MSI MS-6390 User Manual page 58

Chapter 3
VIA-3068 MC97 Modem
Auto allows the mainboard to detect whether a modem is used. If a mo-
dem is detected, the onboard MC'97 (Modem Codec'97) controller will be
enabled; if not, it is disabled. Disable the controller if you want to use
other controller cards to connect a modem. Settings: Auto, Disabled.
SuperIO Device
Press <Enter> to enter the following sub-menu screen.
Onboard FDC Controller
The item is used to enable or disable the onboard Floppy controller.
Select Enabled when you have installed a floppy disk drive and want to
use it.
Onboard Serial Port 1/2
The items specify the base I/O port address and IRQ for the onboard
Serial Port 1 (COM A)/Serial Port 2 (COM B). Selecting Auto allows BIOS
to automatically determine the correct base I/O port address. Settings:
Disabled, 3F8/IRQ4, 2F8/IRQ3, 3E8/IRQ4, 2E8/IRQ3, Auto.
UART Mode Select
This setting allows you to specify the operation mode for serial port 2.
Setting options: IrDA, ASKIR, Normal.
IrDA
ASKIR
Normal
IrDA-compliant Serial Infrared Port
Amplitude Shift Keyed Infrared Port
RS-232C Serial Port
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