User`s manual

Chapter 2

2-12

Consumer Infrared Module / PS2 Header: KBMS

When the header is not in use, please short pin 3&5, pin 4&6, pin 7&9, and

pin 8&10.

USB pin-header: USB 3/4, USB 5/6

The mainboard provides 2 USB pin-headers, allowing up to 4 additional

USB ports.

Pin Signal Pin Signal

1+5V 2GND

3 KB_CLK 4 KB_DATA

5 EXT_KBCLK 6 EXT_KBDATA

7MS_CLK 8MS_DATA

9 EXT_MSCLK 10 EXT_MSDATA

Pin Signal Pin Signal

1 VCC 2 VCC

3 USB 0 - 4 USB 1 -

5 USB 0 + 6 USB 1 +

7 GND 8 GND

9NC 10GND

10 9

CIR / EXT. KBMS

USB 3/4 USB 5/6

210