BIOS Configuration
Integrated Peripherals
49
u
IR Function Duplex :
This item allows you to select the IR
half/full duplex function. The default setting is “Half”.
u
TX, RX inverting enable :
This item allows 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
default setting is “No, Yes”.
Onboard Parallel Port :
This option is used to assign the I/O
address for the onboard parallel port. The options are:
378/IRQ7 (default)
278/IRQ5
3BC/IRQ7
Disabled (disables the onboard parallel port).
Onboard Parallel Port Mode :
There are four options the
setting ”EPP”(Enhanced Parallel Port), “ECP”(Extended Capabilities
Port), “ECP/EPP” and “Normal” Change the mode
from ”Normal”(default) to the enhanced mode only if your peripheral
device can support it.
ECP Mode Use DMA :
When the onboard parallel port is set to ECP
mode, the parallel port has the option to use DMA “3”(default) or
DMA “1”.
Parallel Port EPP Type :
Select a DMA channel for the parallel port
for use during ECP mode. The default setting is “EPP1.9”.
Onboard Legacy Audio :
This field controls the onboard legacy
audio. The default setting is “Enabled”.
Sound Blaster :
This item enables/disables the onboard Sound
Blaster. The default setting is “Disabled”.
