Текст страницы
9.2.10
Transport Dependent bits and fields ...................................................................................... 55
9.3
ERROR Field ................................................................................................................................... 56
9.3.1
Overview ................................................................................................................................... 56
9.3.2
ABORT bit ................................................................................................................................ 56
9.3.3
COMMAND COMPLETION TIME OUT bit ......................................................................... 56
9.3.4
ID NOT FOUND bit ................................................................................................................ 57
9.3.5
ILLEGAL LENGTH INDICATOR bit .................................................................................... 57
9.3.6
INTERFACE CRC bit .............................................................................................................. 57
9.3.7
UNCORRECTABLE ERROR bit ............................................................................................ 57
9.4
COUNT Field .................................................................................................................................. 58
9.5
SACTIVE Field................................................................................................................................ 58
9.6
SATA STATUS Field ...................................................................................................................... 58
9.7
LBA Field ......................................................................................................................................... 58
9.7.1
Overview ................................................................................................................................... 58
9.7.2
LBA of First Unrecoverable Error .......................................................................................... 58
9.8
Sense Code Definition ..................................................................................................................... 58
9.8.1
Overview ................................................................................................................................... 58
9.9
Device Signatures for Normal Output........................................................................................... 59
9.9.1
Overview ................................................................................................................................... 59
10 General Operation Descriptions ............................................................................................................... 60
10.1
Reset Response ................................................................................................................................ 60
10.1.1
Register Initialization ............................................................................................................. 61
10.2
Diagnostic and Reset Considerations ............................................................................................ 61
10.3
Power Management Feature Set ................................................................................................... 62
10.3.1
Power Mode .............................................................................................................................. 62
10.3.2
Power Management Commands ............................................................................................. 63
10.3.3
Standby Timer ......................................................................................................................... 63
10.3.4
Interface Capability for Power Modes .................................................................................... 63
10.4
SMART Feature Set ........................................................................................................................ 64
10.4.1
Attributes ................................................................................................................................. 64
10.4.2
Attribute Values ...................................................................................................................... 64
10.4.3
Attribute Thresholds ............................................................................................................... 64
10.4.4
Threshold Exceeded Condition ............................................................................................... 64
10.4.5
SMART Feature Set Commands ............................................................................................ 64
10.4.6
Off-line Read Scanning ........................................................................................................... 64
10.4.7
Error Log .................................................................................................................................. 64
10.4.8
Self-Test .................................................................................................................................... 65
10.5
Security Feature Set ....................................................................................................................... 66
10.5.1
Security Mode .......................................................................................................................... 66
10.5.2
Security Level .......................................................................................................................... 66
10.5.3
Password .................................................................................................................................. 66
10.5.4
Operation example................................................................................................................... 67
10.5.5
Command Table ....................................................................................................................... 70
10.6
Host Protected Area Feature Set ................................................................................................... 73
10.6.1
Example for operation (In LBA mode) ................................................................................... 73
10.6.2
Security Extensions ................................................................................................................. 74
10.7
Write Cache Function ..................................................................................................................... 75
10.8
Reassign Function ........................................................................................................................... 75
10.8.1
Auto Reassign Function .......................................................................................................... 75
10.9
Power-up in Standby Feature Set ................................................................................................. 76
10.10
Advanced Power Management Feature Set (APM) ...................................................................... 76
10.11
48-bit Address Feature Set ............................................................................................................ 76
10.12
Streaming Feature Set ................................................................................................................... 77
10.12.1
Streaming Commands ............................................................................................................. 77
5
Hard Disk Drive Specification