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3.6 Keyboard & PS/2 Mouse Connector (CN11)
A 6-pin header connector (CN11) is located on the mounting bracket for easy
connection to a keyboard and PS/2 mouse. The card comes with a Y split PS/2
cable for keyboard and mouse connection.
CN11: 2.0mm header Keyboard & Mouse Connector
PIN DESCRIPTION
1 +5V
2 MOUSE
DATA
3 MOUSE
CLOCK
4 KEYBOARD
DATA
5 KEYBOARD
CLOCK
6 GROUND
3.7 USB Port Connector (USB1)
The WAFER-C400EV provides two USB 2.0 interfaces, which give the completed
plug and play, for up to 127 external devices.
USB1: Internal USB Connector
PIN DESCRIPTION
PIN DESCRIPTION
1 USBVCC1
1 USBVCC2
2 D1F+
2 D2F+
3 D1F-
3 D2F-
4 USBGND1
4 USBGND2
3.8 IrDA Infrared Interface Port (CN5)
The WAFER-C400EV has a built-in IrDA port which supports Serial Infrared (SIR)
or Amplitude Shift Keyed IR (ASKIR) interface. To use the IrDA port, the system
has to be set to SIR or ASKIR model in the BIOS’s Peripheral.
CN5: 1X5 2.0mm IrDA connector
PIN DESCRIPTION
1 VCC
2 NC
3 IRRX
4 GROUND
5 IR-TX
