用户手册目录GENERAL101 INTRODUCTION101.1 Abbreviations101.2 References131.3 General caution131.4 Drive handling precautions132 OUTLINE OF THE DRIVE14PART 1 FUNCTIONAL SPECIFICATION153 FIXED DISK SUBSYSTEM DESCRIPTION16Control Electronics16Head disk assembly data164 FIXED DISK CHARACTERISTICS17Formatted capacity by model number17Data sheet18Cylinder allocation18Performance characteristics195 DATA INTEGRITY23Data loss on power off23Write Cache23Equipment status23WRITE safety23Data buffer test24Error recovery24Automatic reallocation24ECC256 SPECIFICATION26Environment26DC power requirements28Reliability30Mechanical specifications33Vibration and shock35Acoustics37Identification labels38Electromagnetic compatibility38Safety396.10 Packaging396.11 Substance restriction requirements397 ELECTRICAL INTERFACE SPECIFICATIONS40Cabling40Interface connector40Signal definitions41PART 2 INTERFACE SPECIFICATION438 GENERAL44Introduction44Terminology449 DEVIATIONS FROM STANDARD4510 PHYSICAL INTERFACE4511 REGISTERS4511.1 Register naming convention4611.2 Command register4711.3 Device Control Register4711.4 Device Register4711.5 Error Register4711.6 Features Register4811.7 LBA High Register4811.8 LBA Low Register4811.9 LBA Mid Register4811.10 Sector Count Register4811.11 Status Register4812 GENERAL OPERATION DESCRIPTIONS5012.1 Reset Response50Register Initialization50Diagnostic and Reset considerations51Power-off considerations52Load/Unload52Emergency unload52Required power-off sequence52Sector Addressing Mode53Logical CHS Addressing Mode53LBA Addressing Mode53Power Management Feature53Power Mode54Power Management Commands54Standby/Sleep command completion timing54Status54Interface Capability for Power Modes54Initial Power Mode at Power On55Advanced Power Management (Adaptive Battery Life Extender 3) Feature55Performance Idle mode55Active Idle mode55Low Power Idle mode55Transition Time56Interface Power Management Mode (Slumber and Partial)56S.M.A.R.T. Function56Attributes56Attribute values56Attribute thresholds57Threshold exceeded condition57S.M.A.R.T. commands57S.M.A.R.T operation with power management modes57Security Mode Feature Set57Security mode57Security Level58Password58Master Password Revision Code58Operation example58Command Table61Protected Area Function63Example for operation (In LBA mode)64Set Max security extension commands65Seek Overlap66Write Cache Function66Reassign Function66Auto Reassign Function6748-bit Address Feature Set67Software Setting Preservation Feature Set68Preserved software settings6812.16 Native Command Queuing6912.17 SMART Command Transport (SCT)7013 COMMAND PROTOCOL7013.1 Data In Commands7113.2 Data Out Commands7113.3 Non-Data Commands7213.4 DMA Data Transfer Commands7213.5 First-parity DMA Commands7314 COMMAND DESCRIPTIONS7414.1 Check Power Mode (E5h/98h)7814.2 Device Configuration Overlay (B1h)79DEVICE CONFIGURATION RESTORE (subcommand C0h)79DEVICE CONFIGURATION FREEZE LOCK (subcommand C1h)79DEVICE CONFIGURATION IDENTIFY (subcommand C2h)80DEVICE CONFIGURATION SET (subcommand C3h)80Execute Device Diagnostic (90h)83Flush Cache (E7h)84Flush Cache Ext (EAh)85Format Track (50h: Vendor Specific)86Format Unit (F7h: Vendor Specific)87Identify Device (ECh)88Idle (E3h/97h)99Idle Immediate (E1h/95h)100Initialize Device Parameters (91h)101Read Buffer (E4h)102Read DMA(C8h/C9h)103Read DMA Ext (25h)104Read FPDMA Queued (60h)105Read Log Ext(2Fh)106General purpose Log Directory107Extended comprehensive SMART error log107Extended Self-test log sector110Command Error111Phy Event Counter112Read Multiple (C4h)114Read Multiple Ext (29h)115Read Native Max Address (F8h)116Read Native Max Address Ext (27h)117Read Sector(s) (20h/21h)118Read Sector(s) Ext (24h)119Read Verify Sector(s) (40h/41h)120Read Verify Sector(s) Ext (42h)121Recalibrate (1xh)122Security Disable Password (F6h)123Security Erase Prepare (F3h)124Security Erase Unit (F4h)125Security Freeze Lock (F5h)127Security Set Password (F1h)128Security Unlock (F2h)130Seek (7xh)131Sense Condition (F0h : vendor specific)132Set Features (EFh)133Set Max Address (F9h)135Set Max Address Ext (37h)137Set Multiple (C6h)139Sleep (E6h/99h)140S.M.A.R.T Function Set (B0h)141S.M.A.R.T. Sub commands141Device Attributes Data Structure146Device Attribute Thresholds Data Structure150S.M.A.R.T. Log Directory151S.M.A.R.T. error log sector151Self-test log data structure154Selective self-test log data structure155Error Reporting155Standby (E2h/96h)156Standby Immediate (E0h/94h)157Write Buffer (E8h)15814.43 Write DMA (CAh/CBh)15914.44 Write DMA Ext (35h)16014.45 Write DMA FUA Ext (3Dh)16114.46 Write FPDMA Queued (61h)16214.47 Write Log Ext (3Fh)16314.48 Write Multiple (C5h)16414.49 Write Multiple Ext (39h)16514.50 Write Multiple FUA Ext (CEh)16614.51 Write Sector(s) (30h/31h)16714.52 Write Sector(s) Ext (34h)16814.53 Write Uncorrectable Ext (45h)16915 TIMINGS171文件大小: 2.3 MB页数: 173Language: English打开用户手册