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HDT722520DLAT80
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Manuals and User Guides for Hitachi HDT722520DLAT80. We have
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Hitachi HDT722520DLAT80 manual available for free PDF download: Specifications
Hitachi HDT722520DLAT80 Specifications (263 pages)
3.5 inch Ultra ATA/133 hard disk drive, 3.5 inch Serial ATA hard disk drive
Brand:
Hitachi
| Category:
Storage
| Size: 1 MB
Table of Contents
Table of Contents
5
8 General
15
Abbreviations
15
Introduction
15
References
15
Caution
17
2 General Features of the Drive
19
Control Electronics
23
Head Disk Assembly
23
Actuator
23
3 Fixed-Disk Subsystem Description
23
Default Logical Drive Parameters
25
Data Sheet
25
4 Drive Characteristics
25
Table 1.Mechanical Positioning Performance
25
World Wide Name Assignment
26
Drive Format
27
Drive Organization
27
Table 2.Cylinder Allocation
27
Mechanical Positioning
29
Performance Characteristics
29
Table 3.Command Overhead
29
Table 4.Mechanical Positioning Performance
29
Table 5.Full Stroke Seek Time
30
Table 6.Head Switch Time
30
Table 7.Single Track Seek Time
31
Table 8.Latency Time
31
Table 9.Drive Ready Time
31
Table 10.Data Transfer Speed
32
Table 11.Simple Sequential Access Performance
33
Table 12.Random Access Performance
33
Throughput
33
Table 13.Description of Operating Modes
34
Table 14.Mode Transition Time
34
5 Defect Flagging Strategy
35
Table 15.Plist Physical Format
35
Connector Location
37
6 Electrical Interface Specification
37
DC Power Connector
38
AT Signal Connector
38
Table 16.Signal Definitions
39
Signal Descriptions
40
Table 17.Special Signal Definitions for Ultra DMA
40
Interface Logic Signal Levels(PATA Model)
43
Signal Definition (SATA Model)
43
Rx+ / Rx
44
Tx+ / Tx
44
Out of Band Signaling (SATA Model)
44
Reset Timings
45
Table 18.System Reset Timing Chart
45
Table 19.System Reset Timing
45
PIO Timings
46
Write DRQ Interval Time
46
Read DRQ Interval Time
47
Multi Word DMA Timings
48
Ultra DMA Timings
49
Initiating Read DMA
49
Host Pausing Read DMA
50
Table 20.Ultra DMA Cycle Timing Chart (Host Pausing Read)
50
Table 21.Ultra DMA Cycle Timings (Host Pausing Read)
50
Host Terminating Read DMA
51
Table 22.Ultra DMA Cycle Timing Chart (Host Terminating Read)
51
Table 23.Ultra DMA Cycle Timings (Host Terminating Read)
51
Device Terminating Read DMA
52
Table 24.Ultra DMA Cycle Timing Chart (Device Terminating Read)
52
Table 25.Ultra DMA Cycle Timings (Device Terminating Read)
52
Initiating Write DMA
53
Table 26.Ultra DMA Cycle Timing Chart (Initiating Write)
53
Table 27.Ultra DMA Cycle Timings (Initiating Write)
53
Device Pausing Write DMA
54
Table 28.Ultra DMA Cycle Timing Chart (Device Pausing Write)
54
Table 29.Ultra DMA Cycle Timing Chart (Device Pausing Write)
54
Device Terminating Write DMA
55
Table 30.Ultra DMA Cycle Timing Chart (Device Terminating Write)
55
Table 31.Ultra DMA Cycle Timings (Device Terminating Write)
55
Host Terminating Write DMA
56
Table 32.Ultra DMA Cycle Timing Chart (Host Terminating Write)
56
Table 33.Ultra DMA Cycle Timings (Host Terminating Write)
56
Addressing of Registers
57
Cabling
57
Table 34.I/O Address Map
57
Jumper Settings
61
Jumper Pin Identification
61
Jumper Pin Location
61
7 Specification
61
Jumper Pin Assignment
62
Jumper Positions
63
Logical Head Default
64
Environment
67
Table 35.Temperature and Humidity
67
Corrosion Test
68
DC Power Requirements
68
Table 36.Input Voltage
68
Power Supply Current (Typical)
69
Table 37.Power Supply Current of XXX-GB Models
69
Table 38.Power Supply Generated Ripple at Drive Power Connector
70
Reliability
71
Cable Noise Interference
71
Data Integrity
71
Start/Stop Cycles
71
Preventive Maintenance
71
Data Reliability
71
Required Power-Off Sequence
71
Mechanical Specifications
72
Physical Dimensions and Weight
72
Mounting Hole Locations
73
Connector Locations
74
Drive Mounting
74
Heads Unload and Actuator Lock
75
Vibration and Shock
76
Nonoperating Vibration
76
Operating Vibration
76
Operating Shock
77
Nonoperating Shock
77
Nonoperating Rotational Shock
78
Acoustics
79
Identification Labels
79
Table 44.Sound Power Levels
79
Safety
80
Environment
80
Flammability
80
German Safety Mark
80
Safe Handling
80
Secondary Circuit Protection
80
UL and CSA Approval
80
Electromagnetic Compatibility
81
BSMI Mark
81
C-TICK Mark
81
CE Mark
81
Packaging
81
Terminology
83
Introduction
83
Deviations from Standard
83
General
83
Table 50.Error Register
85
Register Set
85
Alternate Status Register
86
Command Register
86
Cylinder High Register
86
Cylinder Low Register
86
Data Register
87
Device Control Register
87
Drive Address Register
88
Device/Head Register
88
Error Register
89
Features Register
89
Sector Count Register
89
Sector Number Register
90
Status Register
90
Reset Response
93
10 General Operation
93
Register Initialization
94
Diagnostic and Reset Considerations
95
Sector Addressing Mode
96
LBA Addressing Mode
96
Logical CHS Addressing Mode
96
Overlapped and Queued Feature
96
Power Management Features
98
Power Management Commands
98
Power Mode
98
Standby Timer
98
Interface Capability for Power Modes
99
S.M.A.R.T. Function
100
Attribute Thresholds
100
Attribute Values
100
Attributes
100
Off-Line Read Scanning
100
S.M.A.R.T. Commands
100
Threshold Exceeded Condition
100
Error Log
101
Self-Test
101
Security Mode Feature Set
102
Security Level
102
Passwords
103
Operation Example
103
User Password Lost
105
Command Table
106
Host Protected Area Feature
107
Example for Operation (in LBA Mode)
107
Security Extensions
108
Seek Overlap
109
Write Cache Function
110
Reassign Function
111
Auto Reassign Function
111
Power-Up in Standby Feature Set
112
Advanced Power Management Feature Set (APM)
113
Automatic Acoustic Management Feature Set (AAM)
114
Address Offset Feature
115
Enable/Disable Address Offset Mode
115
Exceptions in Address Offset Mode
116
Identify Device Data
116
Bit Address Feature Set
117
Streaming Feature Set
117
Streaming Commands
118
PIO Data in Commands
121
11 Command Protocol
121
PIO Data out Commands
122
Non-Data Commands
124
DMA Commands
125
DMA Queued Commands
126
Table 58.Command Set (1 of 2)
127
12 Command Descriptions
127
Table 59.Command Set (2 of 2)
128
Table 60.Command Set (Subcommand)
129
Table 62.Check Power Mode Command (E5H/98H)
131
Device Configuration Overlay (B1H)
132
Device Configuration Restore
132
DEVICE CONFIGURATION SET (Subcommand C3H)
133
Execute Device Diagnostic (90H)
136
Flush Cache (E7H)
137
Flush Cache Ext (Eah)
138
Format Track (50H)
139
Format Unit (F7H)
140
Identify Device (Ech)
141
Table 73.Identify Device Information (Part 2 of 7)
143
Table 75.Identify Device Information (Part 4 of 7)
146
General Purpose Logging Feature Set Supported
147
Reserved
147
SMART Error Logging Supported
147
SMART Self-Test Supported
147
Table 76.Identify Device Information
147
Table 77.Identify Device Information (Part 6 of 7)
148
Reserved
149
Table 78.Identify Device Information (Part 7 of 7)
149
Idle (E3H/97H)
150
Idle Immediate (E1H/95H)
151
Initialize Device Parameters (91H)
152
NOP Command
153
READ BUFFER Command
154
Read DMA (C8H/C9H)
155
Table 85.Read DMA Ext Command (25H)
157
Table 86.Read DMA Command (C8H/C9H)
159
Read DMA Queued (C7H)
159
Table 87.Read DMA Ext Command (25H)
161
Read DMA Queued Ext (26H)
161
Read Log Ext (2Fh)
163
Extended Comprehensive SMART Error Log
164
General Purpose Log Directory
164
Extended Comprehensive Smart Error Log
165
Extended Self-Test Log Sector
167
Read Long (22H/23H)
169
Read Multiple (C4H)
171
Read Multiple Ext (29H)
173
Read Native Max ADDRESS (F8H)
175
Read Native Max Address Ext (27H)
176
Read Sectors (20H/21H)
177
Read Sector(S) Ext (24H)
179
Read Stream DMA Ext (2Ah)
181
Read Stream PIO (2Bh)
184
Read Verify Sectors (40H/41H)
187
Read Verify Sector(S) (42H)
189
Recalibrate (1Xh)
191
Reserved
192
Security Disable Password (F6H)
192
Security Disable Password (F3H)
193
Security Erase Unit (F4H)
194
Security Freeze Lock (F5H)
196
Security Set Password (F1H)
197
Security Unlock (F2H)
199
Seek (7Xh)
200
SERVICE Interrupt
201
Set Features (Efh)
202
Advanced Power Management
202
Automatic Acoustic Management
202
Set Transfer Mode
202
Write Cache
202
12.39.2 Write Cache
203
Advanced Power Management
203
RELEASE Interrupt
203
Set Transfer Mode
203
Automatic Acoustic Management
204
Set Max ADDRESS (F9H)
205
Set Max Set Password (Feature=01H)
207
Set Max Lock (Feature=02H)
208
Set Max Unlock (Feature = 03H)
209
Set Max Freeze Lock (Feature = 04H)
210
Set Max Address Ext (37H)
211
Sleep (E6H/99H)
213
S.M.A.R.T. Function Set (B0H)
214
S.M.A.R.T. Function Subcommands
214
Device Attribute Data Structure
216
Device Attribute Data Structure
218
Device Attribute Thresholds Data Structure
221
S.M.A.R.T. Log Directory
223
S.M.A.R.T. Summary Error Log Sector
223
Self-Test Log Data Structure
225
Error Reporting
226
Standby (E2H/96H)
227
Standby Immediate (E0H/94H)
228
Write Buffer (E8H)
229
Write DMA Queued (Cah/Cbh)
230
Write DMA FUA Ext (3Dh)
232
Write DMA Ext (35H)
234
Write FPDMA Queued (61H)
236
Write Log Ext (3Fh)
238
Write Long (32H/33H)
239
Write Multiple (C5H)
241
Write Multiple Ext (39H)
242
Write Multiple FUA Ext (Ceh)
244
Write Sectors (30H/31H)
246
Write Sector(S) (34H)
248
Write Stream DMA (3Ah)
250
Write Stream PIO (3Bh)
253
13 Time-Out Values
257
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