User`s manual

PCA-6187 User’s Manual 38
3.7 SuperIO Device
3.7.1 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.
3.7.2 Onboard Serial Port 1
The settings are "3F8/IRQ4", "2F8/IRQ3", "3E8/IRQ4", "2E8/ IRQ3"
and "Disabled" for the on-board serial connector.
3.7.3 Onboard Serial Port 2
The settings are "3F8/IRQ4", "2F8/IRQ3", "3E8/IRQ4", "2E8/ IRQ3"
and "Disabled" for the on-board serial connector.
3.7.4 UART Mode Select
This item allows you to select UART mode. The choices: "IrDA",
"ASKIR", "Normal".
3.7.5 RxD, TxD Active
This item allows you to determine the active of RxD, TxD. The Choices:
“Hi, Hi,” “Lo, Lo,” “Lo, Hi,” “Hi, Lo.”
3.7.6 IR Transmission Delay
This item allows you to enable/disable IR transmission delay. The
choices: "Enabled", "Disabled".
Figure 3.8: SuperIO Device