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Manuals and User Guides for Fujitsu MHT2080BH. We have
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Fujitsu MHT2080BH manual available for free PDF download: Product Manual
Fujitsu MHT2080BH Product Manual (264 pages)
Fujitsu Computer Drive User Manual
Brand:
Fujitsu
| Category:
Storage
| Size: 1.35 MB
Table of Contents
Revision History
3
Operating Environment
6
Important Alert Items
9
Manual Organization
11
Table of Contents
13
CHAPTER 1 Device Overview
23
Features
24
Functions and Performance
24
Adaptability
24
Interface
25
Device Specifications
26
Specifications Summary
26
Table 1.1 Specifications
26
Model and Product Number
27
Table 1.2 Examples of Model Names and Product Numbers
27
Power Requirements
28
Figure 1.1 Negative Voltage at +5 V When Power Is Turned off
28
Table 1.3 Current and Power Dissipation
29
Environmental Specifications
30
Figure 1.2 Current Fluctuation (Typ.) at +5 V When Power Is Turned on
30
Table 1.4 Environmental Specifications
30
Acoustic Noise
31
Shock and Vibration
31
Table 1.5 Acoustic Noise Specification
31
Table 1.6 Shock and Vibration Specification
31
Reliability
32
Error Rate
33
Media Defects
33
Load/Unload Function
33
Advanced Power Management
34
Table 1.7 Advanced Power Management
35
Interface Power Management (IPM)
36
Host-Initiated Interface Power Management (HIPM)
36
Device-Initiated Interface Power Management (DIPM)
36
Table 1.8 Interface Power Management
37
CHAPTER 2 Device Configuration
39
Device Configuration
40
Figure 2.1 Disk Drive Outerview
40
System Configuration
41
SATA Interface
41
Drive Connection
41
Figure 2.2 Drive System Configuration
41
CHAPTER 3 Installation Conditions
43
Dimensions
44
Figure 3.1 Dimensions
44
Mounting
45
Figure 3.2 Orientation
45
Figure 3.3 Mounting Frame Structure
46
Figure 3.4 Location of Breather
47
Figure 3.5 Surface Cover Temperature Measurement Points
48
Table 3.1 Surface Temperature Measurement Points and Standard Values
48
Figure 3.6 Service Area
49
Figure 3.7 Handling Cautions
50
Connections with Host System
51
Device Connector
51
Figure 3.8 Connector Locations
51
Signal Segment and Power Supply Segment
52
Connector Specifications for Host System
52
Figure 3.9 Power Supply Pins (CN1)
52
Table 3.2 the Recommended Connector Specifications for the Host System
52
SATA Interface Cable Connection
53
Note about SATA Interface Cable Connection
53
CHAPTER 4 Theory of Device Operation
55
Outline
56
Subassemblies
56
Disk
56
Spindle
56
Actuator
56
Air Filter
57
Circuit Configuration
57
Figure 4.1 Power Supply Configuration
58
Figure 4.2 Circuit Configuration
59
Power-On Sequence
60
Figure 4.3 Power-On Operation Sequence
60
Self-Calibration
61
Self-Calibration Contents
61
Execution Timing of Self-Calibration
62
Command Processing During Self-Calibration
62
Read/Write Circuit
63
Read/Write Preamplifier (Preamp)
63
Write Circuit
63
Figure 4.4 Read/Write Circuit Block Diagram
63
Read Circuit
64
Figure 4.5 Frequency Characteristic of Programmable Filter
64
Digital PLL Circuit
65
Servo Control
66
Servo Control Circuit
66
Figure 4.6 Block Diagram of Servo Control Circuit
66
Data-Surface Servo Format
68
Figure 4.7 Physical Sector Servo Configuration
69
Servo Frame Format
70
Figure 4.8 Servo Frame Format
70
Actuator Motor Control
71
Spindle Motor Control
72
CHAPTER 5 Interface
75
Physical Interface
76
Interface Signals
76
Figure 5.1 Interface Signals
76
Signal Interface Regulation
78
Out of Band Signaling
78
Primitives Descriptions
79
Electrical Specifications
80
Table 5.1 Physical Layer Electrical Requirements
80
Connector Pinouts
82
Table 5.2 Connector Pinouts
82
Logical Interface
83
Figure 5.2 Conceptual Diagram of Communication Layers
83
Communication Layers
84
Outline of the Shadow Block Register
85
Table 5.3 Shadow Block Register
85
Outline of the Frame Information Structure (FIS)
86
FIS Types
86
Register- Host to Device
86
Figure 5.3 Register - Host to Device FIS Layout
86
Register - Device to Host
87
DMA Active - Device to Host
87
Figure 5.4 Register - Device to Host FIS Layout
87
Figure 5.5 DMA Active - Device to Host FIS Layout
87
DMA Setup - Device to Host or Host to Device (Bidirectional)
88
Figure 5.6 DMA Setup - Device to Host or Host to Device FIS Layout
88
BIST Active - Bidirectional
89
Figure 5.7 bist Active - Bidirectional FIS Layout
89
Table 5.4 bist Combinations
89
Data - Host to Device or Device to Host (Bidirectional)
90
Figure 5.8 Data FIS (Bidirectional) Layout
90
Shadow Block Registers
91
Host Commands
96
Command Code and Parameters
96
Table 5.5 Command Code and Parameters
96
Command Descriptions
99
RECALIBRATE (X'10' to X'1F')
100
READ SECTOR(S) (X'20' or X'21')
101
READ LONG (X'22' or X'23')
103
WRITE SECTOR(S) (X'30' or X'31')
104
WRITE LONG (X'32' or X'33')
106
Write Verify (X'3C')
108
READ VERIFY SECTOR(S) (X'40' or X'41')
110
SEEK (X'70' to X'7F')
112
Execute Device Diagnostic (X'90')
113
Table 5.6 Diagnostic Code
113
Initialize Device Parameters (X'91')
114
Download Microcode (X'92')
115
Table 5.7 Operation of DOWNLOAD MICROCODE
115
Table 5.8 Example of Rewriting Procedure of Data 384K Bytes (30000H Bytes) of Microcode
116
STANDBY IMMEDIATE (X'94' or X'E0')
117
IDLE IMMEDIATE (X'95' or X'E1')
118
STANDBY (X'96' or X'E2')
119
IDLE (X'97' or X'E3')
120
CHECK POWER MODE (X'98' or X'E5')
122
SLEEP (X'99' or X'E6')
123
Smart (X'b0')
124
Table 5.9 Features Field Values (Subcommands) and Functions (1/3
125
Table 5.10 Format of Device Attribute Value Data
129
Table 5.11 Format of Guarantee Failure Threshold Value Data
129
Table 5.12 Off-Line Data Collection Status
132
Table 5.13 Self-Test Execution Status
132
Table 5.14 Off-Line Data Collection Capability
133
Table 5.15 Failure Prediction Capability Flag
133
Table 5.16 Drive Error Logging Capability
133
Table 5.17 Log Directory Data Format
134
Table 5.18 Data Format of SMART Summary Error Log
135
Table 5.19 Data Format of SMART Comprehensive Error Log
137
Table 5.20 SMART Self-Test Log Data Format
138
Table 5.21 Selective Self-Test Log Data Structure
139
Table 5.22 Selective Self-Test Feature Flags
140
Device Configuration (X'b1')
141
Table 5.23 DEVICE CONFIGURATION IDENTIFY Data Structure
144
Read Multiple (X'c4')
145
Figure 5.9 Execution Example of READ MULTIPLE Command
146
Write Multiple (X'c5')
148
Set Multiple Mode (X'c6')
150
READ DMA (X'C8' or X'C9')
152
WRITE DMA (X'CA' or X'CB')
154
Read Buffer (X'e4')
156
Flush Cache (X'e7')
157
Write Buffer (X'e8')
158
Identify Device (X'ec')
159
Identify Device Dma (X'ee')
160
Table 5.24 Information to be Read by IDENTIFY DEVICE Command
161
Set Features (X'ef')
171
Table 5.25 Features Field Values and Settable Modes
171
Security Set Password (X'f1')
176
Table 5.26 Contents of SECURITY SET PASSWORD Data
176
Level, and Operation of the Lock Function
176
Security Unlock(X'f2')
178
Security Erase Prepare (X'f3')
180
Security Erase Unit (X'f4')
181
Security Freeze Lock (X'f5')
182
Security Disable Password (X'f6')
184
Table 5.28 Contents of Security Password
184
Read Native Max Address (X'f8')
186
Set Max (X'f9')
187
Read Sector (S) Ext (X'24')
193
Read Dma Ext (X'25')
194
Read Native Max Address Ext (X'27')
195
Read Multiple Ext (X'29')
196
Read Log Ext (X'2F')
197
Table 5.29 Data Format of Read Log Ext Log Page 10H
199
Table 5.30 Tag Field Information
199
Write Sector (S) Ext (X'34')
200
Write Dma Ext (X'35')
201
Set Max Address Ext (X'37')
202
Write Multiple Ext (X'39')
204
Write Log Ext (X'3F')
205
Read Verify Sector (S) Ext (X'42')
207
Flush Cache Ext (X'ea')
208
Write Multiple Fua Ext (X'ce')
209
Write Dma Fua Ext (X'3D')
210
Read Fp Dma Queued (X'60')
211
Write Fp Dma Queued (X'61')
212
Error Posting
213
Table 5.31 Command Code and Parameters
213
Command Protocol
215
Non-Data Command Protocol
215
Figure 5.10 Non-Data Command Protocol
216
PIO Data-In Command Protocol
217
PIO Data-Out Command Protocol
218
Figure 5.11 PIO Data-In Command Protocol
218
Figure 5.12 PIO Data-Out Command Protocol
219
DMA Data-In Command Protocol
220
Figure 5.13 DMA Data-In Command Protocol
220
DMA Data-Out Command Protocol
221
Figure 5.14 DMA Data-Out Command Protocol
221
Native Command Queuing Protocol
222
Figure 5.15 READ FP DMA QUEUED Command Protocol
223
Figure 5.16 WRITE FP DMA QUEUED Command Protocol
224
Power-On and COMRESET
225
Figure 5.17 Power-On Sequence
225
Figure 5.18 COMRESET Sequence
226
CHAPTER 6 Operations
227
Reset and Diagnosis
228
Response to Power-On
228
Figure 6.2 Response to Power-On (When the Device Is Powered on Earlier than the Host)
229
Response to COMRESET
230
Figure 6.3 Response to COMRESET
230
Response to a Software Reset
231
Figure 6.4 Response to a Software Reset
231
Power Save
232
Power Save Mode
232
Power Commands
234
Interface Power Save
235
Power Save Mode of the Interface
235
Read-Ahead Cache
237
Data Buffer Structure
237
Figure 6.5 Data Buffer Structure
237
Caching Operation
238
Using the Read Segment Buffer
240
Miss-Hit
240
Sequential Hit
241
Full Hit
241
Partial Hit
243
Write Cache
244
Cache Operation
244
Glossary
247
Acronyms and Abbreviations
249
Index
251
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