IEI Technology NOVA-300, Руководство пользователя

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Port3(CN1) and Port4(CN2) : 2x5-pin Header
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI or 5V/12V
5 GND 10 N/C
3.5 IrDA Infrared Interface Port
The NOVA-300 built-in IrDA port which support Serial
Infrared(IR) or Amplitude Shift Keyed IR(ASKIR) interface.
When use the IrDA port have to set SIR or ASKIR model in the
BIOS’ s Port2 setup. Then the normal RS-232 Port2 will be
disabled.
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CN6 : IrDA Connector
PIN NO. DESCRIPTION
1 5V
2 N/C
3 IR-RX
4 GND
5 IR-TX
3.6 Keyboard/Mouse Connector
The NOVA-300 provides keyboard and mouse connectors,both
are 5-pin heard connector.
.
.
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CN18 : 5-pin Header Keyboard Connector
PIN NO. DESCRIPTION
1 KEYBOARD CLOCK
2 KEYBOARD DATA
3 N/C
4 GROUND
5 +5V