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HDT722525DLAT80
Hitachi HDT722525DLAT80 Manuals
Manuals and User Guides for Hitachi HDT722525DLAT80. We have
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Hitachi HDT722525DLAT80 manual available for free PDF download: Specifications
Hitachi HDT722525DLAT80 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
5
Table of Contents
15
Abbreviations
15
General
17
Caution
15
Introduction
15
References
19
General Features of the Drive
23
Control Electronics
23
Head Disk Assembly
23
Actuator
23
Fixed-Disk Subsystem Description
25
Default Logical Drive Parameters
25
Data Sheet
25
Drive Characteristics
25
List of Tables
25
Table 1.Mechanical Positioning Performance
26
World Wide Name Assignment
27
Drive Organization
27
Drive Format
27
Table 2.Cylinder Allocation
29
Performance Characteristics
29
Mechanical Positioning
29
Table 3.Command Overhead
29
Table 4.Mechanical Positioning Performance
30
Table 5.Full Stroke Seek Time
30
Table 6.Head Switch Time
31
Table 7.Single Track Seek Time
31
Table 8.Latency Time
31
Table 9.Drive Ready Time
32
Table 10.Data Transfer Speed
33
Throughput
33
Table 11.Simple Sequential Access Performance
33
Table 12.Random Access Performance
34
Table 13.Description of Operating Modes
34
Table 14.Mode Transition Time
35
Defect Flagging Strategy
35
Table 15.Plist Physical Format
37
Connector Location
37
Electrical Interface Specification
38
DC Power Connector
38
AT Signal Connector
39
Table 16.Signal Definitions
40
Signal Descriptions
40
Table 17.Special Signal Definitions for Ultra DMA
43
Interface Logic Signal Levels(Pata Model)
43
Signal Definition (SATA Model)
44
Tx+ / Tx
44
Rx+ / Rx
44
Out of Band Signaling (SATA Model)
45
Reset Timings
45
Table 18.System Reset Timing Chart
45
Table 19.System Reset Timing
46
PIO Timings
46
Write DRQ Interval Time
47
Read DRQ Interval Time
48
Multi Word DMA Timings
49
Ultra DMA Timings
49
Initiating Read DMA
50
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)
51
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)
52
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)
53
Initiating Write DMA
53
Table 26.Ultra DMA Cycle Timing Chart (Initiating Write)
53
Table 27.Ultra DMA Cycle Timings (Initiating Write)
54
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)
55
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)
56
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)
57
Addressing of Registers
57
Cabling
57
Table 34.I/O Address Map
61
Jumper Settings
61
Jumper Pin Location
61
Jumper Pin Identification
61
Specification
62
Jumper Pin Assignment
63
Jumper Positions
64
Logical Head Default
67
Environment
67
Table 35.Temperature and Humidity
68
Corrosion Test
68
DC Power Requirements
68
Table 36.Input Voltage
69
Power Supply Current (Typical)
69
Table 37.Power Supply Current of XXX-Gb Models
70
Table 38.Power Supply Generated Ripple at Drive Power Connector
71
Reliability
71
Data Integrity
71
Cable Noise Interference
71
Start/Stop Cycles
71
Preventive Maintenance
71
Data Reliability
72
Mechanical Specifications
72
Physical Dimensions and Weight
73
Mounting Hole Locations
74
Connector Locations
74
Drive Mounting
75
Heads Unload and Actuator Lock
76
Vibration and Shock
76
Operating Vibration
76
Nonoperating Vibration
77
Operating Shock
77
Nonoperating Shock
78
Nonoperating Rotational Shock
79
Acoustics
79
Identification Labels
79
Table 44.Sound Power Levels
80
Safety
80
UL and CSA Approval
80
German Safety Mark
80
Flammability
80
Safe Handling
80
Environment
81
Electromagnetic Compatibility
81
CE Mark
81
C-TICK Mark
81
BSMI Mark
81
Packaging
83
Terminology
83
Introduction
83
Deviations From Standard
83
General
85
Table 50.Error Register
85
Register Set
86
Alternate Status Register
86
Command Register
86
Cylinder High Register
86
Cylinder Low Register
87
Data Register
87
Device Control Register
88
Drive Address Register
88
Device/Head Register
89
Error Register
89
Features Register
89
Sector Count Register
90
Sector Number Register
90
Status Register
93
Reset Response
93
General Operation
94
Register Initialization
95
Diagnostic and Reset Considerations
96
Sector Addressing Mode
96
Logical CHS Addressing Mode
96
LBA Addressing Mode
96
Overlapped and Queued Feature
98
Power Management Features
98
Power Mode
98
Power Management Commands
98
Standby Timer
99
Interface Capability for Power Modes
100
S.M.A.R.T. Function
100
Attributes
100
Attribute Values
100
Attribute Thresholds
100
Threshold Exceeded Condition
100
S.M.A.R.T. Commands
101
Error Log
101
Self-Test
102
Security Mode Feature Set
102
Security Level
103
Passwords
103
Operation Example
105
User Password Lost
106
Command Table
107
Host Protected Area Feature
107
Example for Operation (In LBA Mode)
108
Security Extensions
109
Seek Overlap
110
Write Cache Function
111
Reassign Function
111
Auto Reassign Function
112
Power-Up in Standby Feature Set
113
Advanced Power Management Feature Set (APM)
114
Automatic Acoustic Management Feature Set (AAM)
115
Address Offset Feature
115
Enable/Disable Address Offset Mode
116
Identify Device Data
116
Exceptions in Address Offset Mode
117
Bit Address Feature Set
117
Streaming Feature Set
118
Streaming Commands
121
PIO Data in Commands
121
Command Protocol
122
PIO Data Out Commands
124
Non-Data Commands
125
DMA Commands
126
DMA Queued Commands
127
Table 58.Command Set (1 of 2)
127
Command Descriptions
128
Table 59.Command Set (2 of 2)
129
Table 60.Command Set (Subcommand)
131
Table 62.Check Power Mode Command (E5H/98H)
132
Device Configuration Overlay (B1H)
132
Device Configuration Restore
133
DEVICE CONFIGURATION SET (Subcommand C3H)
136
Execute Device Diagnostic (90H)
137
Flush Cache (E7H)
138
Flush Cache Ext (Eah)
139
Format Track (50H)
140
Format Unit (F7H)
141
Identify Device (Ech)
143
Table 73.Identify Device Information (Part 2 of 7)
146
Table 75.Identify Device Information (Part 4 of 7)
147
Reserved
147
SMART Self-Test Supported
147
SMART Error Logging Supported
148
Table 77.Identify Device Information (Part 6 of 7)
149
Table 78.Identify Device Information (Part 7 of 7)
147
Table 76.Identify Device Information
147
General Purpose Logging Feature Set Supported
149
Reserved
150
Idle (E3H/97H)
151
Idle Immediate (E1H/95H)
152
Initialize Device Parameters (91H)
153
NOP Command
154
READ BUFFER Command
155
Read DMA (C8H/C9H)
157
Table 85.Read DMA Ext Command (25H)
159
Table 86.Read DMA Command (C8H/C9H)
159
Read DMA Queued (C7H)
161
Table 87.Read DMA Ext Command (25H)
161
Read DMA Queued Ext (26H)
163
Read Log Ext (2Fh)
164
General Purpose Log Directory
164
Extended Comprehensive SMART Error Log
165
Extended Comprehensive Smart Error Log
167
Extended Self-Test Log Sector
169
Read Long (22H/23H)
171
Read Multiple (C4H)
173
Read Multiple Ext (29H)
175
Read Native Max ADDRESS (F8H)
176
Read Native Max Address Ext (27H)
177
Read Sectors (20H/21H)
179
Read Sector(S) Ext (24H)
181
Read Stream DMA Ext (2Ah)
184
Read Stream PIO (2Bh)
187
Read Verify Sectors (40H/41H)
189
Read Verify Sector(S) (42H)
191
Recalibrate (1Xh)
192
Reserved
192
Security Disable Password (F6H)
193
Security Disable Password (F3H)
194
Security Erase Unit (F4H)
196
Security Freeze Lock (F5H)
197
Security Set Password (F1H)
199
Security Unlock (F2H)
200
Seek (7Xh)
201
SERVICE Interrupt
202
Set Features (Efh)
202
Advanced Power Management
202
Automatic Acoustic Management
202
Set Transfer Mode
202
Write Cache
203
12.39.2 Write Cache
203
Advanced Power Management
203
RELEASE Interrupt
203
Set Transfer Mode
204
Automatic Acoustic Management
205
Set Max ADDRESS (F9H)
207
Set Max Set Password (Feature=01H)
208
Set Max Lock (Feature=02H)
209
Set Max Unlock (Feature = 03H)
210
Set Max Freeze Lock (Feature = 04H)
211
Set Max Address Ext (37H)
213
Sleep (E6H/99H)
214
S.M.A.R.T. Function Set (B0H)
214
S.M.A.R.T. Function Subcommands
216
Device Attribute Data Structure
218
Device Attribute Data Structure
221
Device Attribute Thresholds Data Structure
223
S.M.A.R.T. Log Directory
223
S.M.A.R.T. Summary Error Log Sector
225
Self-Test Log Data Structure
226
Error Reporting
227
Standby (E2H/96H)
228
Standby Immediate (E0H/94H)
229
Write Buffer (E8H)
230
Write DMA Queued (Cah/Cbh)
232
Write DMA FUA Ext (3Dh)
234
Write DMA Ext (35H)
236
Write FPDMA Queued (61H)
238
Write Log Ext (3Fh)
239
Write Long (32H/33H)
241
Write Multiple (C5H)
242
Write Multiple Ext (39H)
244
Write Multiple FUA Ext (Ceh)
246
Write Sectors (30H/31H)
248
Write Sector(S) (34H)
250
Write Stream DMA (3Ah)
253
Write Stream PIO (3Bh)
257
Time-Out Values
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