IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive - 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
P
Performance Idle mode, 85
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
S
S.M.A.R.T.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
204