Command code (in hex)
ATA-standard commands
ATA Device Configuration Overlay B1
H
ATA Service A2
H
Check Power Mode 98
H,
E5
H
Download Microcode 92
H
Execute Device Diagnostics 90
H
Flush Cache E7
H
Format Track (Legacy) 50
H
Identify Device EC
H
Idle 97
H,
E3
H
Idle Immediate 95
H,
E1
H
Initialize (Set) Device Parameters 91
H
Read Buffer E4
H
Read DMA C8
H,
C9
H
Read Log Extended 22
H
Read Multiple C4
H
Read Native Max Address F8
H
Read Sectors 20
H,
21
H
Read Verify Sectors 40
H,
41
H
Recalibrate 10
H
Security Disable Password F6
H
Security Erase Prepare F3
H
Security Erase Unit F4
H
Security Freeze Lock F5
H
Security Set Password F1
H
Security Unlock F2
H
Seek 70
H
Set Drive Parameters 91
H
Set Features EF
H
Set Max Address F9
H
Note: Individual Set Max com-
mands are identified by the value
placed in the Set Max Features
register as defined to the right.
Address
Password
Lock
Unlock
Freeze Lock
00
H
01
H
02
H
03
H
04
H