Hardware Setup
USB Ports
The mainboard provides a UHCI (Universal Host Controller Interface) Universal Serial Bus root for attaching USB devices such as keyboard, mouse or other
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| PIN | SIGNAL | DESCRIPTION | |
1 | 2 | 3 | 4 | 1 | VCC | +5V | |
2 | Negative Data Channel 0 | ||||||
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| 3 | +Data 0 | Positive Data Channel 0 | |
5 | 6 | 7 | 8 | 4 | GND | Ground | |
5 | VCC | +5V | |||||
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| 6 | Negative Data Channel 1 | ||
USB Ports | 7 | +Data 1 | Positive Data Channel 1 | ||||
8 | GND | Ground | |||||
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RJ-45 LAN Jack: Giga-bit LAN
The mainboard provides two standard
Activity Indicator |
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| Link Indicator |
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The pin assignments vary depending on the transfer rates: 10/100Mbps or 1000Mbps. Note that Pin 1/2, 3/6, 4/5, 7/8 must work in pairs. Please refer to the following for details:
| 10/100 LAN Pin Definition |
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PIN | SIGNAL | DESCRIPTION | PIN | SIGNAL | DESCRIPTION |
1 | TDP | Transmit Differential Pair | 1 | D0P | Differential Pair 0+ |
2 | TDN | Transmit Differential Pair | 2 | D0N | Differential Pair 0- |
3 | RDP | Receive Differential Pair | 3 | D1P | Differential Pair 1+ |
4 | NC | Not Used | 4 | D2P | Differential Pair 2+ |
5 | NC | Not Used | 5 | D2N | Differential Pair 2- |
6 | RDN | Receive Differential Pair | 6 | D1N | Differential Pair 1- |
7 | NC | Not Used | 7 | D3P | Differential Pair 3+ |
8 | NC | Not Used | 8 | D3N | Differential Pair 3- |