AP0 USER’S MANUAL
3-31
Ø
KBC clock source
KBC clock source:
- 8MHz
- 12MHz
- 16MHz
Set the frequency for the keyboard controller input
clock
Ø
Onboard FDC Controller
Onboard FDC
Controller:
- Enabled
- Disabled
Select Enabled if your system has a floppy disk
controller (FDC) installed on the system board and
you wish to use it. If you install and-in FDC or the
system has no floppy drive, select Disabled in this
field
Ø
Onboard UART Port 1/Port 2
Onboard UART Port
1/Port 2:
-3F8/IRQ4
-2E8/IRQ3
-3E8/IRQ4
-2F8/IRQ3
- Disabled
- Auto
Select an address and corresponding interrupt for
the first and second serial ports.
Ø
UART 2 Mode
UART 2 Mode:
- IrDA
- Norma
- ASK IR
Select an operating mode for the second serial
port.
The choice: IrDA, Normal, ASK IR.