IBM IC35L040AVVN07-0 Hard Drive Specifications - Page 119

Power-up in Standby Feature Set Device Spin-up

Page 119 highlights

Command (Subcommand) (S.M.A.R.T Function) SMART Read Attribute Values SMART Read Attribute Thresholds SMART Enable/Disable Attribute Autosave SMART Save Attribute Values SMART Execute Off-line Data Collection SMART Read Log SMART Write Log SMART Enable Operations SMART Disable Operations SMART Return Status SMART Enable/Disable Automatic Off-line (Set Features) Enable Write Cache Set Transfer Mode Enable Advanced Power Management Enable Power-up in Standby Feature Set Power-up in Standby Feature Set Device Spin-up Enable Address Offset Mode Enable Automatic Acoustic Management 52 bytes of ECC apply on Read/Write Long Disable read look-ahead feature Enable release interrupt Disable reverting to power on defaults Disable write cache Disable Advanced Power Management Disable Power-up in Standby Feature Set Disable Address Offset Mode Enable read look-ahead feature 4 bytes of ECC apply on Read/Write Long Disable Automatic Acoustic Management Enable reverting to power on defaults Disable release interrupt Command code Feature (Hex) Register (Hex) B0 D0 B0 D1 B0 D2 B0 D3 B0 D4 B0 D5 B0 D6 B0 D8 B0 D9 B0 DA B0 DB EF 02 EF 03 EF 05 EF 06 EF 07 EF 09 EF 42 EF 44 EF 55 EF 5D EF 66 EF 82 EF 85 EF 86 EF 89 EF AA EF BB EF C2 EF CC EF DD Figure 89. Command set (Subcommands) Figure 87 beginning on page 103 shows the commands that are supported by the device. Figure 89 shows the subcommands that are supported by each command or feature. The following symbols are used in the command descriptions: Output Registers 0 Indicates that the bit must be set to zero. 1 Indicates that the bit must be set to one. D The device number bit. Indicates that the device number bit of the Device/Head Register should be specified. Zero selects the master device and one selects the slave device. H Head number. Indicates that the head number part of the Device/Head Register is an output parameter and should be specified. Deskstar 120GXP hard disk drive specifications 105

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DD
EF
Disable release interrupt
CC
EF
Enable reverting to power on defaults
C2
EF
Disable Automatic Acoustic Management
BB
EF
4 bytes of ECC apply on Read/Write Long
AA
EF
Enable read look-ahead feature
89
EF
Disable Address Offset Mode
86
EF
Disable Power-up in Standby Feature Set
85
EF
Disable Advanced Power Management
82
EF
Disable write cache
66
EF
Disable reverting to power on defaults
5D
EF
Enable release interrupt
55
EF
Disable read look-ahead feature
44
EF
52
bytes of ECC apply on Read/Write Long
42
EF
Enable Automatic Acoustic Management
09
EF
Enable Address Offset Mode
07
EF
Power-up in Standby Feature Set Device Spin-up
06
EF
Enable Power-up in Standby Feature Set
05
EF
Enable Advanced Power Management
03
EF
Set Transfer Mode
02
EF
Enable Write Cache
(Set Features)
DB
B0
SMART Enable/Disable Automatic Off-line
DA
B0
SMART Return Status
D9
B0
SMART Disable Operations
D8
B0
SMART Enable Operations
D6
B0
SMART Write Log
D5
B0
SMART Read Log
D4
B0
SMART Execute Off-line Data Collection
D3
B0
SMART Save Attribute Values
D2
B0
SMART Enable/Disable Attribute Autosave
D1
B0
SMART Read Attribute Thresholds
D0
B0
SMART Read Attribute Values
(S.M.A.R.T Function)
Feature
Register (Hex)
Command code
(Hex)
Command (Subcommand)
Figure 89. Command set (Subcommands)
Figure 87 beginning on page 103 shows the commands that are supported by the device.
Figure 89
shows the subcommands that are supported by each command or feature.
The following symbols are used in the command descriptions:
Output Registers
0
Indicates that the bit must be set to zero.
1
Indicates that the bit must be set to one.
D
The device number bit. Indicates that the device number bit of the Device/Head Register
should be specified. Zero selects the master device and one selects the slave device.
H
Head number. Indicates that the head number part of the Device/Head Register is an
output parameter and should be specified.
Deskstar 120GXP hard disk drive specifications
105