Tests and Diagnostics
[Error register] Ｐ – 1F1h
Bit | Name | Function |
|
|
|
7 | BBK（BadBlockMark） | 0: Not used |
|
| 1: Defective block mark detection. |
|
|
|
6 | UNC（uncorrectable） | 0: No uncorrectable data error |
|
| 1: Uncorrectable data occurrence |
|
|
|
5 | - - - |
|
|
|
|
4 | IDN | 0: Not used |
| （identification） | 1: No ID field |
|
| |
|
|
|
3 | - - - |
|
|
|
|
2 | ABT（about） | 0: Not used |
|
| 1: Illegal command or command abort |
|
|
|
1 | TK0（track zero） | 0: Track 0 detection |
|
| 1: Track 0 not detection |
|
| (When recalibrated) |
|
|
|
0 | 0 - - - |
|
|
|
|
[CONFIDENTIAL] | PORTEGE M780 Maintenance Manual |
