Hitachi 7K320 Specifications - Page 4

K320 SATA OEM Specification

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7K320 SATA OEM Specification 11.6 Features Register ...46 11.7 LBA High Register ...47 11.8 LBA Low Register...47 11.9 LBA Mid Register ...47 11.10 Sector Count Register...47 11.11 Status Register...47 12 GENERAL OPERATION DESCRIPTIONS 49 12.1 Reset Response ...49 12.2 Diagnostic and Reset considerations 50 12.3 Power-off considerations ...51 12.4 Sector Addressing Mode...52 12.5 Power Management Feature 52 12.6 Advanced Power Management (Adaptive Battery Life Extender 3) Feature 54 12.7 Interface Power Management Mode (Slumber and Partial 55 12.8 S.M.A.R.T. Function...55 12.9 Security Mode Feature Set ...56 12.10 Protected Area Function...62 12.11 Seek Overlap ...65 12.12 Write Cache Function...65 12.13 Reassign Function...66 12.14 48-bit Address Feature Set 66 12.15 Software Setting Preservation Feature Set 67 12.16 Native Command Queuing 68 12.17 SMART Command Transport (SCT 68 13 COMMAND PROTOCOL...69 13.1 Data In Commands ...69 13.2 Data Out Commands...69 13.3 Non-Data Commands ...70 13.4 DMA Data Transfer Commands 71 13.5 First-parity DMA Commands 71 14 COMMAND DESCRIPTIONS ...72 14.1 Check Power Mode (E5h/98h 76 14.2 Device Configuration Overlay (B1h 77 14.3 Download Microcode (92h) ...81 14.4 Execute Device Diagnostic (90h 83 14.5 Flush Cache (E7h) ...84 14.6 Flush Cache Ext (EAh)...85 14.7 Format Track (50h: Vendor Specific 86 14.8 Format Unit (F7h: Vendor Specific 87 14.9 Identify Device (ECh) ...88 14.10 Idle (E3h/97h)...101 14.11 Idle Immediate (E1h/95h 102 14.12 Initialize Device Parameters (91h 103 14.13 Read Buffer (E4h) ...104 14.14 Read DMA(C8h/C9h) ...105 14.15 Read DMA Ext (25h)...106 14.16 Read FPDMA Queued (60h 107 14.17 Read Log Ext(2Fh) ...108 14.18 Read Multiple (C4h)...116 14.19 Read Multiple Ext (29h) ...117 14.20 Read Native Max Address (F8h 118 14.21 Read Native Max Address Ext (27h 119 14.22 Read Sector(s) (20h/21h)...120 14.23 Read Sector(s) Ext (24h)...121 14.24 Read Verify Sector(s) (40h/41h 122 14.25 Read Verify Sector(s) Ext (42h 123 14.26 Recalibrate (1xh)...124 14.27 Security Disable Password (F6h 125 14.28 Security Erase Prepare (F3h 126 Page 4 of 176

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7K320 SATA OEM Specification
Page 4 of 176
11.6
Features Register
....................................................................................................................
46
11.7
LBA High Register
..................................................................................................................
47
11.8
LBA Low Register
....................................................................................................................
47
11.9
LBA Mid Register
....................................................................................................................
47
11.10
Sector Count Register
..........................................................................................................
47
11.11
Status Register
.....................................................................................................................
47
12
G
ENERAL
O
PERATION
D
ESCRIPTIONS
................................................................................................
49
12.1
Reset Response
........................................................................................................................
49
12.2
Diagnostic and Reset considerations
......................................................................................
50
12.3
Power-off considerations
.........................................................................................................
51
12.4
Sector Addressing Mode
..........................................................................................................
52
12.5
Power Management Feature
..................................................................................................
52
12.6
Advanced Power Management (Adaptive Battery Life Extender 3) Feature
......................
54
12.7
Interface Power Management Mode (Slumber and Partial)
.................................................
55
12.8
S.M.A.R.T. Function
................................................................................................................
55
12.9
Security Mode Feature Set
.....................................................................................................
56
12.10
Protected Area Function
......................................................................................................
62
12.11
Seek Overlap
........................................................................................................................
65
12.12
Write Cache Function
..........................................................................................................
65
12.13
Reassign Function
................................................................................................................
66
12.14
48-bit Address Feature Set
..................................................................................................
66
12.15
Software Setting Preservation Feature Set
.......................................................................
67
12.16
Native Command Queuing
..................................................................................................
68
12.17
SMART Command Transport (SCT)
...................................................................................
68
13
C
OMMAND
P
ROTOCOL
.........................................................................................................................
69
13.1
Data In Commands
.................................................................................................................
69
13.2
Data Out Commands
...............................................................................................................
69
13.3
Non-Data Commands
..............................................................................................................
70
13.4
DMA Data Transfer Commands
.............................................................................................
71
13.5
First-parity DMA Commands
.................................................................................................
71
14
C
OMMAND
D
ESCRIPTIONS
..................................................................................................................
72
14.1
Check Power Mode (E5h/98h)
.................................................................................................
76
14.2
Device Configuration Overlay (B1h)
......................................................................................
77
14.3
Download Microcode (92h)
......................................................................................................
81
14.4
Execute Device Diagnostic (90h)
............................................................................................
83
14.5
Flush Cache (E7h)
...................................................................................................................
84
14.6
Flush Cache Ext (EAh)
............................................................................................................
85
14.7
Format Track (50h: Vendor Specific)
.....................................................................................
86
14.8
Format Unit (F7h: Vendor Specific)
.......................................................................................
87
14.9
Identify Device (ECh)
..............................................................................................................
88
14.10
Idle (E3h/97h)
.....................................................................................................................
101
14.11
Idle Immediate (E1h/95h)
.................................................................................................
102
14.12
Initialize Device Parameters (91h)
...................................................................................
103
14.13
Read Buffer (E4h)
..............................................................................................................
104
14.14
Read DMA(C8h/C9h)
.........................................................................................................
105
14.15
Read DMA Ext (25h)
..........................................................................................................
106
14.16
Read FPDMA Queued (60h)
..............................................................................................
107
14.17
Read Log Ext(2Fh)
.............................................................................................................
108
14.18
Read Multiple (C4h)
...........................................................................................................
116
14.19
Read Multiple Ext (29h)
....................................................................................................
117
14.20
Read Native Max Address (F8h)
.......................................................................................
118
14.21
Read Native Max Address Ext (27h)
................................................................................
119
14.22
Read Sector(s) (20h/21h)
....................................................................................................
120
14.23
Read Sector(s) Ext (24h)
....................................................................................................
121
14.24
Read Verify Sector(s) (40h/41h)
........................................................................................
122
14.25
Read Verify Sector(s) Ext (42h)
.........................................................................................
123
14.26
Recalibrate (1xh)
................................................................................................................
124
14.27
Security Disable Password (F6h)
......................................................................................
125
14.28
Security Erase Prepare (F3h)
...........................................................................................
126