44 pins(2.0mm)-CN18 (IDE2)
This connector supports slim type 2.5" HDD. Follow the same procedure described for the primary IDE connector. You may also configure two hard disks as both Masters using one ribbon cable on the primary IDE connector and another ribbon cable on the secondary IDE connector. (See Appendix B)
PIN NO. | Description | PIN NO. | Description |
1 | RESET# | 2 | GROUND |
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3 | DATA7 | 4 | DATA8 |
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5 | DATA6 | 6 | DATA9 |
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7 | DATA5 | 8 | DATA10 |
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9 | DATA4 | 10 | DATA11 |
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11 | DATA3 | 12 | DATA12 |
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13 | DATA2 | 14 | DATA13 |
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15 | DATA1 | 16 | DATA14 |
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17 | DATA0 | 18 | DATA15 |
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19 | GROUND | 20 | KEY |
21 | DREQ | 22 | GROUND |
23 | IOW# | 24 | GROUND |
25 | IOR# | 26 | GROUND |
27 | IORDY | 28 | PULL DOWN |
29 | DACK# | 30 | GROUND |
31 | IRQ15 | 32 | NC |
33 | SA 1 | 34 | ATA 33/66/100 CABLE SELECT |
35 | SA 0 | 36 | SA 2 |
37 | HD CS0# | 38 | HD CS1# |
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39 | HD LED | 40 | GROUND |
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41 | +5V | 42 | +5V |
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43 | GROUND | 44 | NC |
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pin1
IDE2
pin1
IDE1
CN18 (IDE2)
CN19 (IDE1)
23
