Hitachi Deskstar 7K250 Manuals

Manuals and User Guides for Hitachi Deskstar 7K250. We have 3 Hitachi Deskstar 7K250 manuals available for free PDF download: Specifications, Quick Installation Manual

Hitachi Deskstar 7K250 Specifications (241 pages)

3.5 inch Ultra ATA/100 hard disk drive

Brand: Hitachi | Category: Storage | Size: 0 MB

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
- 4 Drive Characteristics
  
  25
  - Table 1.Formatted Capacities
    25
    
    Data Sheet
    26
    
    Table 2.Mechanical Positioning Performance
    26
    
    Drive Format
    27
    
    Drive Organization
    27
    
    Table 3.Cylinder Allocation
    27
    
    Mechanical Positioning
    29
    
    Performance Characteristics
    29
    
    Table 4.Command Overhead
    29
    
    Table 5.Mechanical Positioning Performance
    29
    
    Function Typical (Ms) Max (Ms)
    30
    
    Table 6.Full Stroke Seek Time
    30
    
    Table 7.Head Switch Time
    30
4.4.3 Drive Ready Time

31
- Table 10.Drive Ready Time
  31
- Table 8.Single Track Seek Time
  31
- Table 9.Latency Time
  31
- Table 11.Data Transfer Speed
  32
- Read
  33
- Table 12.Simple Sequential Access Performance
  33
- Table 13.Random Access Performance
  33
- Table 14.Random Access Performance
  33
- Throughput
  33
- Read (Quiet Seek Mode)
  34
- Table 15.Description of Operating Modes
  34
- Table 16.Mode Transition Time
  34
- Write
  34
- Write (Quiet Seek Mode)
  34
  - 7200 Rpm 8.3
    34
  - Rpm
    34
- 5 Defect Flagging Strategy
  
  35
  - Table 17.Plist Physical Format
    35
    
    Jumper Pin Identification
    37
    
    Jumper Pin Location
    37
    
    Jumper Settings
    37
- 6 Specification
  
  37
  - Jumper Pin Assignment
    38
  - Jumper Positions
    38
  - Logical Head Default
    39
  - Table 18.Jumper Positions for Capacity Clip to 2GB/32GB
    40
  - Table 19.Jumper Settings for Disabling Auto Spin
    40
  - Environment
    42
  - Table 20.Temperature and Humidity
    42
  - Corrosion Test
    43
  - DC Power Requirements
    43
  - Power Supply Current (Typical)
    43
  - Table 21.Input Voltage
    43
  - Table 22.Power Supply Current of XXX-GB Models
    43
  - Table 23.Power Supply Generated Ripple at Drive Power Connector
    45
  - Reliability
    46
    
    Cable Noise Interference
    46
    
    Data Integrity
    46
    
    Start/Stop Cycles
    46
  - Preventive Maintenance
    46
    
    Data Reliability
    46
    
    Required Power-Off Sequence
    46
  - Mechanical Specifications
    47
    
    Physical Dimensions and Weight
    47
  - Mounting Hole Locations
    48
    
    Connector Locations
    49
    
    Drive Mounting
    49
    
    Heads Unload and Actuator Lock
    49
    
    Table 24.Random Vibration PSD
    50
    
    Table 25.Random Vibration PSD Profile Break Points (Operating)
    50
    
    Table 26.Random Vibration PSD Profile Breakpoints (Nonoperating)
    50
  - Vibration and Shock
    50
    
    Nonoperating Vibration
    50
    
    Operating Vibration
    50
  - Operating Shock
    51
    
    Nonoperating Shock
    51
    
    Nonoperating Rotational Shock
    52
    
    Table 27.Sinusoidal Shock Wave
    52
    
    Table 28.Rotational Shock
    52
    
    Table 29.Sound Power Levels
    53
  - Acoustics
    53
  - Identification Labels
    53
  - Table 30.Sound Power Levels
    53
  - Safety
    54
    
    Environment
    54
    
    Flammability
    54
    
    German Safety Mark
    54
    
    Safe Handling
    54
    
    Secondary Circuit Protection
    54
    
    UL and CSA Approval
    54
  - Electromagnetic Compatibility
    55
    
    BSMI Mark
    55
    
    C-TICK Mark
    55
    
    CE Mark
    55
  - Packaging
    55
  - Connector Location
    57
    
    AT Signal Connector
    57
    
    DC Power Connector
    57
- 7 Electrical Interface Specification
  
  57
  - Table 31.Signal Definitions
    58
  - Table 32.Special Signal Definitions for Ultra DMA
    59
    
    Signal Descriptions
    59
    
    Interface Logic Signal Levels
    62
    
    Reset Timings
    62
    
    PIO Timings
    63
    
    Write DRQ Interval Time
    63
    
    Read DRQ Interval Time
    64
    
    Multi Word DMA Timings
    65
    
    Initiating Read DMA
    66
    
    Ultra DMA Timings
    66
    
    Host Pausing Read DMA
    67
    
    Host Terminating Read DMA
    68
    
    Device Terminating Read DMA
    69
    
    Initiating Write DMA
    70
    
    Device Pausing Write DMA
    71
    
    Device Terminating Write DMA
    72
    
    Host Terminating Write DMA
    73
    
    Addressing of Registers
    74
    
    Cabling
    74
    
    Table 33.I/O Address Map
    74
    
    Deviations from Standard
    77
    
    General
    77
    
    Introduction
    77
    
    Terminology
    77
    
    Registers
    79
    
    Table 34.Register Set
    79
    
    Table 39.Error Register
    79
    
    Command Register
    80
    
    Cylinder High Register
    80
    
    Cylinder Low Register
    80
    
    Table 35.Alternate Status Register
    80
    
    Data Register
    81
    
    Table 36.Device Control Register
    81
    
    Table 37.Drive Address Register
    82
    
    Table 38.Device Head/Register
    82
    
    Error Register
    83
    
    Features Register
    83
    
    Sector Count Register
    83
    
    Sector Number Register
    84
    
    Table 40.Status Register
    84
    
    Reset Response
    87
    
    Table 41.Reset Response Table
    87
- 10 General Operation
  
  87
  - Table 42.Default Register Values
    88
  - Table 43.Diagnostic Codes
    88
    
    Register Initialization
    88
    
    Diagnostic and Reset Considerations
    89
    
    Table 44.Reset Error Register Values
    89
    
    LBA Addressing Mode
    90
    
    Logical CHS Addressing Mode
    90
    
    Overlapped and Queued Feature
    90
    
    Sector Addressing Mode
    90
    
    Power Management Commands
    92
    
    Power Management Features
    92
    
    Power Mode
    92
    
    Standby Timer
    92
    
    Interface Capability for Power Modes
    93
    
    Table 45.Power Conditions
    93
    
    Attribute Thresholds
    94
    
    Attribute Values
    94
    
    Attributes
    94
    
    Off-Line Read Scanning
    94
    
    S.M.A.R.T. Commands
    94
    
    S.M.A.R.T. Function
    94
    
    Threshold Exceeded Condition
    94
    
    Error Log
    95
    
    Self-Test
    95
    
    Security Level
    96
    
    Security Mode Feature Set
    96
    
    Operation Example
    97
    
    Passwords
    97
    
    User Password Lost
    99
    
    Command Table
    100
    
    Table 46.Command Table for Device Lock Operation
    100
    
    Example for Operation (in LBA Mode)
    101
    
    Host Protected Area Feature
    101
    
    Security Extensions
    102
    
    Seek Overlap
    103
    
    Write Cache Function
    104
    
    Auto Reassign Function
    105
    
    Reassign Function
    105
    
    Power-Up in Standby Feature Set
    106
    
    Advanced Power Management Feature Set (APM)
    107
    
    Automatic Acoustic Management Feature Set (AAM)
    108
    
    Address Offset Feature
    109
    
    Enable/Disable Address Offset Mode
    109
    
    Exceptions in Address Offset Mode
    110
    
    Identify Device Data
    110
    
    Bit Address Feature Set
    111
    
    PIO Data in Commands
    113
- 11 Command Protocol
  
  113
  - PIO Data out Commands
    114
  - Non-Data Commands
    116
  - DMA Commands
    117
  - DMA Queued Commands
    118
  - Table 47.Command Set (1 of 2)
    119
- 12 Command Descriptions
  
  119
12.16 Read Dma Queued (C7H)

150
- Read DMA Queued (C7H)
  150
- Table 75.Read DMA Command (C8H/C9H)
  150
- Read DMA Queued Ext (26H)
  152
- Table 76.Read DMA Ext Command (25H)
  152
- Cylinder High
  153
- Cylinder Low
  153
- Sector Count
  153
- Sector Number
  153
- Table 77.Read Log Ext Command (2Fh)
  154
  - Read Log Ext (2Fh)
    154
  - Table 78.Log Address Definition
    155
  - Table 79.General Purpose Log Directory
    155
  - Table 80.Extended Comprehensive SMART Error Log
    156
  - Table 81.Extended Error Log Data Structure
    156
  - Table 82.Command Data Structure
    157
  - Table 83.Error Data Structure
    157
    
    Extended Self-Test Log Sector
    158
    
    Table 84.Read Long (22H/23H)
    160
    
    Table 85.Read Multiple (C4H)
    162
  - D H H H
    162
  - Sector Count V V V V V V V V
    162
  - Sector Number V V V V V V V V
    162
  - Cylinder Low V V V V V V V V
    162
  - Cylinder High V V V V V V V V
    162
  - Device/Head Status
    162
  - Bsy Rdy Df Dsc Drq
    162
  - H H H H
    162
  - Cor IDX Err
    162
  - Table 86.Read DMA Ext Command (25H)
    164
  - Read Multiple Ext (29H)
    164
  - Table 87.Read Native Max ADDRESS (F8H)
    166
  - Table 88.Read Native Max Address Ext Command (27H)
    167
    
    High Previous Device/Head Command
    167
  - Read Native Max Address Ext (27H)
    167
  - Table 89.Read Sectors Command (20H/21H)
    168
    
    Abt T0N Amn VV
    168
  - Read Sectors (20H/21H)
    168
  - Table 90.Read Sector(S) Ext Command (24H)
    170
    
    Count HOB=1
    170
  - Number HOB=1
    170
  - Low HOB=1
    170
  - High HOB=1
    170
  - Cor IDX Errv
    170
  - Read Sector(S) Ext (24H)
    170
  - Table 91.Read Verify Sectors (40H/41H)
    172
  - Table 92.Read Verify Sector(S) Command (42H)
    174
  - Read Verify Sector(S) (42H)
    174
  - Table 93.Recalibrate (1Xh)
    176
  - Table 94.Security Disable Password (F6H)
    177
  - Table 95.Password Information for Security Disable Password Command
    177
  - Table 96.Security Disable Password (F3H)
    178
  - Table 97.Security Erase Unit (F4H)
    179
  - Table 98.Erase Unit Information
    179
  - Table 99.Security Freeze Lock Command (F5H)
    181
  - Security Freeze Lock (F5H)
    181
  - Table 100.Security Set Password Command (F1H)
    182
  - Table 101.Security Set Password Information
    182
  - Table 102.Security Unlock Command (F2H)
    184
  - Security Unlock (F2H)
    184
  - Table 103.Seek Command (7Xh)
    185
  - Seek (7Xh)
    185
  - Table 104.Service Command (A2H)
    186
  - Service (A2H
    186
  - Table 105.Set Features Command (Efh)
    187
  - Set Features (Efh)
    187
    
    Advanced Power Management
    188
    
    Set Transfer Mode
    188
    
    Write Cache
    188
    
    Automatic Acoustic Management
    189
    
    Table 106.Set Max ADDRESS Command (F9H)
    190
  - Set Max ADDRESS (F9H)
    190
  - Table 107.Set Max Set Password Command
    192
  - Table 108.Set Max Set Password Data Contents
    192
  - Table 109.Set Max Lock Command
    193
    
    Set Max Lock (Feature=02H)
    193
    
    Set Max Unlock (Feature = 03H)
    194
    
    Table 110.Set Max Unlock Command (F9H)
    194
    
    Table 111.Set Max Freeze Lock (F9H)
    195
    
    Table 112.Set Max Address Ext Command (37H)
    196
  - Set Max Address Ext (37H)
    196
  - Table 113.Set Multiple Command (C6H)
    198
  - Set Multiple (C9H)
    198
  - Table 114.Sleep Command (E6H/99H)
    199
  - Sleep (E6H/99H)
    199
  - Table 115.S.M.A.R.T. Function Set Command (B0H)
    200
  - S.M.A.R.T. Function Set (B0H)
    200
    
    S.M.A.R.T. Function Subcommands
    200
    
    Table 116.Device Attribute Data Structure
    204
    
    Table 117.Individual Attribute Data Structure
    204
    
    Device Attribute Thresholds Data Structure
    207
    
    Table 118.Device Attribute Thresholds Data Structure
    208
    
    Table 119.Individual Threshold Data Structure
    208
    
    Table 120.S.M.A.R.T. Log Directory
    209
    
    Table 121.S.M.A.R.T. Summary Error Log Sector
    209
    
    Table 122.Error Log Data Structure
    210
    
    Table 123.Command Data Structure
    210
    
    Table 124.Error Data Structure
    210
    
    Table 125.Self-Test Log Data Structure
    211
    
    Error Reporting
    212
    
    Table 126.S.M.A.R.T. Error Codes
    212
    
    Table 127.Standby (E2H/96H)
    213
    
    Table 128.Standby Immediate (E0H/94H)
    214
    
    Table 129.Write Buffer (E8H)
    215
    
    Table 130.Write DMA (Cah/Cbh)
    216
    
    Table 131.Write DMA Ext Command (35H)
    218
  - Write DMA Ext (35H)
    218
  - Table 132.Write DMA Queued Command Cah/Cbh)
    220
  - Table 133.Write DMA Queued Ext Command (36H)
    222
  - Write DMA Queued Ext (36H)
    222
  - Write Log Ext (3Fh)
    224
  - Write Long (32H/33H)
    225
  - Write Multiple (C5H)
    227
  - Write Multiple Ext (39H)
    229
  - Write Sectors (30H/31H)
    231
  - Write Sector(S) (34H)
    233
- 13 Time-Out Values
  235

Hitachi Deskstar 7K250 Quick Installation Manual (2 pages)

Ultra ATA/100 Hard disk drive

Brand: Hitachi | Category: Storage | Size: 0 MB

Hitachi Deskstar 7K250 Quick Installation Manual (2 pages)

Brand: Hitachi | Category: Storage | Size: 0 MB

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Hitachi Deskstar 7K250 Manuals

Hitachi Deskstar 7K250 Specifications (241 pages)

Table of Contents

Table of Contents

8 General

2 General Features of the Drive

3 Fixed-Disk Subsystem Description

4 Drive Characteristics

4.4.3 Drive Ready Time

5 Defect Flagging Strategy

6 Specification

7 Electrical Interface Specification

10 General Operation

11 Command Protocol

12 Command Descriptions

12.16 Read Dma Queued (C7H)

Hitachi Deskstar 7K250 Quick Installation Manual (2 pages)

Table of Contents

Hitachi Deskstar 7K250 Quick Installation Manual (2 pages)

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