
System BIOS configuration 13
PCI Slots Configuration submenu
Figure 11 PCI Slots Configuration submenu
Table 9 PCI Slots Configuration submenu fields
Field Description Options
Option ROM Scan When enabled, this setting will initialize the device expansion ROM for the
related PCI slot.
Enabled
Disabled
Enable Master When enabled, the selected device is set as the PCI bus master. Enabled
Disabled
Latency Timer Set the clock rate for the PCI bus master.
Note: Different operating systems require different bus master clock rate.
Default
0020h
0040h
0060h
0080h
00A0h
00E0h
00C0h
I/O Device Configuration submenu
Figure 12 I/O Device Configuration submenu
Table 10 I/O Device Configuration submenu fields
Field Description Options
Serial Port Mode Select the serial port operation mode. BMC
Shared
System
Serial Port A This field allows the user to assign control for the serial port.
When set to Enabled, users can manually configure the serial port settings.
Enabled
Disabled
Auto
Base I/O Address Base address of the serial port. This field is automatically set to 3F8 and is non-configurable.
Interrupt IRQ setting of the serial port. This field is automatically set to IRQ 4 and is non-configurable.
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