5.3 Host Commands
•
Data format version number
The data format version number indicates the version number of the data format of
the device attribute values or guarantee failure thresholds. The data format
version numbers of the device attribute values and guarantee failure thresholds are
the same. When a data format is changed, the data format version numbers are
updated.
•
Attribute ID
The attribute ID is defined as follows:
Attribute ID
Attribute name
0
(Indicates unused attribute data.)
1
Read Error Rate
2 Throughput
Performance
3
Spin Up Time
4 Start/Stop
Count
5
Reallocated Sector Count
7
Seek Error Rate
8
Seek Time Performance
9
Power-On Hours Count
10
Spin Retry Count
12
Drive Power Cycle Count
192
Emergency Retract Cycle Count
193
Load/Unload Cycle Count
194 HDA
Temperature
195
ECC On the Fly Count
196
Reallocated Event Count
197
Current Pending Sector Count
198
Off-Line Scan Uncorrectable Sector Count
(199)
(Ultra ATA CRC Error Count)
200
Write Error Rate
203 Run
Out
240
Transfer Error Rate
* If the device receives the reset during
transferring the data, the transfer error is
counted up.
C141-E249
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Страница 18: ...Contents 6 5 1 Cache operation 6 20 Glossary GL 1 Acronyms and Abbreviations AB 1 Index IN 1 xiv C141 E249 ...
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Страница 86: ...Interface Figure 5 2 Example of the circuit for driving Ready LED 5 12 C141 E249 ...
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