Chapter3 BIOS Configuration
PISA-E1 User’s Manual
59
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 2 Mode
This item allows you to select which mode for the Onboard Serial Port 2.
The choice: Standard, HPSIR, ASKIR.
IR Function Duplex
This item allows you to select the IR half/full duplex function.
The Choice: Half, Full.
TX,RX inverting enable
This item allow you to enable the TX, RX inverting which depends on different
H/W requirement. This field is not recommended to change its default setting for
avoiding any error in your system
The Choice: No, No/ No,Yes(Default)/ Yes, No/ Yes, Yes.
Onboard Parallel Port
This item allows you to determine onboard parallel port controller I/O address
setting.
The choice: 378H/IRQ7, 278H/IRQ5, 3BC/IRQ7, Disabled.
Onboard Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port. Select
Normal,
Compatible,
or
SPP
unless you are certain your hardware and software both
support one of the other available modes.
The choice: SPP, EPP, ECP, ECP+EPP.
ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP mode.
The choice: 3, 1.
