Manual Do Utilizadoríndice analíticoFron 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 Cover276Tamanho: 2 MBPáginas: 276Language: EnglishAbrir o manual