Hitachi IC25N020ATMR04, Specifications

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Travelstar 80GN Hard Disk Drive Specification
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Table 60: Command Set (subcommand)
The "Command set" table beginning on page page 97 shows the commands that are supported by the device. The
"Command Set (Subcommand)" table above shows the sub-commands that are supported by each command or fea-
ture.
Command (Subcommand)
Command
Code (Hex)
Feature
Register (Hex)
S.M.A.R.T. Function
S.M.A.R.T. Read Attribute Values B0 D0
S.M.A.R.T. Read Attribute Thresholds B0 D1
S.M.A.R.T. Enable/Disable Attribute Autosave B0 D2
S.M.A.R.T. Save Attribute Values B0 D3
S.M.A.R.T. Execute Off-line Immediate B0 D4
S.M.A.R.T. Read Log Sector B0 D5
S.M.A.R.T. Write Log Sector B0 D6
S.M.A.R.T. Enable Operations B0 D8
S.M.A.R.T. Disable Operations B0 D9
S.M.A.R.T. Return Status B0 DA
S.M.A.R.T. Enable/Disable Automatic Off-line B0 DB
Set Features
Enable Write Cache EF 02
Set Transfer mode EF 03
Enable Advanced Power Management feature EF 05
Enable Address Offset mode EF 09
40 bytes of ECC apply on Read/Write Long EF 44
Disable read look-ahead feature EF 55
Disable reverting to power on defaults EF 66
Disable write cache EF 82
Disable Advanced Power Management feature EF 85
Disable Address Offset mode EF 89
Enable read look-ahead feature EF AA
4 bytes of ECC apply on Read/Write Long EF BB
Enable reverting to power on defaults EF CC
Set Max Security Extension
Set Max SET PASSWORD F9 01
Set Max LOCK F9 02
Set Max UNLOCK F9 03
Set Max FREEZE LOCK F9 04
Device Configuration Overlay
Device Configuration RESTORE B1 CO
Device Configuration FREEZE LOCK B1 C1
Device Configuration IDENTIFY B1 C2
Device Configuration SET B1 C3