P4M800-M7A BIOS Manual
22
UART Mode Select
This item allows you to determine which Infra Red (IR) function of onboard I/O
chip.
The Choices: Normal
(default), AS KIR, IrDA.
UR2 Duplex Mode
S
elect the value required by the IR device connected to the IR port. Full-duplex
mode permits simultaneous two-direction transmission. Half-duplex mode permits
transmission in one direction only at a time.
The Choices: Half
(default), Full.
Onboard Parallel Port
This item allows you to determine access onboard parallel port controller with which
I/O Address.
The Choices:378/IRQ7
(default), 278/IRQ5, 3BC/IRQ7, Disabled.
Parallel Port Mode
The default value is SPP.
The Choices:
SPP
(default) Using Parallel port as Standard Printer Port.
EPP
Using Parallel Port as Enhanced Parallel Port.
ECP
Using Parallel port as Extended Capabilities Port.
ECP+EPP
Using Parallel port as ECP & EPP mode.
ECP Mode Use DMA
Select a DMA Channel for the port.
The Choices:
3
(default), 1.
Onboard LAN Device
This item allows you to enable or disable the Onboard LAN Device
controller.
The Choices: Enabled
(default), Disabled.
Onboard LAN Boot ROM
This item allows you to enable or disable the Onboard LAN Boot ROM
controller.
The Choices: Enabled
(default), Disabled.
