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 B1H
ATA Service A2H
Check Power Mode 98H, E5H
Download Microcode 92H
Execute Device Diagnostics 90H
Flush Cache E7H
Format Track (Legacy) 50H
Identify Device ECH
Idle 97H, E3H
Idle Immediate 95H, E1H
Initialize (Set) Device Parameters 91H
Read Buffer E4H
Read DMA C8H, C9H
Read Log Extended 22H
Read Multiple C4H
Read Native Max Address F8H
Read Sectors 20H, 21H
Read Verify Sectors 40H, 41H
Recalibrate 10H
Security Disable Password F6H
Security Erase Prepare F3H
Security Erase Unit F4H
Security Freeze Lock F5H
Security Set Password F1H
Security Unlock F2H
Seek 70H
Set Drive Parameters 91H
Set Features EFH
Set Max Address F9H
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
00H
01H
02H
03H
04H