Figure 22 Command Set (Subcommand) - Hitachi HTS541616J9SA00 Specifications

Command (Subcommand)
(S.M.A.R.T Function)
S.M.A.R.T. Read Attribute Values
S.M.A.R.T. Read Attribute Thresholds
S.M.A.R.T. Enable/Disable Attribute Autosave
S.M.A.R.T. Save Attribute Values
S.M.A.R.T. Execute Off-line Immediate
S.M.A.R.T. Read Log Sector
S.M.A.R.T. Write Log Sector
S.M.A.R.T. Enable Operations
S.M.A.R.T. Disable Operations
S.M.A.R.T. Return Status
S.M.A.R.T. Enable/Disable Automatic Off-line
(Set Features)
Enable Write Cache
Set Transfer Mode
Enable Advanced Power Management feature
Enable Power-Up in Standby feature
Power-Up in Standby feature device Spin-Up
Enable use of Serial ATA feature
Enable Automatic Acoustic Management (AAM)
52 bytes of ECC apply on Read/Write Long
Disable read look-ahead feature
Disable reverting to power on defaults
Disable write cache
Disable Advanced Power Management feature
Disable Power-Up in Standby feature
Disable use of Serial ATA feature
Enable read look-ahead feature
4 bytes of ECC apply on Read/Write Long
Disable AAM
Enable reverting to power on defaults
(Set Max security extension)
Set Max Set Password
Set Max Lock
Set Max Unlock
Set Max Freeze Lock
(Device Configuration Overlay)
Device Configuration Restore
Device Configuration Freeze Lock
Device Configuration Identify
Device Configuration Set

Figure 22 Command Set (Subcommand)

"Command set" on 5 shows the commands that are supported by the device. " Command Set
(Subcommand)" on Page 5 shows the sub-commands that are supported by each command or feature.
The following symbols are used in the command descriptions:
Output Registers
Indicates that the bit must be set to 0.
0
Indicates that the bit must be set to 1.
1
Travelstar 5K160 (SATA) Hard Disk Drive Specification
Command code
(Hex)
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
F9
F9
F9
F9
B1
B1
B1
B1
71/167
Feature
Register
(Hex)
D0
D1
D2
D3
D4
D5
D6
D8
D9
DA
DB
02
03
05
06
07
10
42
44
55
66
82
85
86
90
AA
BB
C2
CC
01
02
03
04
C0
C1
C2
C3