IBM IC25N020ATDA04 Hard Drive Specifications - Page 218

Error Register Diagnostic Codes, 79 Example for operation (In LBA Mode), 94 Execute Device Diagnostic, 119 F Flush Cache, 120 Format Track, 121 Format Unit (F7h: vendor specific), 123 Full stroke seek, 17 H HS0, 74 HS1, 74 HS2, 74 HS3, 74 I ICRCE, 75 Identify Device, 103, 125 Identify Device DMA, 108, 134 Idle, 107, 135 Idle Immediate, 136 IDN, 75 IDNF, 75 IDX, 76 IEN, 73 Individual Attribute Data Structure, 175 Initial Power Mode at Power On, 85 Initialize Device Parameters, 137 Interface Capability for Power Modes, 84 Interface logic signal levels, 51 L L, 74 M Magnetic flux density limits, 26 Master Password, 88 Master Password Revision Code, 88 N Nonrecovered read errors, 101 Nonrecovered write errors, 22, 101 O Operating modes, 19 PIO timings, 52 Power management, 83 Power Management Feature Initial Power Mode at Power On, 85 Interface Capability for Power Modes, 84 Power Management Commands, 83 Power mode, 83 Standby timer, 84 Standby/sleep command completion timing, 84 Status, 84 Power-off considerations, 81 Emergency unload, 81 Load/Unload, 81 Required power-off sequence, 82 Protected Area, 94 R Radiation noise, 26 RDY, 76 Read Buffer, 103 Read Buffer (E4h), 138 Read DMA, 108, 139 Read Long, 103, 141 Read Multiple, 103, 143 Read Native Max ADDRESS, 107, 145 Read Sectors, 103, 147 Read Verify Sectors, 107, 149 Reassign Function, 101 Recalibrate, 107, 151 Recovered read errors, 22, 101 Register Alternate status register, 72 Command register, 72 Cylinder high register, 72 Cylinder low register, 72 Data register, 73 Device control register, 73 Device/head register, 74 Error register, 75 Features register, 75 Sector Count Register, 75 Sector Number Register, 76 Status Register, 76 Register Set, 71 Reset Diagnostic and reset considerations, 80 Register initialization, 79 Reset error register values, 80 Reset timings, 51 RST, 73 P S Performance Idle mode, 85 S.M.A.R.T. Travelstar 48GH, 30GN & 15GN hard disk drive specifications 204