Hitachi 7K500 User Manuals

Table of Contents

• 1.0 General

  12
  • 1.1 Introduction

    12
  • 1.2 Terminology

    12
  • 1.3 Deviations from standard

    12
• 2.0 Registers

  14
  • 2.1 Alternate Status Register

    14
  • 2.2 Command Register

    14
  • 2.3 Cylinder High Register

    14
  • 2.4 Cylinder Low Register

    15
  • 2.5 Data Register

    15
  • 2.6 Device Control Register

    15
  • 2.7 Device/Head Register

    15
  • 2.8 Error Register

    16
  • 2.9 Features Register

    16
  • 2.10 Sector Count Register

    17
  • 2.11 Status Register

    17
• 3.0 General operation

  20
  • 3.1 Reset response

    20
  • 3.2 Register initialization

    21
  • 3.3 Diagnostic and Reset considerations

    22
  • 3.4 Power Management Mode (Slumber and Partial)

    22
  • 3.5 Sector Addressing Mode

    22
    • 3.5.1 Logical CHS addressing mode

      22
    • 3.5.2 LBA addressing mode

      22
  • 3.6 Power management Feature

    23
    • 3.6.1 Power mode

      23
    • 3.6.2 Power management commands

      23
    • 3.6.3 Standby timer

      23
    • 3.6.4 Interface capability for power modes

      24
  • 3.7 S.M.A.R.T. Function

    25
    • 3.7.1 Attributes

      25
    • 3.7.2 Attribute values

      25
    • 3.7.3 Attribute thresholds

      25
    • 3.7.4 Threshold exceeded condition

      25
    • 3.7.5 S.M.A.R.T. commands

      25
    • 3.7.6 Off-line read scanning

      25
    • 3.7.7 Error log

      26
    • 3.7.8 Self-test

      26
  • 3.8 Security Mode Feature Set

    27
    • 3.8.1 Security mode

      27
    • 3.8.2 Security level

      27
    • 3.8.3 Passwords

      28
    • 3.8.4 Operation example

      28
    • 3.8.5 Command table

      31
  • 3.9 Host Protected Area Feature

    32
    • 3.9.1 Example for operation (In LBA Mode)

      32
    • 3.9.2 Security extensions

      33
  • 3.10 Seek overlap

    34
  • 3.11 Write cache function

    35
  • 3.12 Reassign function

    36
    • 3.12.1 Auto Reassign function

      36
  • 3.13 Power-Up in Standby feature set

    37
  • 3.14 Advanced Power Management feature set (APM)

    37
  • 3.15 Automatic Acoustic Management feature set (AAM)

    38
  • 3.16 Address Offset Feature

    39
    • 3.16.1 Enable/Disable Address Offset Mode

      39
    • 3.16.2 Identify Device Data

      40
    • 3.16.3 Exceptions in Address Offset Mode

      40
  • 3.17 48-bit Address Feature Set

    41
  • 3.18 Streaming Feature Set

    41
    • 3.18.1 Streaming commands

      42
    • 3.18.2 Urgent bit

      42
    • 3.18.3 Flush to Disk bit

      42
    • 3.18.4 Not Sequential bit

      42
    • 3.18.5 Read Continuous bit

      43
    • 3.18.6 Write Continuous bit

      43
    • 3.18.7 Handle Streaming Error bit

      43
    • 3.18.8 Streaming Logs

      43
    • 3.18.9 SATA Interface Power Management

      43
  • 3.19 Software Setting Preservation

    43
    • 3.19.1 COMRESET Preservation Requirements

      44
  • 3.20 SATA II Optional Features

    44
  • 3.21 Asynchronous Signal Recovery

    44
    • 3.21.1 Device Power Connector Pin 11 Definition

      45
    • 3.21.2 Phy Event Counters

      45
• 4.0 Command protocol

  46
  • 4.1 PIO Data In commands

    46
  • 4.2 PIO Data Out Commands

    47
  • 4.3 Non-data commands

    48
  • 4.4 DMA Data In commands and DMA Data Out commands

    50
  • 4.5 First-party DMA commands

    50
• 5.0 Command descriptions

  52
  • 5.1 Check Power Mode (E5h/98h)

    56
  • 5.2 Configure Stream (51h)

    57
  • 5.3 Device Configuration Overlay (B1h)

    59
    • 5.3.1 DEVICE CONFIGURATION RESTORE (Subcommand C0h)

      59
    • 5.3.2 DEVICE CONFIGURATION FREEZE LOCK (Subcommand C1h)

      59
    • 5.3.3 DEVICE CONFIGURATION IDENTIFY (Subcommand C2h)

      60
    • 5.3.4 DEVICE CONFIGURATION SET (Subcommand C3h)

      60
  • 5.4 Download Microcode (92h)

    63
  • 5.5 Execute Device Diagnostic (90h)

    64
  • 5.6 Flush Cache (E7h)

    65
  • 5.7 Flush Cache Ext (EAh)

    66
  • 5.8 Format Track (50h)

    67
  • 5.9 Format Unit (F7h)

    68
  • 5.10 Identify Device (ECh)

    69
  • 5.11 Idle (E3h/97h)

    81
  • 5.12 Idle Immediate (E1h/95h)

    82
  • 5.13 Initialize Device Parameters (91h)

    83
  • 5.14 Read Buffer (E4h)

    84
  • 5.15 Read DMA (C8h/C9h)

    85
  • 5.16 Read DMA Ext (25h)

    87
  • 5.17 Read FPDMA Queued (60h)

    89
  • 5.18 Read Log Ext (2Fh)

    91
    • 5.18.1 General Purpose Log Directory

      93
    • 5.18.2 Extended Comprehensive SMART Error Log

      94
    • 5.18.3 Extended Self-test log sector

      96
    • 5.18.4 Read Stream Error log

      97
    • 5.18.5 Write Stream Error log

      98
    • 5.18.6 Streaming Performance log

      99
  • 5.19 Read Long (22h/23h)

    101
  • 5.20 Read Multiple (C4h)

    103
  • 5.21 Read Multiple Ext (29h)

    105
  • 5.22 Read Native Max ADDRESS (F8h)

    107
  • 5.23 Read Native Max Address Ext (27h)

    108
  • 5.24 Read Sectors (20h/21h)

    109
  • 5.25 Read Sector(s) Ext (24h)

    111
  • 5.26 Read Stream DMA (2Ah)

    113
  • 5.27 Read Stream PIO (2Bh)

    116
  • 5.28 Read Verify Sectors (40h/41h)

    119
  • 5.29 Read Verify Sector(s) (42h)

    121
  • 5.30 Recalibrate (1xh)

    123
  • 5.31 Security Disable Password (F6h)

    124
  • 5.32 Security Disable Password (F3h)

    125
  • 5.33 Security Erase Unit (F4h)

    126
  • 5.34 Security Freeze Lock (F5h)

    128
  • 5.35 Security Set Password (F1h)

    129
  • 5.36 Security Unlock (F2h)

    131
  • 5.37 Seek (7xh)

    132
  • 5.38 Service (A2h )

    133
  • 5.39 Set Features (EFh)

    134
    • 5.39.1 Set Transfer mode

      135
    • 5.39.2 Write Cache

      135
    • 5.39.3 Advanced Power Management

      135
    • 5.39.4 Automatic Acoustic Management

      136
    • 5.39.5 Set Maximum Host Interface Sector Time

      137
  • 5.40 Set Max ADDRESS (F9h)

    138
    • 5.40.1 Set Max Set Password (Feature=01h)

      140
    • 5.40.2 Set Max Lock (Feature=02h)

      141
    • 5.40.3 Set Max Unlock (Feature = 03h)

      142
    • 5.40.4 Set Max Freeze Lock (Feature = 04h)

      143
  • 5.41 Set Max Address Ext (37h)

    144
  • 5.42 Set Multiple (C6h)

    146
  • 5.43 Sleep (E6h/99h)

    147
  • 5.44 S.M.A.R.T. Function Set (B0h)

    148
    • 5.44.1 S.M.A.R.T. Function Subcommands

      148
    • 5.44.2 Device Attribute Data Structure

      152
    • 5.44.3 Device Attribute Thresholds data structure

      155
    • 5.44.4 S.M.A.R.T. Log Directory

      157
    • 5.44.5 S.M.A.R.T. summary error log sector

      157
    • 5.44.6 Self-test log data structure

      159
    • 5.44.7 Selective self-test log data structure

      160
    • 5.44.8 Error reporting

      161
  • 5.45 Standby (E2h/96h)

    162
  • 5.46 Standby Immediate (E0h/94h)

    163
  • 5.47 Write Buffer (E8h)

    164
  • 5.48 Write DMA (CAh/CBh)

    165
  • 5.49 Write DMA Ext (35h)

    167
  • 5.50 Write Log Ext (3Fh)

    169
  • 5.51 Write Long (32h/33h)

    170
  • 5.52 Write Multiple (C5h)

    172
  • 5.53 Write Multiple Ext (39h)

    174
  • 5.54 Write Sectors (30h/31h)

    176
  • 5.55 Write Sector(s) Ext (34h)

    178
  • 5.56 Write Stream DMA (3Ah)

    180
  • 5.57 Write Stream PIO (3Bh)

    183
• 6.0 Timings

  186