Acrosser AR-B1991 - Manual (Page 23)

User’s Guide
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the Plug and Play standard whether designed for PCI or ISA bus
architecture.
The Choice: PCI Device, Reserved.
4.8 Peripheral
Figure 5 Peripheral menu
Onboard Serial Port 1/Port 2
Select an address and corresponding interrupt for the first and second
serial ports.
The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled,
Auto
UART Mode Select
Select the Function Mode for UART.
The choice: IrDA, ASKIR, Normal
Onboard Serial Port 3/Port 4/Port 5/Port 6
Select an address and corresponding interrupt for the first and second
serial ports.
The COM3 choice: 3F8/IRQ11, 2E8/IRQ11, 3E8/IRQ11, 2F8/IRQ11,
Disabled