CHAPTER 2 HARDWARE INSTALLATION
2-2
The mainboard CPU Bus Frequency can be set through BIOS setup
If CPU Clock = 66MHz
Core/Bus ratio = 3.5
then CPU core speed = Host Clock x Core/Bus ratio
= 66MHz x 3.5
= 233MHz
2.1-2 CPU Core Speed Derivation Procedure
J25
J25 Function
Short
Open
Automatically detect CPU
Bus Frequency
Allows CPU overclocking.
Set 66MHz to 150Mhz
2.1-3 Overclocking Jumper: J25
Overclocking is operating a CPU/Processor beyond its specified
frequency. J25 jumper is used for overclocking.
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