SOLTEK SL-53D5-S, User'S Manual & Technical Reference, Page: 40 / 44

Award BIOS Setup 35
Onboard UART1 Choose Auto (default), 3F8/IRQ4,
2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, or
Disabled.
Do not set port 1 & 2 to the same
value except for Disabled.
Onboard Serial
UART2 Choose Auto (default), 3F8/IRQ4 ,
2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, or
Disabled.
Onboard UART2
Mode Choose Standard, HPSIR, or ASKIR.
IR Duplex Mode Choose Half (default), or Full.
Half: DoesnÕt transmit and receive
activities at the same time.
Full: Transmit and receive
activities at the same time.
Use IR Pins;
FAST_IR MODE
Pins Use default setting.
Onboard Parallel
Port Choose the printer I/O address:
378H/IRQ7 (default), 3BCH/IRQ7,
278H/IRQ5
Parallel Port Mode Choose SPP (default), ECP + EPP,
EPP, or ECP mode. The mode
depends on your external device
that connects to this port.