DFI 586TXD User Manual page 52

Options 6MHz, 8MHz, 12MHz and 16MHz
Default 8MHz
Onboard FDC Controller
Enables the onboard floppy disk controller.
Enabl e d
Disables the onboard floppy disk controller.
Disabled
Onboard Serial Port 1 and Onboard Serial Port 2
Auto
3F8/IRQ4, 2F8/IRQ3
3E8/IRQ4, 2E8/IRQ3
Disabled
Onboard IR Controller
The 586TXD system board supports IrDA function for wireless connec-
tivity between your computer and peripheral devices. You may not use
IrDA (U32) and the COM 2 serial port (JP22) at the same time. If you
are using the COM 2 serial port, make sure " Onboard IR Controller" is
Disabled.
To use the IrDA function, follow the
steps below.
1. Connect your IrDA cable to
connector U32 on the 586TXD
system board.
2. Set " Onboard IR Controller" to
Enabled.
3. If Enabled, the following op-
tions will appear right after
" Onboard IR Controller" .
52
The system will automatically select an I/O address
for the onboard serial port 1 and serial port 2.
Allows you to manually select an I/O address for
the onboard serial port 1 and serial port 2.
Disables the onboard serial port 1 and/or serial port 2.