2.3.7 COM2 Connector: J42
| Signal | Pin |
| Pin |
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| Signal |
| Description | # |
| # |
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| Description |
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| 1 |
| 2 |
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| ||
| Detect |
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| Ready | ||
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| 3 |
| 4 |
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| Send | |||
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| 5 |
| 6 |
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| Data- | 7 |
| 8 |
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| Terminal- |
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| |||
| Ready |
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| Ground | 9 |
| 10 |
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| Key |
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Use these pin definitions to connect a port to COM2.
2.3.8 USB 2.0 Front Panel Headers: J25/J140
Signal | Pin | Pin | Signal |
Description | # | # | Description |
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VCC | 1 | 2 | VCC |
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USB DATA- | 3 | 4 | USB DATA- |
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USB DATA+ | 5 | 6 | USB DATA+ |
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GND | 7 | 8 | GND |
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KEY | 9 | 10 | NC |
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Use these headers to connect to chassis front panel USB connectors.
16
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