3
Connection
This chapter describes how to connect peripherals, switches and indicators to the
3.1 Ultra ATA33/66/100 IDE Disk Drive Connector(IDE1)
You can attach two IDE( Integrated Device Electronics) hard disk drives to the
IDE 1 : Secondary IDE Connector (44 Pins)
PIN NO. | DESCRIPTION | PIN NO. | DESCRIPTION | 1 | 2 | |
1 | RESET# | 2 | GROUND | |||
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3 | DATA 7 | 4 | DATA 8 |
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5 | DATA 6 | 6 | DATA 9 |
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7 | DATA 5 | 8 | DATA 10 |
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9 | DATA 4 | 10 | DATA 11 |
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11 | DATA 3 | 12 | DATA 12 |
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13 | DATA 2 | 14 | DATA 13 |
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15 | DATA 1 | 16 | DATA 14 |
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17 | DATA 0 | 18 | DATA 15 |
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19 | GROUND | 20 | N/C |
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21 | N/C | 22 | GROUND |
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23 | IOW# | 24 | GROUND |
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25 | IOR# | 26 | GROUND |
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27 | N/C | 28 | BALE - DEFAULT |
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29 | N/C | 30 | GROUND - DEFAULT |
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31 | INTERRUPT | 32 |
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33 | SA1 | 34 | N/C |
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35 | SA0 | 36 | SA2 |
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37 | HDC CS0# | 38 | HDC CS1# |
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39 | HDD ACTIVE# | 40 | GROUND |
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41 | +5V LOGIC | 42 | +5V MOTOR | 43 | 44 | |
43 | GROUND | 44 | TYPE | |||
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| 13 | ||