ECS GF8200A Manual page 48

42
NB Clk
This item shows the frequency of Northbridge clock.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
CPU/LDT Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by CPU/LDT.
PCI Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by PCI.
CPU Frequency, MHz (200 MHz)
This item indicates the current CPU frequency. Users can not make any change to
this item. Please noted that the frequency will be varied with different CPU.
DRAM Frequency (Auto)
This item enables users to adjust the DRAM frequency. The default setting is auto and
we recommend users leave the setting unchanged. Modify it at will may cause the
system to be unstable.
DRAM Timing Mode (Auto)
This item enables you to specify the DRAM timing mode to be configured automati-
cally or manually.
Memory Voltage (1.90V)
This item allows users to adjust the DDR memory voltage.
NB Voltage (1.13V)
This item allows users to adjust the Northbridge voltage.
HT Voltage (1.20V)
This item allows users to adjust the HyperTransport voltage.
Using BIOS