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18
•
CN26 : ATX Power Connector
PIN NO.
DESCRIPTION
1 VCC5VSB
2 PS_ON
3 GROUND
3.8 Keyboard Connector
The NOVA-7800 provides 6-PIN MIN-DIN keyboard/mouse
connector.
•
CN16 : 6-pin Mini-DIN Keyboard/Mouse Connector
PIN NO.
DESCRIPTION
1 KEYBOARD
DATA
2 MOUSE
DATA
3 GROUND
4 +5V
5 KEYBOARD
CLOCK
6 MOUSE
CLOCK
3.9 IrDA Infrared Interface Port
The NOVA-7800 built-in a IrDA port which support Serial
Infrared(SIR) or Amplitude Shift Keyed IR(ASKIR) interface.
When use the IrDA port have to set SIR or ASKIR model in the
BIOS’s Peripheral Setup’s COM 2. Then the normal RS-232 COM
2 will be disabled.
•
IR1 : IrDA connector
PIN NO.
DESCRIPTION
1 VCC5V
2 N/C
3 IR-RX
4 GROUND
5 IR-TX