![](/images/backgrounds/118899/118899-8621x1.png)
3.14 USB Connector
The
USB1: External USB Connector
PIN | Description |
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1 | VCC | 1 |
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| 4 |
2 | BD0- |
| VCC | BD0- | BD0+ | GND |
3 | BD0+ |
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4 | GND |
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USB2: Internal USB Connector
PIN | Description | PIN | Description | 1 | 2 |
1 | VCC | 2 | VCC |
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3 | BD0- | 4 | BD1- |
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5 | BD0+ | 6 | BD1+ |
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7 | GND | 8 | GND |
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| 7 | 8 |
USB3: Internal USB Connector |
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PIN | Description | PIN | Description | 1 | 2 |
1 | VCC | 2 | VCC |
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3 | BD02- | 4 | BD3- |
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5 | BD02+ | 6 | BD3+ |
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7 | GND | 8 | GND |
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| 7 | 8 |
3.15 CMOS Data Clear
The
JP3: Clear CMOS
Options | Settings | 1 | |
Normal Operation (default) | Short | ||
2 | |||
Clear CMOS | Short | ||
3 | |||
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NOTE: The default setting of JP3 is Short
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