Manuel D’UtilisationTable des matièresFront Cover1FOR SAFE OPERATION2Revision History3Preface5Important Alert Items9Manual Organization11Contents13Figures18Tables19CHAPTER 1 Device Overview211.1 Features221.1.1 Functions and performance221.1.2 Adaptability221.1.3 Interface231.2 Device Specifications241.2.1 Specifications summary241.2.2 Model and product number251.3 Power Requirements251.4 Environmental Specifications271.5 Acoustic Noise281.6 Shock and Vibration281.7 Reliability291.8 Error Rate301.9 Media Defects301.10Load/Unload Function30CHAPTER 2 Device Configuration332.1 Device Configuration342.2 System Configuration362.2.1 ATA interface362.2.2 1 drive connection362.2.3 2 drives connection36CHAPTER 3 Installation Conditions393.1 Dimensions403.2 Mounting413.3 Cable Connections473.3.1 Device connector473.3.2 Cable connector specifications483.3.3 Device connection483.3.4 Power supply connector (CN1)493.4 Jumper Settings493.4.1 Location of setting jumpers493.4.2 Factory default setting503.4.3 Master drive-slave drive setting503.4.4 CSEL setting51CHAPTER 4 Theory of Device Operation534.1 Outline544.2 Subassemblies544.2.1 Disk544.2.2 Head544.2.3 Spindle554.2.4 Actuator554.2.5 Air filter554.3 Circuit Configuration564.4 Power-on Sequence594.5 Self-calibration604.5.1 Self-calibration contents604.5.2 Execution timing of self-calibration614.5.3 Command processing during self-calibration624.6 Read/write Circuit624.6.1 Read/write preamplifier (HDIC)624.6.2 Write circuit624.6.3 Read circuit654.6.4 Digital PLL circuit664.7 Servo Control674.7.1 Servo control circuit674.7.2 Data-surface servo format704.7.3 Servo frame format724.7.4 Actuator motor control734.7.5 Spindle motor control74CHAPTER 5 Interface775.1 Physical Interface785.1.1 Interface signals785.1.2 Signal assignment on the connector795.2 Logical Interface825.2.1 I/O registers835.2.2 Command block registers845.2.3 Control block registers895.3 Host Commands895.3.1 Command code and parameters905.3.2 Command descriptions925.3.3 Error posting1645.4 Command Protocol1665.4.1 PIO Data transferring commands from device to host1665.4.2 PIO Data transferring commands from host to device1685.4.3 Commands without data transfer1705.4.4 Other commands1725.4.5 DMA data transfer commands1725.5 Ultra DMA Feature Set1755.5.1 Overview1755.5.2 Phases of operation1765.5.3 Ultra DMA data in commands1765.5.4 Ultra DMA data out commands1815.5.5 Ultra DMA CRC rules1855.5.6 Series termination required for Ultra DMA1865.6 Timing1875.6.1 PIO data transfer1875.6.2 Multiword data transfer1885.6.3 Ultra DMA data transfer1895.6.4 Power-on and reset202CHAPTER 6 Operations2036.1 Device Response to the Reset2046.1.1 Response to power-on2046.1.2 Response to hardware reset2056.1.3 Response to software reset2076.1.4 Response to diagnostic command2086.2 Power Save2096.2.1 Power save mode2096.2.2 Power commands2106.3 Defect Management2116.3.1 Spare area2116.3.2 Alternating defective sectors2116.4 Read-Ahead Cache2136.4.1 Data buffer configuration2146.4.2 Caching operation2146.4.3 Usage of read segment2166.5 Write Cache222Glossary225Acronyms and Abbreviations229Comment Form231Spine233Back Cover236Taille: 1,3 MoPages: 236Language: EnglishOuvrir le manuel