Connectors and Jumpers
3.2List of Connectors
The board has a number of connectors configuring the system to user’s application. The table below shows the function of each board’s connectors:
Table 12. Connectors
| Label |
| Function |
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| CN1 |
| Digital I/O Connector |
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| CN2 |
| Front Panel Bezel Connector |
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| CN3 |
| Primary IDE Hard Drive Connector |
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| CN4 |
| Parallel Port Connector |
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| CN5 |
| USB Port2 & Port3 Connector |
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| CN6 |
| LVDS Connector |
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| CN7 |
| Power Connector |
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| CN8 |
| LVDS Voltage Connector |
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| CN9 |
| Serial Port2 Connector |
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| CN10 |
| LAN Connector |
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| CN11 |
| Audio Connector |
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| CN12 |
| USB Port0 & Port1 Connector |
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| CN13 |
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| CN14 |
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| CN15 |
| Serial Port1 Connector |
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| CN16 |
| VGA Connector |
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| CN17 |
| SATA Connector |
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| CN18 |
| FDD Connector |
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| CN19 |
| Compact Flash Connector |
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| J1 |
| Extension SLOT |
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| FAN1 |
| FAN Connector |
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| SODIMM1 | DDR2 SODIMM |
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Table 13. Digital I/O Connector (CN1) |
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| Pin |
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| Signal |
| Pin |
| Signal | |
| 1 |
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| Digital Input 1 |
| 2 |
| Digital Output 1 | |
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| 3 |
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| Digital Input 2 |
| 4 |
| Digital Output 2 | |
| 5 |
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| GND |
| 6 |
| Digital Output 3 | |
| 7 |
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| GND |
| 8 |
| Digital Output 4 | |
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Table 14. Front Panel Bezel Connector (CN2) |
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| Pin |
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| Signal |
| Pin |
| Signal | |
| 1 |
| System Power LED + |
| 2 |
| External Speaker + | ||
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| 3 |
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| GND |
| 4 |
| Jumper Pin | |
| 5 |
| System Power LED - |
| 6 |
| Jumper Pin | ||
| 7 |
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| NC |
| 8 |
| External Speaker + | |
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| 9 |
| Power On/Off GND |
| 10 |
| Power On/Off | ||
| 11 |
| System Reset GND |
| 12 |
| System Reset | ||
| 13 |
| Keyboard Lock GND |
| 14 |
| Keyboard Lock | ||
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| 15 |
| HDD Activity LED - |
| 16 |
| HDD Activity LED + | ||