Hitachi IC25N040ATMR04-0 - Travelstar 40GB Laptop Hard Drive 9.5mm 2.5 Inch Notebook HDD Specifications page 8

11.8.1 Attributes ....................................................................................................................77
11.8.2 Attribute values...........................................................................................................77
11.8.3 Attribute thresholds.....................................................................................................77
11.8.4 Threshold exceeded condition ....................................................................................77
11.8.5 S.M.A.R.T. commands ...............................................................................................77
11.8.6 S.M.A.R.T. operation with power management modes..............................................78
11.9 Security Mode Feature Set...................................................................................................78
11.9.1 Security mode .............................................................................................................78
11.9.2 Security level ..............................................................................................................78
11.9.3 Password .....................................................................................................................79
11.9.4 Master Password Revision Code ................................................................................79
11.9.5 Command table ...........................................................................................................82
11.10 Protected Area Function ....................................................................................................83
11.10.1 Example for operation (In LBA Mode) ....................................................................83
11.10.2 Set Max security extension commands.....................................................................84
11.11 Address Offset Feature (vendor specific) ..........................................................................85
11.11.1 Enable/Disable Address Offset Mode.......................................................................85
11.11.2 Identify Device Data .................................................................................................86
11.11.3 Exceptions in Address Offset Mode ........................................................................86
11.12 Seek Overlap......................................................................................................................87
11.13 Write Cache function .........................................................................................................87
11.14 Reassign Function..............................................................................................................88
11.14.1 Auto Reassign Function...........................................................................................88
11.15 48-bit Address Feature Set................................................................................................89
12.0 Command protocol ..................................................................................................................91
12.1 Data In commands ...............................................................................................................91
12.2 Data Out Commands............................................................................................................92
12.3 Non-data commands ...........................................................................................................93
12.4 DMA Data Transfer commands:.........................................................................................95
13.0 Command descriptions............................................................................................................97
13.1 Check Power Mode (E5h/98h) ............................................................................................101
13.2 Device Configuration Overlay (B1h) ..................................................................................102
13.2.1 DEVICE CONFIGURATION RESTORE (subcommand C0h) ...............................102
13.2.2 DEVICE CONFIGURATION FREEZE LOCK (subcommand C1h)........................102
13.2.3 DEVICE CONFIGURATION IDENTIFY (subcommand C2h)...............................103
13.2.4 DEVICE CONFIGURATION SET (subcommand C3h) ...........................................103
13.3 Execute Device Diagnostic (90h) ........................................................................................105
13.4 Flush Cache (E7h) ...............................................................................................................106
13.5 Flush Cache EXT (EAh)......................................................................................................107
13.6 Format Track (50h: vendor specific) ...................................................................................108
13.7 Format Unit (F7h: vendor specific) .....................................................................................109
13.8 Identify Device (ECh)..........................................................................................................110
13.9 Idle (E3h/97h) .....................................................................................................................119
13.10 Idle Immediate (E1h/95h) ..................................................................................................120
13.11 Initialize Device Parameters (91h).....................................................................................122
13.12 Read Buffer (E4h)..............................................................................................................123