User ManualTable of ContentsFront 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 Specifications291.2.1 Specifications summary291.2.2 Model and product number301.3 Power Requirements311.4 Environmental Specifications341.5 Acoustic Noise351.6 Shock and Vibration351.7 Reliability361.8 Error Rate371.9 Media Defects371.10 Load/Unload Function371.10.1 Recommended power-off sequence381.11 Advanced Power Management (APM)381.12 Interface Power Management (IPM)401.12.1 Host-initiated interface power management (HIPM)401.12.2 Device-initiated interface power management (DIPM)40CHAPTER 2 Device Configuration432.1 Device Configuration442.2 System Configuration452.2.1 SATA interface452.2.2 Drive connection45CHAPTER 3 Installation Conditions473.1 Dimensions483.2 Mounting493.3 Connections with Host System553.3.1 Device connector553.3.2 Signal segment and power supply segment563.3.3 Connector specifications for host system563.3.4 SATA interface cable connection573.3.5 Note about SATA interface cable connection57CHAPTER 4 Theory of Device Operation594.1 Outline604.2 Subassemblies604.2.1 Disk604.2.2 Spindle604.2.3 Actuator604.2.4 Air filter614.3 Circuit Configuration614.4 Power-on Sequence644.5 Self-calibration664.5.1 Self-calibration contents664.5.2 Execution timing of self-calibration674.5.3 Command processing during self-calibration674.6 Read/write Circuit684.6.1 Read/write preamplifier (PreAMP)684.6.2 Write circuit684.6.3 Read circuit694.6.4 Digital PLL circuit704.7 Servo Control714.7.1 Servo control circuit714.7.2 Data-surface servo format734.7.3 Servo frame format754.7.4 Actuator motor control764.7.5 Spindle motor control77CHAPTER 5 Interface795.1 Physical Interface805.1.1 Interface signals805.1.2 Signal interface regulation825.1.3 Electrical specifications845.1.4 Connector pinouts855.1.5 P11 function865.1.6 Hot Plug885.2 Logical Interface895.2.1 Communication layers905.2.2 Outline of the Shadow Block Register915.2.3 Outline of the frame information structure (FIS)925.2.4 Shadow block registers1005.3 Host Commands1055.3.1 Command code and parameters1055.3.2 Command descriptions1085.3.3 Error posting2505.4 Command Protocol2525.4.1 Non-data command protocol2535.4.2 PIO data-in command protocol2555.4.3 PIO data-out command protocol2575.4.4 DMA data-in command protocol2595.4.5 DMA data-out command protocol2605.4.6 Native Command Queuing protocol2615.5 Power-on and COMRESET264CHAPTER 6 Operations2676.1 Reset and Diagnosis2686.1.1 Response to power-on2686.1.2 Response to COMRESET2706.1.3 Response to a software reset2736.2 Power Save2746.2.1 Power save mode2746.2.2 Power commands2766.3 Power Save Controlled by Interface Power Management (IPM)2776.3.1 Power save mode of the interface2776.4 Read-ahead Cache2796.4.1 Data buffer structure2796.4.2 Caching operation2806.4.3 Using the read segment buffer2826.5 Write Cache2866.5.1 Cache operation286CHAPTER 7 Maintenance and Diagnosis2897.1 Maintenance2907.1.1 Rules for maintenance2907.1.2 Maintenance requirements2917.1.3 Maintenance levels2937.1.4 Disk drive revision number2947.1.5 Tools and test equipment2967.1.6 Self-diagnostics2967.1.7 Test2967.2 Operation Confirmation2997.2.1 Operation test2997.2.2 Diagnostic test2997.3 Troubleshooting Procedure3007.3.1 Troubleshooting procedure3007.3.2 Troubleshooting disk drive replaced in field3007.3.3 Troubleshooting at factory3027.4 Disk Drive Removal Procedure3037.5 Spare Disk Drive303Glossary305Acronyms and Abbreviations309Index311Comment Form317Back Cover322Size: 7.55 MBPages: 322Language: EnglishOpen manual