Hitachi IC25N010ATCS04 Manuals

Table of Contents

• • 1

    Hard Disk Drive Specifications
  • 4

    Table of Contents

• 10

  Figures

• 14

  General

  • 14

    Abbreviations
  • 16

    References
  • 16

    General Caution
  • 16

    Drive Handling Precautions
  • 16

    Figure 1. Handling Precaution
  • 16

    Figure 2. Handling Precaution

• 18

  General Features

• 20

  Part 1. Functional Specification

• 22

  Fixed Disk Subsystem Description

  • 22

    Control Electronics
  • 22

    Head Disk Assembly Data

• 24

  Fixed Disk Characteristics

  • 24

    Formatted Capacity By Model Number
  • 24

    Figure 3. Formatted Capacity By Model Number
  • 25

    Data Sheet
  • 25

    Cylinder Allocation By Model Number
  • 25

    Figure 4. Data Sheet
  • 25

    Figure 5. Cylinder Allocation of 60 GB Model
  • 26

    Figure 6. Cylinder Allocation - All Models Except 60 GB (High TPI Format)
  • 26

    Figure 7. Cylinder Allocation - All Models Except 60 GB (Low TPI Format)
  • 27

    Performance Characteristics
    • 27

      Command Overhead
    • 27

      Figure 8. Performance Characteristics
    • 28

      Mechanical Positioning
    • 28

      Figure 9. Mechanical Positioning Performance
    • 28

      Figure 10. Full Stroke Seek Time
    • 29

      Figure 11. Single Track Seek Time
    • 29

      Figure 12. Latency Time
    • 29

      Average Latency
    • 29

      Figure 13. Drive Ready Time
    • 30

      Operating Modes
    • 30

      Figure 14. Operating Mode
    • 30

      Figure 15. Drive Ready Time

• 32

  Data Integrity

  • 32

    Data Loss On Power Off
  • 32

    Write Cache
  • 32

    Equipment Status
  • 33

    WRITE Safety
  • 33

    Data Buffer Test
  • 33

    Error Recovery
  • 33

    Automatic Reallocation
    • 33

      Nonrecovered Write Errors
    • 33

      Nonrecoverable Read Error
  • 34

    Ecc
  • 34

    Figure 16. Examples of Error Cases

• 36

  Specification

  • 36

    Environment
    • 36

      Temperature and Humidity
    • 36

      Figure 17. Environmental Condition
    • 36

      Figure 18. Limits of Temperature and Humidity
    • 37

      Radiation Noise
    • 37

      Conductive Noise
    • 37

      Magnetic Fields
    • 37

      Figure 19. Magnetic Flux Density Limits
  • 38

    DC Power Requirements
    • 38

      Figure 20. DC Power Requirements
    • 39

      Power Consumption Efficiency
  • 39

    Start Up Current
  • 39

    Figure 21. Power Consumption Efficiency
  • 39

    Figure 22. Typical Current Wave Form at Start Up of 60 GB Model
  • 40

    Figure 23. Typical Current Wave Form at Start Up of 40 GB Model
  • 40

    Figure 24. Typical Current Wave Form at Start Up of 20 GB Model)
  • 41

    Reliability
    • 41

      Data Reliability
    • 41

      Failure Prediction (S.M.A.R.T.)
    • 41

      Cable Noise Interference
    • 41

      Service Life and Usage Condition
    • 42

      Preventive Maintenance
    • 42

      Load/Unload
  • 44

    Mechanical Specifications
    • 44

      Physical Dimensions and Weight
    • 44

      Mounting Hole Locations
    • 44

      Figure 25. Physical Dimensions and Weight
    • 44

      Figure 26. Mounting Hole Locations of the 60 GB Model
    • 45

      Connector and Jumper Description
    • 45

      Mounting Orientation
    • 45

      Figure 27. Mounting Hole Locations of All Models Except 60 GB Model
    • 46

      Load/Unload Mechanism
  • 47

    Vibration and Shock
    • 47

      Operating Vibration
    • 47

      Figure 28. Random Vibration PSD Profile Breakpoints (Operating)
    • 47

      Figure 29. Swept Sine Vibration
    • 48

      Nonoperating Vibration
    • 48

      Operating Shock
    • 48

      Figure 30. Random Vibration PSD Profile Breakpoints (Nonoperating)
    • 48

      Figure 31. Operating Shock
    • 49

      Figure 32. Nonoperating Shock
  • 50

    Nonoperating Shock 6.7 Acoustics
    • 50

      Sound Power Level
    • 50

      Figure 33. Weighted Sound Power
    • 51

      Discrete Tone Penalty
  • 52

    Identification Labels
  • 52

    Electromagnetic Compatibility
    • 52

      CE Mark
    • 52

      C-Tick Mark
  • 53

    Safety
    • 53

      UL and CSA Approval
    • 53

      IEC Compliance
    • 53

      German Safety Mark
    • 53

      Flammability
    • 53

      Secondary Circuit Protection

• 54

  Electrical Interface Specifications

  • 54

    Cabling
  • 54

    Interface Connector
  • 54

    Figure 34. Interface Connector Pin Assignments
  • 55

    Signal Definitions
  • 55

    Figure 35. Signal Definition
  • 56

    Figure 36. Special Signal Definitions for Ultra DMA
  • 57

    Signal Descriptions
  • 60

    Interface Logic Signal Levels
  • 60

    Reset Timings
  • 60

    Figure 37. System Reset Timings
  • 61

    PIO Timings
  • 61

    Figure 38. PIO Cycle Timings
  • 62

    Multiword DMA Timings
  • 62

    Figure 39. Multiword DMA Cycle Timings
  • 63

    Ultra DMA Timings
    • 63

      Initiating Read DMA
    • 63

      Figure 40. Ultra DMA Cycle Timings (Initiating Read)
    • 64

      Host Pausing Read DMA
    • 64

      Figure 41. Ultra DMA Cycle Timings (Host Pausing Read)
    • 65

      Host Terminating Read DMA
    • 65

      Figure 42. Ultra DMA Cycle Timings (Host Terminating Read)
    • 66

      Device Terminating Read DMA
    • 66

      Figure 43. Ultra DMA Cycle Timings (Device Terminating Read)
    • 67

      Initiating Write DMA
    • 67

      Figure 44. Ultra DMA Cycle Timings (Initiating Write)
    • 68

      Device Pausing Write DMA
    • 68

      Figure 45. Ultra DMA Cycle Timings (Device Pausing Write)
    • 69

      Device Terminating Write DMA
    • 69

      Figure 46. Ultra DMA Cycle Timings (Device Terminating Write)
    • 70

      Host Terminating Write DMA
    • 70

      Figure 47. Ultra DMA Cycle Timings (Host Terminating Write)
  • 71

    Drive Address Setting
    • 71

      Drive Default Address Setting
    • 71

      Figure 48. Drive Address Setting
  • 72

    Addressing of HDD Registers
  • 72

    Figure 49. I/O Address Map

• 74

  Part 2. Interface Specification

• 76

  General

  • 76

    Introduction
  • 76

    Terminology

• 78

  Deviations From Standard

• 80

  Registers

  • 80

    Figure 50. Register Set
  • 80

    Figure 55. Error Register
  • 81

    Alternate Status Register
  • 81

    Command Register
  • 81

    Cylinder High Register
  • 81

    Cylinder Low Register
  • 81

    Figure 51. Alternate Status Register
  • 82

    Data Register
  • 82

    Device Control Register
  • 82

    Figure 52. Device Control Register
  • 83

    Drive Address Register
  • 83

    Device/Head Register
  • 83

    Figure 53. Drive Address Register
  • 83

    Figure 54. Device/Head Register
  • 84

    Error Register
  • 84

    Features Register
  • 84

    Sector Count Register
  • 85

    Sector Number Register
  • 85

    Status Register
  • 85

    Figure 56. Status Register

• 86

  General Operation Descriptions

  • 86

    Reset Response
  • 87

    Figure 57. Reset Response Table
  • 88

    Register Initialization
  • 88

    Figure 58. Default Register Values
  • 88

    Figure 59. Diagnostic Codes
  • 89

    Diagnostic and Reset Considerations
  • 89

    Figure 60. Reset Error Register Values
  • 90

    Power-Off Considerations
    • 90

      Load/Unload
    • 90

      Emergency Unload
    • 90

      Figure 61. Device Behavior By ATA Commands
    • 91

      Required Power-Off Sequence
  • 91

    Sector Addressing Mode
    • 91

      Logical CHS Addressing Mode
    • 92

      LBA Addressing Mode
  • 93

    Power Management Features
    • 93

      Power Mode
    • 93

      Power Management Commands
    • 93

      Standby/Sleep Command Completion Timing
    • 94

      Standby Timer
    • 94

      Status
    • 94

      Interface Capability for Power Modes
    • 94

      Initial Power Mode at Power On
    • 94

      Figure 62. Power Conditions
  • 95

    Advanced Power Management (ABLE-3) Feature
    • 95

      Performance Idle Mode
    • 95

      Active Idle Mode
    • 95

      Low Power Idle Mode
    • 95

      Transition Time
  • 97

    Function
    • 97

      Attributes
    • 97

      Attribute Values
    • 97

      Attribute Thresholds
    • 97

      Threshold Exceeded Condition
    • 97

      Commands
    • 98

      Operation with Power Management Modes
  • 99

    Security Mode Feature Set
    • 99

      Security Mode
    • 99

      Security Level
    • 99

      Password
    • 100

      Master Password Revision Code
    • 100

      Operation Example
    • 100

      Figure 63. Initial Setting
    • 101

      Figure 64. Usual Operation for POR
    • 102

      Figure 65. Password Lost
    • 102

      User Password Lost
    • 103

      Command Table
    • 103

      Figure 66. Command Table for Device Lock Operation (1 of 2)
    • 104

      Figure 67. Command Table for Device Lock Operation (2 of 2)
  • 105

    Protected Area Function
    • 105

      Example for Operation (In LBA Mode)
    • 106

      Set Max Security Extension Commands
    • 106

      Figure 68. Set Max SET PASSWORD Data Content
    • 107

      Figure 69. Set Max Security Mode Transition
  • 108

    Address Offset Feature (Vendor Specific)
    • 108

      Enable/Disable Address Offset Mode
    • 108

      Figure 70. Device Address Map before and After Set Feature
    • 109

      Identify Device Data
    • 109

      Exceptions in Address Offset Mode
  • 110

    Seek Overlap
  • 110

    Figure 71. Seek Overlap
  • 111

    Write Cache Function
  • 111

    Delayed Write Function (Vendor Specific)
    • 111

      Enable/Disable Delayed Write Command
  • 112

    Reassign Function
    • 112

      Auto Reassign Function

• 114

  Command Protocol

  • 114

    Data in Commands
  • 116

    Data Out Commands
  • 118

    Nondata Commands
  • 119

    DMA Data Transfer Commands

• 120

  Command Descriptions

  • 120

    Figure 72. Command Set (1 of 2)
  • 121

    Figure 73. Command Set (2 of 2)
  • 122

    Figure 74. Command Set (Subcommand)
  • 124

    Check Power Mode (E5H/98H)
  • 124

    Figure 75. Check Power Mode Command (E5H/98H)
  • 125

    Device Configuration Overlay (B1H)
    • 125

      DEVICE CONFIGURATION RESTORE (Subcommand C0H)
    • 125

      Figure 76. Check Power Mode Command (E5H/98H)
    • 125

      Figure 77. Device Configuration Overlay Features Register Values
    • 126

      DEVICE CONFIGURATION FREEZE LOCK (Subcommand C1H)
    • 126

      DEVICE CONFIGURATION IDENTIFY (Subcommand C2H)
    • 126

      DEVICE CONFIGURATION SET (Subcommand C3H)
    • 127

      Figure 78. Device Configuration Overlay Data Structure
    • 128

      Figure 79. DCO Error Information Definition
  • 129

    Enable/Disable Delayed Write (Fah: Vendor Specific)
  • 129

    Figure 80. Enable/Disable Delayed Write Command (Fah)
  • 130

    Execute Device Diagnostic (90H)
  • 130

    Figure 81. Execute Device Diagnostic Command (90H)
  • 131

    Flush Cache (E7H)
  • 131

    Figure 82. Flush Cache Command (E7H)
  • 132

    Format Track (50H: Vendor Specific)
  • 132

    Figure 83. Format Track Command (50H)
  • 133

    Format Unit (F7H: Vendor Specific)
  • 133

    Figure 84. Format Unit Command (F7H)
  • 135

    Identify Device (Ech)
  • 135

    Figure 85. Identify Device Command (Ech)
  • 136

    Figure 86. Identify Device Information. (Part 1 of 7)
  • 137

    Figure 87. Identify Device Information. (Part 2 of 7)
  • 138

    Figure 88. Identify Device Information. (Part 3 of 7)
  • 139

    Figure 89. Identify Device Information. (Part 4 of 7)
  • 140

    Figure 90. Identify Device Information. (Part 5 of 7)
  • 141

    Figure 91. Identify Device Information. (Part 6 of 7)
  • 142

    Figure 92. Identify Device Information. (Part 7 of 7)
  • 143

    Figure 93. Number of Cylinders/Heads/Sectors By Model
  • 144

    Idle (E3H/97H)
  • 144

    Figure 94. Idle Command (E3H/97H)
  • 145

    Idle Immediate (E1H/95H)
  • 145

    Figure 95. Idle Immediate Command (E1H/95H)
  • 146

    Initialize Device Parameters (91H)
  • 146

    Figure 96. Initialize Device Parameters Command (91H)
  • 147

    Read Buffer (E4H)
  • 147

    Figure 97. Read Buffer Command (E4H)
  • 148

    Read DMA (C8H/C9H)
  • 148

    Figure 98. Read DMA Command (C8H/C9H)
  • 150

    Read Long (22H/23H)
  • 150

    Figure 99. Read Long Command (22H/23H)
  • 152

    Read Multiple (C4H)
  • 152

    Figure 100. Read Multiple Command (C4H)
  • 154

    Read Native Max ADDRESS (F8H)
  • 154

    Figure 101. Read Native Max ADDRESS (F8H)
  • 156

    Read Sectors (20H/21H)
  • 156

    Figure 102. Read Sectors Command (20H/21H)
  • 158

    Read Verify Sectors (40H/41H)
  • 158

    Figure 103. Read Verify Sectors Command (40H/41H)
  • 160

    Recalibrate (1Xh)
  • 160

    Figure 104. Recalibrate Command (1Xh)
  • 161

    Security Disable Password (F6H)
  • 161

    Figure 105. Security Disable Password Command (F6H)
  • 161

    Figure 106. Password Information for Security Disable Password Command
  • 162

    Security Erase Prepare (F3H)
  • 162

    Figure 107. Security Erase Prepare Command (F3H)
  • 163

    Security Erase Unit (F4H)
  • 163

    Figure 108. Security Erase Unit Command (F4H)
  • 163

    Figure 109. Erase Unit Information
  • 165

    Security Freeze Lock (F5H)
  • 165

    Figure 110. Security Freeze Lock Command (F5H)
  • 166

    Security Set Password (F1H)
  • 166

    Figure 111. Security Set Password Command (F1H)
  • 167

    Figure 112. Security Set Password Information
  • 168

    Security Unlock (F2H)
  • 168

    Figure 113. Security Unlock Command (F2H)
  • 169

    Figure 114. Security Unlock Information
  • 170

    Seek (7Xh)
  • 170

    Figure 115. Seek Command (7Xh)
  • 171

    Sense Condition (F0H: Vendor Specific)
  • 171

    Figure 116. Sense Condition Command (F0H)
  • 172

    Set Features (Efh)
  • 172

    Figure 117. Set Features Command (Efh)
  • 174

    Set Max ADDRESS (F9H)
  • 174

    Figure 118. Set Max ADDRESS (F9H)
  • 176

    Set Multiple (C6H)
  • 176

    Figure 119. Set Multiple Command (C6H)
  • 177

    Sleep (E6H/99H)
  • 177

    Figure 120. Sleep Command (E6H/99H)
  • 178

    Function Set (B0H)
    • 178

      Figure 121. S.M.A.R.T. Function Set Command (B0H)
    • 179

      Function Subcommands
    • 180

      Figure 122. Log Sector Addresses
    • 183

      Device Attributes Data Structure
    • 183

      Figure 123. Device Attribute Data Structure
    • 184

      Figure 124. Individual Attribute Data Structure
    • 185

      Figure 125. Status Flag Definitions
    • 188

      Device Attribute Thresholds Data Structure
    • 188

      Figure 126. Device Attribute Thresholds Data Structure
    • 189

      Figure 127. Individual Threshold Data Structure
    • 190

      Error Log Sector
    • 190

      Figure 128. S.M.A.R.T. Error Log Sector
    • 190

      Figure 129. Error Log Data Structure
    • 191

      Figure 130. Command Data Structure
    • 192

      Figure 131. Error Data Structure
    • 193

      Figure 132. Self-Test Log Data Structure
    • 193

      Self-Test Log Data Structure
    • 194

      Error Reporting
    • 194

      Figure 133. S.M.A.R.T. Error Codes
  • 195

    Standby (E2H/96H)
  • 195

    Figure 134. Standby Command (E2H/96H)
  • 196

    Standby Immediate (E0H/94H)
  • 196

    Figure 135. Standby Immediate Command (E0H/94H)
  • 197

    Write Buffer (E8H)
  • 197

    Figure 136. Write Buffer Command (E8H)
  • 198

    Write DMA (Cah/Cbh)
  • 198

    Figure 137. Write DMA Command (Cah/Cbh)
  • 200

    Write Long (32H/33H)
  • 200

    Figure 138. Write Long Command (32H/33H)
  • 202

    Write Multiple (C5H)
  • 202

    Figure 139. Write Multiple Command (C5H)
  • 204

    Write Sectors (30H/31H)
  • 204

    Figure 140. Write Sectors Command (30H/31H)
  • 206

    Write Verify (3Ch: Vendor Specific)

• 208

  Time-Out Values

  • 208

    Figure 141. Time-Out Values

• 210

  Appendix

  • 210

    Commands Support Coverage
  • 210

    Figure 142. Command Coverage (1 of 2)
  • 211

    Figure 143. Command Coverage (2 of 2)
  • 212

    SET FEATURES Command Support Coverage
  • 212

    Figure 144. SET FEATURES Command Coverage
  • 213

    Changes From Hitachi Travelstar 48GH, 30GN & 15GN

• 214

  Index