Hardware Reference
4.5.8Floppy Drive Connector
Table 4-9. Diskette Drive Header Connector (JP1)
Pin | Signal Name | Pin | Signal Name |
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1 | Ground | 2 | FDHDIN |
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3 | Ground | 4 | Reserved |
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5 | Key | 6 | FDEDIN |
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7 | Ground | 8 | Index |
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9 | Ground | 10 | Motor Enable A# |
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11 | Ground | 12 | Drive Select B# |
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13 | Ground | 14 | Drive Select A# |
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15 | Ground | 16 | Motor Enable B# |
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17 | Ground | 18 | DIR# |
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19 | Ground | 20 | STEP# |
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21 | Ground | 22 | Write Data# |
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23 | Ground | 24 | Write Gate# |
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25 | Ground | 26 | Track 00# |
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27 | Ground | 28 | Write Protect# |
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29 | Ground | 30 | Read Data# |
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31 | Ground | 32 | Side 1 Select# |
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33 | Ground | 34 | Diskette Change# |
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Celeron™ Processor Development Kit Manual |