Fujitsu MHW2120BH Manuals

Manuals and User Guides for Fujitsu MHW2120BH. We have 1 Fujitsu MHW2120BH manual available for free PDF download: Product Manual

Fujitsu MHW2120BH Product Manual

Fujitsu MHW2120BH Product Manual (296 pages)

Brand: Fujitsu | Category: Disk drives | Size: 5.42 MB

Table of Contents

Table of Contents
13
CHAPTER 1 Device Overview

23
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
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
  61
- Self-Calibration
  62
- Read/Write Circuit
  64
- Servo Control
  67
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
    81
  - Table 5.1 Physical Layer Electrical Requirements
    81
  - Connector Pinouts
    84
  - Table 5.2 Connector Pinouts
    84
  - P11 Function
    85
    
    Driving Activity LED
    85
    
    Staggered Spin-Up
    85
    
    Table 5.3 Requirements for P11 as an Output Pin
    86
  - Hot Plug
    87
- Logical Interface
  88
- Shadow Block Registers
  98
- Host Commands
  103
  - Command Code and Parameters
    103
  - Table 5.6 Command Code and Parameters
    103
  - Command Descriptions
    106
    
    RECALIBRATE (X'10' to X'1F')
    107
    
    READ SECTOR(S) (X'20' or X'21')
    108
    
    WRITE SECTOR(S) (X'30' or X'31')
    110
    
    Write Verify (X'3C')
    112
    
    READ VERIFY SECTOR(S) (X'40' or X'41')
    114
    
    SEEK (X'70' to X'7F')
    116
    
    Execute Device Diagnostic (X'90')
    117
    
    Table 5.7 Diagnostic Code
    117
    
    Initialize Device Parameters (X'91')
    118
    
    Download Microcode (X'92')
    119
    
    Table 5.8 Operation of DOWNLOAD MICROCODE
    119
    
    Table 5.9 Example of Rewriting Procedure of Data 512K Bytes (80000H Bytes) of Microcode
    120
    
    STANDBY IMMEDIATE (X'94' or X'E0')
    121
    
    IDLE IMMEDIATE (X'95' or X'E1') /UNLOAD IMMEDIATE (X'95' or X'E1')
    122
    
    STANDBY (X'96' or X'E2')
    124
    
    IDLE (X'97' or X'E3')
    125
    
    CHECK POWER MODE (X'98' or X'E5')
    127
    
    SLEEP (X'99' or X'E6')
    128
    
    Smart (X'b0')
    129
    
    Table 5.10 Features Field Values (Subcommands) and Functions (1/3
    130
    
    Table 5.11 Format of Device Attribute Value Data
    134
    
    Table 5.12 Format of Guarantee Failure Threshold Value Data
    134
    
    Table 5.13 Off-Line Data Collection Status
    137
    
    Table 5.14 Self-Test Execution Status
    137
    
    Table 5.15 Off-Line Data Collection Capability
    138
    
    Table 5.16 Failure Prediction Capability Flag
    138
    
    Table 5.17 Drive Error Logging Capability
    138
    
    Table 5.18 Log Directory Data Format
    139
    
    Table 5.19 Data Format of SMART Summary Error Log
    140
    
    Table 5.20 Data Format of SMART Comprehensive Error Log
    142
    
    Table 5.21 SMART Self-Test Log Data Format
    143
    
    Table 5.22 Selective Self-Test Log Data Structure
    144
    
    Table 5.23 Selective Self-Test Feature Flags
    145
    
    Table 5.24 SCT Command and the Function
    146
    
    Table 5.25 Format of SCT STATUS Response
    148
    
    Device Configuration (X'b1')
    159
    
    Read Multiple (X'c4')
    164
    
    Write Multiple (X'c5')
    167
    
    Set Multiple Mode (X'c6')
    169
    
    READ DMA (X'C8' or X'C9')
    171
    
    WRITE DMA (X'CA' or X'CB')
    173
    
    Read Buffer (X'e4')
    175
    
    Flush Cache (X'e7')
    176
    
    Write Buffer (X'e8')
    177
    
    Identify Device (X'ec')
    178
    
    Identify Device Dma (X'ee')
    179
    
    Set Features (X'ef')
    193
    
    Security Set Password (X'f1')
    200
    
    Security Unlock(X'f2')
    202
    
    Security Erase Prepare (X'f3')
    204
    
    Security Erase Unit (X'f4')
    205
    
    Security Freeze Lock (X'f5')
    206
    
    Security Disable Password (X'f6')
    208
    
    Read Native Max Address (X'f8')
    210
    
    Set Max (X'f9')
    211
    
    Read Sector (S) Ext (X'24')
    217
    
    Read Dma Ext (X'25')
    218
    
    Read Native Max Address Ext (X'27')
    219
    
    Read Multiple Ext (X'29')
    220
    
    Read Log Ext (X'2F')
    221
    
    Write Sector (S) Ext (X'34')
    227
    
    Write Dma Ext (X'35')
    228
    
    Set Max Address Ext (X'37')
    229
    
    Write Multiple Ext (X'39')
    231
    
    Write Log Ext (X'3F')
    232
    
    Read Verify Sector (S) Ext (X'42')
    236
    
    Flush Cache Ext (X'ea')
    237
    
    Write Multiple Fua Ext (X'ce')
    238
    
    Write Dma Fua Ext (X'3D')
    239
    
    Read Fp Dma Queued (X'60')
    240
    
    Write Fp Dma Queued (X'61')
    241
    
    Error Posting
    242
  - Command Protocol
    244
    
    Non-Data Command Protocol
    244
    
    PIO Data-In Command Protocol
    246
    
    PIO Data-Out Command Protocol
    247
    
    DMA Data-In Command Protocol
    249
    
    DMA Data-Out Command Protocol
    250
    
    Native Command Queuing Protocol
    251
  - Power-On and COMRESET
    254
CHAPTER 6 Operations

257
- Reset and Diagnosis
  258
  - Response to Power-On
    258
  - Response to COMRESET
    260
    
    COMRESET Preservation Requirements
    261
    
    Software Settings Preservation
    261
  - Response to a Software Reset
    263
- Power Save
  264
  - Power Save Mode
    264
  - Power Commands
    266
- Power Save Controlled by Interface Power Management (IPM)
  267
  - Power Save Mode of the Interface
    267
- Read-Ahead Cache
  269
  - Data Buffer Structure
    269
  - Caching Operation
    270
  - Using the Read Segment Buffer
    272
    
    Miss-Hit
    272
    
    Full Hit
    273
    
    Sequential Hit
    273
    
    Partial Hit
    275
- Write Cache
  276
  - Cache Operation
    276
Glossary

279
Acronyms and Abbreviations

283
Index

285

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