15.32.12.2 Individual Attribute Data Structure
The following defines the 12 bytes that make up the information for each Attribute entry in the Device
Attribute Data Structure.
12
Total Bytes
04h
8
Vendor Specific
03h
1
Attribute Value (valid values from 01h to FDh)
01h
2
Status flags
00h
1
Attribute ID Number (01h to FFh)
Offset
Byte
Description
Figure 123. Individual Attribute Data Structure
Attribute ID Numbers
Any non-zero value in the Attribute ID Number indicates an active attribute. The device supports the
following Attribute ID Numbers.
Ultra DMA CRC Error Count
199
Off-line Scan Uncorrectable Sector Count
198
Current Pending Sector Count
197
Reallocation Event Count
196
Temperature
194
Load Cycle Count
193
Power-off Retract Count
192
Device Power Cycle Count
12
Spin Retry Count
10
Power-on Hours Count
9
Seek Time Performance
8
Seek Error Rate
7
Reallocated Sector Count
5
Start/Stop Count
4
Spin Up Time
3
Throughput Performance
2
Raw Read Error Rate
1
Indicates that this entry in the data structure is not used
0
Attribute Name
ID
Figure 124.
Attribute ID Number
s
Deskstar 60 GXP Hard disk drive specification
165
Содержание IC35L020 - Deskstar 20 GB Hard Drive
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