Hitachi HDS723020BLA642 Specifications page 5

9.5.4 Threshold exceeded condition ................................................................................................. 61
9.5.5 SMART commands .................................................................................................................. 61
9.5.6 Off-line Read Scanning ........................................................................................................... 62
9.5.7 Error Log .................................................................................................................................. 62
9.5.8 Self-test .................................................................................................................................... 62
Security Mode Feature Set ................................................................................................................... 63
9.6
9.6.1 Security mode .......................................................................................................................... 63
9.6.2 Security Level .......................................................................................................................... 63
9.6.3 Password .................................................................................................................................. 64
9.6.4 Operation example .................................................................................................................. 64
9.6.5 Command Table ....................................................................................................................... 67
Host Protected Area Feature ................................................................................................................ 69
9.7
9.7.1 Example for operation (In LBA mode) ................................................................................... 69
9.7.2 Security extensions ................................................................................................................. 70
Write Cache Function ..................................................................................................................... 71
9.8
Reassign Function............................................................................................................................... 72
9.9
9.9.1 Auto Reassign Function .......................................................................................................... 72
Power-up in Standby feature set ........................................................................................................... 73
9.10
Advanced Power Management feature set (APM) ....................................................................... 73
9.11
48-bit Address Feature Set ................................................................................................................... 74
9.12
Streaming feature Set .......................................................................................................................... 75
9.13
9.13.1 Streaming commands.............................................................................................................. 75
9.13.2 Streaming Logs ........................................................................................................................ 76
SATA BIST (Built-in Self Test) ............................................................................................................ 77
9.14
SATA Interface Power Management ..................................................................................................... 77
9.15
Software Setting Preservation .............................................................................................................. 77
9.16
9.16.1 COMRESET Preservation Requirements ............................................................................. 77
SATA II Optional Features ................................................................................................................... 79
9.17
9.17.1 Asynchronous Signal Recovery .............................................................................................. 79
9.17.2 Device Power Connector Pin 11 Definition ............................................................................ 79
9.17.3 Phy Event Counters ................................................................................................................ 79
SCT Command Transport feature Set ................................................................................................... 83
9.18
9.18.1 Overview .................................................................................................................................. 83
9.18.2 SCT Command Protocol .......................................................................................................... 84
9.18.3 SCT Command Set .................................................................................................................. 93
Extended Power Conditions (EPC) feature .......................................................................................... 102
9.19
9.19.1 Power conditions.................................................................................................................... 102
9.19.2 Power condition timers ......................................................................................................... 103
9.19.3 Interaction with resets, commands and other features ...................................................... 103
10 Command Protocol ........................................................................................................................................104
PIO Data In commands ..................................................................................................................... 104
10.1
PIO Data Out commands ................................................................................................................... 104
10.2
Non-Data commands ........................................................................................................................ 105
10.3
DMA Data In commands and DMA Data Out commands..................................................................... 106
10.4
First-party DMA commands .............................................................................................................. 106
10.5
11 Command Descriptions .....................................................................................................................................107
Check Power Mode (E5h/98h) ........................................................................................................... 111
11.1
Configure Stream (51h) ..................................................................................................................... 112
11.2
Device Configuration Overlay (B1h) .................................................................................................. 114
11.3
11.3.1 Device Configuration Restore (Subcommand C0h) ............................................................. 114
11.3.2 Device Configuration Freeze Lock (Subcommand C1h) ..................................................... 115
11.3.3 Device Configuration Identify (Subcommand C2h) ............................................................ 115
11.3.4 Device Configuration Set (Subcommand C3h) .................................................................... 115
Download Microcode (92h) ........................................................................................................... 118
11.4
Hitachi hard disk drive specifications
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