Figure 74. Command Set (Subcommand) - IBM IC25N040ATCS04 - Travelstar 40 GB Hard Drive Specifications

Command (Subcommand)
(Delayed Write Function)
Enable Delayed Write function
Disable Delayed Write function
(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 Address Offset mode
40 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 Address Offset mode
Enable read look-ahead feature
4 bytes of ECC apply on Read/Write Long
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 74. Command Set (Subcommand)

Travelstar 60GH & 40GN hard disk drive specifications
Command
Code
(Hex)
FA
FA
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
F9
F9
F9
F9
B1
B1
B1
B1
109
Feature
Register
(Hex)
07
87
D0
D1
D2
D3
D4
D5
D6
D8
D9
DA
DB
02
03
05
09
44
55
66
82
85
89
AA
BB
CC
01
02
03
04
CO
C1
C2
C3