![](/images/new-backgrounds/1189614/18961451x1.webp)
SECTION 5
ATInterfaceDescription
InterfaceConnector
All Maxtor hard drives have a
length: 18 inches).
Figure
Data Connector
PinDescriptionSummary
PIN | S IGN AL |
| PIN | S IGN AL |
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01 | Reset - |
| 02 | Ground |
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03 | D D7 |
| 04 | D D8 |
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05 | D D6 |
| 06 | D D9 |
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07 | D D5 |
| 08 | DD 10 |
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09 | D D4 |
| 10 | D D11 |
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11 | D D3 |
| 12 | DD 12 |
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13 | D D2 |
| 14 | DD 13 |
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15 | D D1 |
| 16 | DD 14 |
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17 | D D0 |
| 18 | DD 15 |
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19 | Ground |
| 20 | (k eypin) |
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21 | D MARQ |
| 22 | Ground |
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23 | DIOW |
| 24 | Ground |
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25 | DIOR |
| 26 | Ground |
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27 | IORDY:D DMARD Y:D STROBE |
| 28 | CSEL |
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29 | D MACK - |
| 30 | Ground |
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31 | INTRQ |
| 32 | IOC S16 |
| Obsolete | |||
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33 | DA1 |
| 34 | PD IAG - |
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35 | DA0 |
| 36 | DA2 |
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37 | C S0 - |
| 38 | C S1 - |
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39 | DASP - |
| 40 | Ground |
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5 – 1