Chapter 4: BIOS
4-7
Serial Port2 Address
This option specifi es the base I/O port address and Interrupt Request address
of serial port 2. Select
"Disabled" to prevent the serial port from accessing any
system resources. When this option is set to "Disabled", the serial port physically
becomes unavailable. Select "2F8/IRQ3" to allow the serial port to use 2F8 as its
I/O port address and IRQ 3 for the interrupt address. The options are Disabled,
2F8/IRQ3
, 3E8/IRQ4 and 2E8/IRQ3.
Serial Port 2 Mode
Tells BIOS which mode to select for serial port 2. The options are
Normal
,
Sharp-IR, SIR and Consumer.
KBC Clock Source
The options for the KBC clock source are 8 MHz,
12 MHz
and 16 MHz.
Restore on AC Power Loss
This setting allows you to choose how the system will react when power returns after
an unexpected loss of power. The options are Power Off and
Last State
.
Watch Dog Timer
This setting is used to enable or disabled the Watch Dog Timer function. It must
be used in conjunction with the Watch Dog jumper (see Chapter 2). Options
are
Disabled
and Enabled.
Chipset Menu
North Bridge Confi guration
Memory Confi guration
Memclock Mode
This setting determines how the memory clock is set.
Auto
has the memory
clock set by the code and Limit allows the user to set a standard value.
