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Using BIOS
Frequency/Voltage Control
This item enables you to set the clock speed and system bus for your system. The clock
speed and system bus are determined by the kind of processor you have installed in your
system.
CPU Clock Ratio
[ 0 X]
Auto Detect PCI Clk
[Enabled]
Spread Spectrum
[Enabled]
CPU Frequency
[Default]]
Item Help
Menu Level
Phoenix-AwardBIOS CMOS Setup Utility
Frequency/Voltage Control
F5:Previous Values F6:Fail-Safe Defaults F7:Optimized Defaults
: Move Enter: Select +/-/PU/PD:Value F10:Save ESC:Exit F1: General Help
CPU Clock Ratio (0 X)
Use the CPU Host/SDRAM/PCI Clock to set the frontside bus frequency for the installed
processor (usually 133 MHz, 100 MHz or 66 MHz). Then use
CPU Clock Ratio Jumpless
to set a
multiple. The multiple times the frontside bus must equal the core speed of the installed processor
e.g.,
3.5 (multiple) x 100 MHz (frontside bus) = 350 MHz (installed processor clock speed)
.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic Interference)
generated by the system.
CPU Frequency (Default)
Use this item to set the CPU Host Clock frequency for the installed processor (Default ,133 MHz,
100 MHz).
Press <Esc> to return to CMOS Setup Utility page.
Содержание 651C-M
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