Chapter 2
Keyboard Connector
The mainboard provides a standard PS/2® keyboard mini DIN connector for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly into this connector.
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| Pin Definition | ||
6 | 5 | PIN | SIGNAL | DESCRIPTION | |
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| 1 | Keyboard DATA | Keyboard DATA | |
4 | 3 | 2 | NC | No connection | |
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| 3 | GND | Ground | |
2 | 1 | 4 | VCC | +5V | |
5 | Keyboard Clock | Keyboard clock | |||
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PS/2 Keyboard | 6 | NC | No connection |
USB Connectors
The mainboard provides a UHCI (Universal Host Controller Interface) Universal Serial Bus root for attaching USB devices such as keyboard, mouse or other
1 2 3 4
5 6 7 8
USB Ports
USB Port Description
PIN | SIGNAL | DESCRIPTION |
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1 | VCC | +5V |
2 | Negative Data Channel 0 | |
3 | +Data0 | Positive Data Channel 0 |
4 | GND | Ground |
5 | VCC | +5V |
6 | Negative Data Channel 1 | |
7 | +Data 1 | Positive Data Channel 1 |
8 | GND | Ground |
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