User ManualTable of ContentsFron Cover1FOR SAFE OPERATION2Revision History3Preface5Important Alert Items9Manual Organization11Contents13Illustrations19Figures19Tables21CHAPTER 1 Device Overview231.1 Features241.1.1 Functions and performance241.1.2 Adaptability241.1.3 Interface251.2 Device Specifications261.2.1 Specifications summary261.2.2 Model and product number271.3 Power Requirements281.4 Environmental Specifications311.5 Acoustic Noise321.6 Shock and Vibration321.7 Reliability331.8 Error Rate341.9 Media Defects341.10 Load/Unload Function341.10.1 Recommended power-off sequence351.11 Advanced Power Management (APM)351.12 Interface Power Management (IPM)371.12.1 Host-initiated interface power management (HIPM)371.12.2 Device-initiated interface power management (DIPM)371.13 Restriction of Use of Hazardous Substances38CHAPTER 2 Device Configuration392.1 Device Configuration402.2 System Configuration412.2.1 SATA interface412.2.2 Drive connection41CHAPTER 3 Installation Conditions433.1 Dimensions443.2 Mounting453.3 Connections with Host System513.3.1 Device connector513.3.2 Signal segment and power supply segment523.3.3 Connector specifications for host system523.3.4 SATA interface cable connection533.3.5 Note about SATA interface cable connection53CHAPTER 4 Theory of Device Operation554.1 Outline564.2 Subassemblies564.2.1 Disk564.2.2 Spindle564.2.3 Actuator564.2.4 Air filter574.3 Circuit Configuration574.4 Power-on Sequence604.5 Self-calibration614.5.1 Self-calibration contents614.5.2 Execution timing of self-calibration624.5.3 Command processing during self-calibration624.6 Read/write Circuit634.6.1 Read/write preamplifier (PreAMP)634.6.2 Write circuit634.6.3 Read circuit644.6.4 Digital PLL circuit654.7 Servo Control664.7.1 Servo control circuit664.7.2 Data-surface servo format694.7.3 Servo frame format714.7.4 Actuator motor control724.7.5 Spindle motor control73CHAPTER 5 Interface755.1 Physical Interface765.1.1 Interface signals765.1.2 Signal interface regulation785.1.3 Electrical specifications815.1.4 Connector pinouts845.1.5 P11 function855.1.6 Hot Plug875.2 Logical Interface885.2.1 Communication layers895.2.2 Outline of the Shadow Block Register905.2.3 Outline of the frame information structure (FIS)915.2.4 Shadow block registers985.3 Host Commands1035.3.1 Command code and parameters1035.3.2 Command descriptions1065.3.3 Error posting2225.4 Command Protocol2245.4.1 Non-data command protocol2245.4.2 PIO data-in command protocol2265.4.3 PIO data-out command protocol2275.4.4 DMA data-in command protocol2295.4.5 DMA data-out command protocol2305.4.6 Native Command Queuing protocol2315.5 Power-on and COMRESET234CHAPTER 6 Operations2376.1 Reset and Diagnosis2386.1.1 Response to power-on2386.1.2 Response to COMRESET2406.1.3 Response to a software reset2436.2 Power Save2446.2.1 Power save mode2446.2.2 Power commands2466.3 Power Save Controlled by Interface Power Management (IPM)2476.3.1 Power save mode of the interface2476.4 Read-ahead Cache2496.4.1 Data buffer structure2496.4.2 Caching operation2506.4.3 Using the read segment buffer2526.5 Write Cache2566.5.1 Cache operation256Glossary259Acronyms and Abbreviations263Index265Comment Form271Back Cover276Size: 2.4 MBPages: 276Language: EnglishOpen manual
User ManualTable of ContentsFron Cover1FOR SAFE OPERATION2Revision History3Preface5Important Alert Items9Manual Organization11Contents13Illustrations20Figures20Tables22CHAPTER 1 Device Overview251.1 Features261.1.1 Functions and performance261.1.2 Adaptability261.1.3 Interface271.2 Device Specifications281.2.1 Specifications summary281.2.2 Model and product number291.3 Power Requirements301.4 Environmental Specifications321.5 Acoustic Noise331.6 Shock and Vibration331.7 Reliability341.8 Error Rate351.9 Media Defects351.10 Load/Unload Function351.10.1 Recommended Power-off Sequence361.11 Advanced Power Management361.12 Interface Power Management (IPM)381.12.1 Host-initiated Interface Power Management (HIPM)381.12.2 Device-initiated Interface Power Management (DIPM)381.13 Elimination of Hazardous Substances39CHAPTER 2 Device Configuration412.1 Device Configuration422.2 System Configuration432.2.1 SATA interface432.2.2 Drive connection43CHAPTER 3 Installation Conditions453.1 Dimensions463.2 Mounting473.3 Connections with Host System533.3.1 Device connector533.3.2 Signal segment and power supply segment543.3.3 Connector specifications for host system543.3.4 SATA interface cable connection553.3.5 Note about SATA interface cable connection55CHAPTER 4 Theory of Device Operation574.1 Outline584.2 Subassemblies584.2.1 Disk584.2.2 Spindle584.2.3 Actuator584.2.4 Air filter594.3 Circuit Configuration594.4 Power-on Sequence624.5 Self-calibration634.5.1 Self-calibration contents634.5.2 Execution timing of self-calibration644.5.3 Command processing during self-calibration644.6 Read/write Circuit654.6.1 Read/write preamplifier (PreAMP)654.6.2 Write circuit654.6.3 Read circuit664.6.4 Digital PLL circuit674.7 Servo Control684.7.1 Servo control circuit684.7.2 Data-surface servo format714.7.3 Servo frame format734.7.4 Actuator motor control744.7.5 Spindle motor control75CHAPTER 5 Interface775.1 Physical Interface785.1.1 Interface signals785.1.2 Signal interface regulation805.1.3 Electrical specifications835.1.4 Connector pinouts865.1.5 P11 function875.1.6 Hot Plug895.2 Logical Interface905.2.1 Communication layers915.2.2 Outline of the Shadow Block Register925.2.3 Outline of the frame information structure (FIS)935.2.4 Shadow block registers985.3 Host Commands1035.3.1 Command code and parameters1035.3.2 Command descriptions1065.3.3 Error posting2205.4 Command Protocol2225.4.1 Non-data command protocol2225.4.2 PIO data-in command protocol2245.4.3 PIO data-out command protocol2255.4.4 DMA data-in command protocol2275.4.5 DMA data-out command protocol2285.4.6 Native Command Queuing protocol2295.5 Power-on and COMRESET232CHAPTER 6 Operations2356.1 Reset and Diagnosis2366.1.1 Response to power-on2366.1.2 Response to COMRESET2386.1.3 Response to a software reset2416.2 Power Save2426.2.1 Power save mode2426.2.2 Power commands2446.3 Power Save Controlled by Interface Power Management (IPM)2456.3.1 Power save mode of the interface2456.4 Read-ahead Cache2476.4.1 Data buffer structure2476.4.2 Caching operation2486.4.3 Using the read segment buffer2506.5 Write Cache2546.5.1 Cache operation254Glossary257Acronyms and Abbreviations261Index263Comment Form269Back Cover274Size: 2.57 MBPages: 274Language: EnglishOpen manual
