Seagate BarraCuda Product Manual, Rev. D
29
SATA Interface
5.3
Supported ATA commands
The following table lists SATA standard commands that the drive supports.
For a detailed description of the ATA commands, refer to the Serial ATA International Organization:
Serial ATA Revision 3.2 (
http://www.sata-io.org
).
See “S.M.A.R.T. commands” on page 36 for details and subcommands used in the S.M.A.R.T. implementation.
Table 8
SATA standard commands
Command name
Command code (in hex)
Check Power Mode
E5
H
Device Configuration Freeze Lock
B1
H
/ C1
H
Device Configuration Identify
B1
H
/ C2
H
Device Configuration Restore
B1
H
/ C0
H
Device Configuration Set
B1
H
/ C3
H
Device Reset
08
H
Download Microcode
92
H
Execute Device Diagnostics
90
H
Flush Cache
E7
H
Flush Cache Extended
EA
H
Format Track
50
H
Identify Device
EC
H
Idle
E3
H
Idle Immediate
E1
H
Initialize Device Parameters
91
H
Read Buffer
E4
H
Read DMA
C8
H
Read DMA Extended
25
H
Read DMA Without Retries
C9
H
Read Log Ext
2F
H
Read Multiple
C4
H
Read Multiple Extended
29
H
Read Native Max Address
F8
H
Read Native Max Address Extended
27
H
Read Sectors
20
H
Read Sectors Extended
24
H
Read Sectors Without Retries
21
H
Read Verify Sectors
40
H
Read Verify Sectors Extended
42
H
Read Verify Sectors Without Retries
41
H
Recalibrate
10
H
Security Disable Password
F6
H
Security Erase Prepare
F3
H
Security Erase Unit
F4
H
