Specifications

4-22
Chapter 4: BIOS setup
No rth Bri dge Co nfi gur ati on
The NorthBridge Conguration menu allows you to change the Northbridge related
settings.
Select Screen
Select Item
+- Change Option
F1 General Help
F10SaveandExit
ESCExit
v02.58(C)Copyright1985-2004,AmericanMegatrends,Inc.
BIOS SETUP UTILITY
Advanced
ENABLE: Allow
remapping of
overlapped PCI memory
above the total
physical memory.
DISABLE: Do not allow
remapping of memory.
NorthBridgeChipsetConguration
MemoryRemapFeature [Enabled]
DRAMFrequency [Auto]
CongureDRAMTimingbySPD [Enabled]
BootsGraphicsAdapterPriority[PEG/PCI]
PEGPortConguration
 PEGPort [Auto]
 PEGForcex1 [Disabled]
Me mor y R ema p F eat ure [E nab led ]
Allows you to remap the overlap PCI memory over the total physical memory.
Conguration options: [Disabled] [Enabled]
DR AM Fre que ncy [A uto ]
When Congure DRAM Timing by SPD is enabled, you are not allowed change
the setting of this item. The motherboard automatically sets the DDR operating
frequency according to the DRAM SPD. When Congure DRAM Timing by SPD
is disabled, this items allows you to set the DDR operating frequency manually.
Conguration options: [Auto] [533 MHz] [667 MHz]
Co nfi gur e D RAM Tim ing by SP D [ Ena ble d]
When this item is enabled, the DRAM timing parameters are set according to the
DRAM SPD (Serial Presence Detect). When disabled, you can manually set the
DRAM timing parameters through the DRAM sub-items. The following sub-items
appear when this item is disabled. Conguration options: [Disabled]
[Enabled]
DRAM CAS# Latency [5]
Controls the latency between the SDRAM read command and the time
the data actually becomes available.
Conguration options: [5] [4] [3]
Disable this item if you are using RedHat Linux Advanced Server 3.0 UP5/UP6
operating system.