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