5.3 Host Commands
Table 5.8 Format of device attribute value data
Byte |
|
| Item |
|
|
|
|
00 | Data format version number | ||
01 |
|
|
|
|
|
|
|
02 | Attribute 1 |
| Attribute ID |
|
|
|
|
03 |
|
| Status flag |
04 |
|
|
|
|
|
|
|
05 |
|
| Current attribute value |
|
|
|
|
06 |
|
| Attribute value for worst case so far |
|
|
|
|
07 to 0C |
|
| Raw attribute value |
|
|
|
|
0D |
|
| Reserved |
|
|
|
|
0E to 169 | Attribute 2 to |
| (The format of each attribute value is the same |
| attribute 30 |
| as that of bytes 02 to 0D.) |
|
|
|
|
16A | |||
|
|
| |
16B | Self test execution status | ||
|
|
| |
16C, 16D | |||
|
|
|
|
16E | Reserved |
|
|
|
|
| |
16F | |||
|
|
| |
170, 171 | Trouble prediction capability flag | ||
|
|
| |
172 | Error logging capability | ||
|
|
|
|
173 | Vendor unique |
|
|
|
|
| |
174 | Simple self test execution time [min.] | ||
|
|
| |
175 | Comprehensive self test execution time [min.] | ||
|
|
|
|
176 to 181 | Reserved |
|
|
|
|
|
|
182 to 1FE | Vendor unique |
|
|
|
|
|
|
1FF | Check sum |
|
|
|
|
| |
Table 5.9 Format of insurance failure threshold value data | |||
|
|
|
|
Byte |
|
| Item |
|
|
| |
00 | Data format version number | ||
01 |
|
|
|
|
|
| |
02 | Threshold 1 | Attribute ID | |
|
|
| |
03 |
| Insurance failure threshold | |
|
|
| |
04 to 0D |
| Reserved | |
|
|
| |
0E to 169 | Threshold 2 to | (The format of each threshold value is the same as | |
| Threshold 30 | that of bytes 02 to 0D.) | |
|
|
|
|
16A to 17B | Reserved |
|
|
|
|
|
|
17C to 1FE | Vendor unique |
|
|
|
|
|
|
1FF | Check sum |
|
|
|
|
|
|
