User manual

63 Chapter 2 Product Information
Figure 2.9: Super I/O Device
2.6.13 Onboard FDC Controller
When enabled, this field allows you to connect your floppy disk drives to
the onboard floppy disk drive connector instead of a separate controller
card. If you want to use a different controller card to connect the floppy
disk drives, set this field to Disabled.
2.6.14 Onboard Serial Port 1
The settings are “3F8/IRQ4”, “2F8/IRQ3”, “3E8/IRQ4”, “2E8/IRQ3”,
and “Disabled” for the on-board serial connector.
2.6.15 Onboard Serial Port 2
The settings are “3F8/IRQ4”, “2F8/IRQ3”, “3E8/IRQ4”, “2E8/IRQ3”,
and “Disabled” for the on-board serial connector.
2.6.16 Onboard Parallel Port
This field sets the address of the on-board parallel port connector. You
can select “378/IRQ7”, “278/IRQ5”, “3BC/IRQ7”, or “Disabled”. If you
install an I/O card with a parallel port, make sure there is no conflict in
the address assignments. The single board computer can support up to
three parallel ports.