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5K320 SATA OEM Specification
4
11.6
Features Register ....................................................................................................................48
11.7 LBA High Register ..................................................................................................................49
11.8 LBA Low Register....................................................................................................................49
11.9 LBA Mid Register....................................................................................................................49
11.10 Sector Count Register..........................................................................................................49
11.11 Status Register.....................................................................................................................49
12 GENERAL OPERATION DESCRIPTIONS ................................................................................................51
12.1 Reset Response ........................................................................................................................51
12.2 Diagnostic and Reset considerations......................................................................................52
12.3 Power-off considerations .........................................................................................................53
12.4 Sector Addressing Mode..........................................................................................................54
12.5 Power Management Feature ..................................................................................................54
12.6 Advanced Power Management (Adaptive Battery Life Extender 3) Feature......................56
12.7 Interface Power Management Mode (Slumber and Partial).................................................57
12.8 S.M.A.R.T. Function................................................................................................................57
12.9 Security Mode Feature Set .....................................................................................................58
12.10 Protected Area Function......................................................................................................64
12.11 Seek Overlap ........................................................................................................................67
12.12 Write Cache Function..........................................................................................................67
12.13 Reassign Function................................................................................................................67
12.14 48-bit Address Feature Set..................................................................................................68
12.15 Software Setting Preservation Feature Set .......................................................................69
12.16 Native Command Queuing..................................................................................................70
12.17 SMART Command Transport (SCT)...................................................................................70
13 COMMAND PROTOCOL.........................................................................................................................72
13.1 Data In Commands .................................................................................................................72
13.2 Data Out Commands...............................................................................................................72
13.3 Non-Data Commands ..............................................................................................................73
13.4 DMA Data Transfer Commands.............................................................................................74
13.5 First-parity DMA Commands.................................................................................................74
14 COMMAND DESCRIPTIONS ..................................................................................................................75
14.1 Check Power Mode (E5h/98h).................................................................................................79
14.2 Device Configuration Overlay (B1h) ......................................................................................80
14.3 Download Microcode (92h) ......................................................................................................84
14.4 Execute Device Diagnostic (90h) ............................................................................................86
14.5 Flush Cache (E7h) ...................................................................................................................87
14.6 Flush Cache Ext (EAh)............................................................................................................88
14.7 Format Track (50h: Vendor Specific) .....................................................................................89
14.8 Format Unit (F7h: Vendor Specific) .......................................................................................90
14.9 Identify Device (ECh) ..............................................................................................................91
14.10 Idle (E3h/97h).....................................................................................................................103
14.11 Idle Immediate (E1h/95h) .................................................................................................104
14.12 Initialize Device Parameters (91h) ...................................................................................105
14.13 Read Buffer (E4h) ..............................................................................................................106
14.14 Read DMA(C8h/C9h) .........................................................................................................107
14.15 Read DMA Ext (25h)..........................................................................................................108
14.16 Read FPDMA Queued (60h)..............................................................................................109
14.17 Read Log Ext(2Fh).............................................................................................................110
14.18 Read Multiple (C4h)...........................................................................................................118
14.19 Read Multiple Ext (29h) ....................................................................................................119
14.20 Read Native Max Address (F8h).......................................................................................120
14.21 Read Native Max Address Ext (27h) ................................................................................121
14.22 Read Sector(s) (20h/21h)....................................................................................................122
14.23 Read Sector(s) Ext (24h)....................................................................................................123
14.24 Read Verify Sector(s) (40h/41h) ........................................................................................124
14.25 Read Verify Sector(s) Ext (42h).........................................................................................125
14.26 Recalibrate (1xh)................................................................................................................126
14.27 Security Disable Password (F6h)......................................................................................127