Supported Ata Commands - Seagate Barracuda ATA Series Product Manual

Barracuda ATA V Product Manual, Rev. E
4.1.1

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 Draft ATA-5 Standard.
See "S.M.A.R.T. commands" on page 35 for details and subcommands used
in the S.M.A.R.T. implementation.
Command name
Download Microcode
Execute Device Diagnostics
Flush Cache
Identify Device
Initialize Device Parameters
Read Buffer
Read DMA
Read Multiple
Read Native Max Addess
Read Sectors
Read Verify Sectors
Seek
Set Features
Set Max
Note: Individual Set Max commands
are identified by the value placed in the
Set Max Features Register as defined
to the right.
Freeze Lock
Set Multiple Mode
S.M.A.R.T.
Write Buffer
Write DMA
ATA-standard commands
Command code (in hex)
92
H
90
H
E7
H
EC
H
91
H
E4
H
C8 C9
H, H
C4
H
F8
H
20 21
H, H
40 41
H, H
70
H
EF
H
F9
H
Address: 00
Password: 01
Lock: 02
Unlock: 03
04
H
C6
H
B0
H
E8
H
CA CB
H, H
27
H
H
H
H