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| Pin Assignment | |||
| CN24 MMB Connector |
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| PIN No. |
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| I/O |
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| +3VPCU |
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| 2 |
| +5VPCU |
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| 3 |
| KEY_INT |
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| I | 4 |
| GND |
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| 5 |
| 3ND_MBDATA |
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| I/O | 6 |
| 3ND_MBCLK |
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| I/O | ||||||||
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| CN20 Keyboard LED Connectors |
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| PIN No. |
| Signal name |
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| +5V |
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| 2 |
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| BOARD_DI5 |
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| KB_LED_DET# |
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| KB_LED |
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| CN13 Power Board Connectors |
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| PIN No. |
| Signal name |
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| I/O |
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| PIN No. |
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| I/O | ||||
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| 1 |
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| +5VPCU |
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| NBSWON# | I | ||||||||
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| PWRLED# |
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| GND |
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| CN16 Keyboard Connectors |
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| PIN No. |
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| PIN No. |
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| K_LED_P |
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| MY16 | O | ||||||||
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| 3 |
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| MX17 | O | |||||||||
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| 5 |
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| 6 |
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| K_LED_P |
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