KM400A Series
33
PCI / VGA Palette Snoop
.
ptions: Disabled (default)
、
Enabled
ation detected by the system.
he Spread Spectrum function can reduce the EMI (Electromagnetic Interference) generated.
%、
+/-0.50% (default)
、
+/-0.35%
、
+/-0.75
GP/PCI Frequency (MHz)
y.
his item allows you to adjust the DDR: CPU Clock Ratio. You can adjust this option to match the
ons: 2.66X (default)
、
2.00X
Some graphic controllers that are not VGA compatible take the output from a VGA controller and
map it to their display as a way to provide boot information and VGA compatibility
O
PCI Latency Timer (CLK)
This item allows you to set up the PCI Latency Time (0-255). If you select the “32” it will optimize
、
32 (default)
PCI speeds. Options: 0-255
Frequency/Voltage Control
CPU Speed Detected
This item displays the CPU speed inform
Spread Spectrum
T
Options: -1.50%
、
-1.00%
、
-0.70%
、
+/-0.25
CPU Clock
This item displays the CPU Host Clock. You can set it from 100 to 233. The default depends on your
CPU frequency. If you over-clock the CPU clock ratio and the DDR:CPU ratio items can be adjusted.
Default: By CPU speed
A
This item displays the AGP/PCI Frequenc
DDR:CPU Ratio
T
DDR module you have installed.
If the CPU host frequency is 100
Î
Opti
If the CPU host frequency is 133
Î
Options: By SPD(default)
、
2.00X
、
2.50X
、
3.00X
If the CPU host frequency is 166
Î
Options: By SPD(default)
、
1.60X
、
2.00X
、
2.40X
the CPU host frequency is 200
Î
Options: By SPD(default)
、
1.33X
、
1.66X
If
DDR Speed (strobe/sec)
This item displays the DDR Speed. (CPU Host frequency * DDR:CPU Ratio)
