Manuali utente per Samsung 100737108-A

Sommario

• SCOPE

  1
• USER DEFINITION

  1
• MANUAL ORGANIZATION

  1
• SATA

  2
• REFERENCE

  2
• DESCRIPTION

  3
• INTRODUCTION

  3
• KEY FEATURES

  4
• STANDARDS AND REGULATIONS

  5
• HARDWARE REQUIREMENTS

  5
• SPECIFICATIONS

  6
• SPECIFICATION SUMMARY

  6
• PHYSICAL SPECIFICATIONS

  7
• LOGICAL CONFIGURATIONS

  7
• PERFORMANCE SPECIFICATIONS

  8
• POWER CONSUMPTION

  9
• ENVIRONMENTAL SPECIFICATIONS

  10
• RELIABILITY SPECIFICATIONS

  12
• ANNUALIZED FAILURE RATE (AFR)

  12
• INSTALLATION

  13
• SPACE REQUIREMENTS

  13
• UNPACKING INSTRUCTIONS

  14
• MOUNTING

  14
• Orientation

  15
• Ventilation

  16
• CABLE CONNECTORS

  16
• SATA Connectivity

  17
• DRIVE INSTALLATION

  21
• DISK DRIVE OPERATION

  22
• HEAD / DISK ASSEMBLY (HDA)

  22
• Base Casting Assembly

  22
• DC Spindle Motor Assembly

  22
• Disk Stack Assembly

  24
• Head Stack Assembly

  24
• Voice Coil Motor and Actuator Latch Assemblies

  24
• Air Filtration System

  24
• Load/Unload Mechanism

  24
• DRIVE ELECTRONICS

  25
• Digital Signal Process and Interface Controller

  25
• Disk Controller

  25
• The Host Interface Control Block

  27
• The Buffer Control Block

  27
• The Disk Control Block

  28
• The Disk LDPC Control Block

  28
• Frequency Synthesizer

  28
• Power Management

  29
• Read/Write IC

  29
• Time Base Generator

  29
• Automatic Gain Control

  29
• Asymmetry Correction Circuitry (ASC)

  29
• Analog Anti-Aliasing Low Pass Filter

  30
• Analog to Digital Converter (ADC) and FIR

  30
• SERVO SYSTEM

  31
• READ AND WRITE OPERATIONS

  31
• The Read Channel

  31
• The Write Channel

  32
• FIRMWARE FEATURES

  32
• Read Caching

  32
• Write Caching

  33
• Defect Management

  34
• Automatic Defect Allocation

  34
• SMART

  34
• APM

  34
• SATA II INTERFACE

  35
• INTRODUCTION

  35
• PHYSICAL INTERFACE

  37
• SIGNAL SUMMARY

  37
• Signal Descriptions

  37
• I/O Register - Address

  38
• Control Block Register Descriptions

  38
• Alternate Status Register (ex. 3F6h)

  38
• Device Control Register (ex. 3F6h)

  39
• Command Block Register Descriptions

  39
• Data Register (Ex. 1F0h)

  39
• Features Register and Feature Extended Register (Ex. 1F1h)

  39
• Sector Number Register and Sector Number Extended Register (Ex. 1F3h)

  39
• Error Register (Ex. 1F1h)

  39
• Sector Count Register and Sector Count Extended Register (Ex. 1F2h)

  40
• Cylinder High Register and Cylinder High Extended Register (Ex. 1F5h)

  40
• Cylinder Low Register and Cylinder Low Extended Register (Ex. 1F4h)

  40
• Command Register (Ex. 1F7h)

  40
• Device Register (Ex. 1F6h)

  40
• Status Register (Ex. 1F7h)

  41
• SATA II FEATURE SET

  42
• DEVICE ACTIVITY SIGNAL

  42
• STAGGERED SPIN-UP DISABLE CONTROL

  42
• AUTO-ACTIVATE IN DMA SETUP FIS

  42
• NATIVE COMMAND QUEUING (NCQ)

  42
• PHY. EVENT COUNTERS

  43
• SOFTWARE SETTINGS PRESERVATION

  44
• SATA POWER MANAGEMENT

  44
• ATA COMMAND DESCRIPTIONS

  45
• COMMAND TABLE

  45
• COMMAND DESCRIPTIONS

  47
• Check Power Mode (E5h)

  47
• Download Micro Code (92h)

  47
• Device Configuration Overlay (B1h)

  47
• Execute Device Diagnostics (90h)

  49
• Flush Cache (E7h, EAh: extended)

  49
• Format Track (50h)

  49
• Identify Device (ECh)

  49
• Idle (E3h)

  55
• Idle Immediate (E1h)

  55
• Initialize Device Parameters (91h)

  56
• NOP (00h)

  56
• Read Buffer (E4h)

  56
• Read DMA (C8h, 25h:extended)

  56
• Read FPDMA Queued (60h)

  56
• Read Log Extended (2Fh)

  57
• Read Long (22h)

  57
• Read Multiple Command (C4h, 29h:extended)

  57
• Read Native Max Address (F8h, 27h :extended)

  58
• Read Sector(s) (20h, 24h: extended)

  58
• Read Verify Sector(s) (40h, 41h :extended)

  58
• Recalibrate (10h)

  59
• Security Disable Password (F6h)

  59
• Security Erase Prepare (F3h)

  59
• Security Erase Unit (F4h)

  59
• Security Freeze Lock (F5h)

  60
• Security Set Password (F1h)

  60
• Security Unlock (F2h)

  61
• Seek (7xh)

  61
• Set Features (EFh)

  61
• Set Max Address (F9h, 37h: extended)

  63
• Set Multiple Mode (C6h)

  63
• Sleep (E6h)

  63
• Standby (E2h)

  63
• SMART (B0h)

  64
• Smart disable operations (D9h)

  64
• Smart enable/disable attribute auto-save (D2h)

  64
• Smart enable operations (D8h)

  65
• Smart execute off-line immediate (D4h)

  65
• Smart read data (D0h)

  66
• SMART read log sector (D5h)

  71
• SMART return status (DAh)

  71
• SMART write log sector (D6h)

  71
• Standby (E2h)

  72
• Standby Immediate (E0h)

  72
• Write Buffer (E8h)

  72
• Write DMA (CAh, 35h:extended)

  72
• Write FPDMA Queued (61h)

  72
• Write Long (32h)

  73
• Write Multiple Command (C5h, 39h:extended)

  73
• Write Sector(s) (30h, 34h:extended)

  73
• MAINTENANCE

  75
• GENERAL INFORMATION

  75
• MAINTENANCE PRECAUTIONS

  75
• SERVICE AND REPAIR

  77
• Table 3-1 Specifications

  6
• Table 3-2 Physical Specifications

  7
• Table 3-3 Logical Configurations

  7
• Table 3-4 Performance Specifications

  8
• Table 3-5 Power consumption

  9
• Table 3-6 Environmental Specifications

  10
• Table 3-7 Reliability Specifications

  12
• Table 4-1 SATA Connector Pin Definitions

  19
• Table 7-1 Phy Event Counter Supports

  44
• Table 8-1 Command Code Parameters

  46
• Table 8-2 Device Configuration Overlay Feature Register Values

  48
• Table 8-3 Device Configuration Identify data structure

  49
• Table 8-4 Diagnostic Codes

  50
• Table 8-5 IDENTIFY DEVICE information

  51
• Table 8-6 Automatic Standby Timer Periods

  56
• Table 8-7 Security password content

  60
• Table 8-8 Security Erase Unit Password

  61
• Table 8-9 Security Set Password data content

  61
• Table 8-10 Identifier and security level bit interaction

  62
• Table 8-11 Set Features Register Definitions

  63
• Table 8-12 Transfer Mode Values

  63
• Table 8-13 Set Max Feature Register Values

  64
• Table 8-14 SMART Feature Registers Values

  65
• Table 8-15 Device SMART Data Structure

  67
• Table 8-16 SMART Attribute Status Flags

  68
• Table 8-17 SMART Attribute Data List

  70
• Table 8-18 Off-line Data Collection Status Values

  70
• Table 8-19 Self-test Execution Status Values

  71