Supported Ata Commands - Seagate ST320LT020 - 9YG142 Product Manual

4.3 S ATA
UPPORTED
The following table lists Serial ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to
the Serial ATA: High Speed Serialized AT Attachment specification. See "S.M.A.R.T. commands" on page 27.for details and
subcommands used in the S.M.A.R.T. implementation.
C
OMMAND NAME
ATA-
STANDARD COMMANDS
Device Configuration Restore
Device Configuration Freeze Lock
Device Configuration Identify
Device Configuration Set
Download Microcode
Execute Device Diagnostics
Flush Cache
Flush Cache Extended
Identify Device
Initialize Device Parameters
Read Buffer
Read DMA
Read DMA Extended
Read DMA without Retries
Read Long with Retries
Read Long without Retries
Read Multiple
Read Multiple Extended
Read Native Max Address
Read Native Max Address Extended
Read Sectors
Read Sectors Extended
Read Sectors without Retries
Read Verify Sectors
Read Verify Sectors Extended
Read Verify Sectors without Retries
Seek
Set Features
Set Max Address
Note: Individual Set Max commands are identi-
fied by the value placed in the Set Max Fea-
tures register as defined to the right.
Set Multiple Mode
S.M.A.R.T. Disable Operations
M T P
OMENTUS HIN RODUCT
COMMANDS
C
OMMAND CODE
B1h/C0h
B1h/C1h
B1h/C2h
B1h/C3h
92h
90h
E7h
EAh
ECh
91h
E4h
C8h
25h
C9h
22h
23h
C4h
29h
F8h
27h
20h
24h
21h
40h
42h
41h
70h
EFh
F9h
Address:
Password:
Lock:
Unlock:
Freeze Lock:
C6h
B0h/D9h
M , R . F
ANUAL EV
( )
IN HEX
00
H
01
H
02
H
03
H
04
H
21