ECS 865-M7, Руководство пользователя, Страница: 56 / 92

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Using BIOS
Frequency 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.
Phoenix-AwardBIOS CMOS Setup Utility
Frequency Control
Item Help
f
Menu Level
CPU Clock Ratio [8X]
Auto Detect PCI Clk [Enabled]
Spread Spectrum [Enabled]
Async AGP/PCI CLK [Disabled]
CPU Clock [100MHz]
mnlk
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 (8X)
Enables you to set the CPU clock. The CPU clock ratio times the CPU Host/PCI Clock
should equal the core speed of the installed processor. (For unlock Ratio CPU only.)
Example: CPU Clock Ratio 8
CPU Frequency X100
Installed CPU Clock Speed 800 MHz
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM and PCI slots.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
Async AGP/PCI CLK (Disabled)
This item allows you to select the fixed clock to generate the output to AGP/PCI frequency.
CPU Clock (100MHz)
Use the CPU Host Clock to set the frontside bus frequency for the installed processor
(usually 133 MHz, 100 MHz, or 66 MHz).