3.1Floppy Disk Drive Connector
•FDD1: FDC Connector
PIN | Description | PIN | Description |
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1 | GROUND | 2 | REDUCE WRITE |
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3 | GROUND | 4 | N/C | 1 |
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5 | GROUND | 6 | N/C |
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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 | DIRECTION# |
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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 0# |
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27 | GROUND | 28 | WRITE PROTECT# | 33 |
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29 | N/C | 30 | READ DATA# |
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31 | GROUND | 32 | SIDE 1 SELECT# |
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33 | N/C | 34 | DISK CHANGE# |
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