Asus INTEL CUW(E)-FX - Manual (Page 56)

ASUS CUW(E)-FX User’s Manual 56
4. BIOS SETUP
4. BIOS SETUP
4.4 Advanced Menu
CPU Internal Frequency [Manual]
When the motherboard is set to JumperFree™ mode, this field allows you
to select the internal frequency of your CPU. Select [Manual] if you want to
make changes to the subsequent 3 fields.
CPU Frequency Multiple (when CPU Speed is set to [Manual])
This field is for unlocked processors only. If your socket 370 processor’s
Frequency Multiple is detected locked, you will not be able to access this
field. This field sets the frequency multiple between the CPU’s internal
frequency and external frequency. This must be set in conjunction with CPU
External (FSB) Frequency to match the speed of your CPU. Configura-
tion options: [2.0x] [2.5x] [3.0x]...[7.0x] [7.5x] [8.0x]
FSB/SDRAM/PCI Freq. Ratio (when CPU Speed is set to [Manual])
This feature tells the clock generator what frequencies to send to the local
bus and PCI devices onboard. The bus frequency (external frequency)
multiplied by the bus multiple equals the CPU’s internal frequency.
CPU External (FSB) Frequency (MHz) (when CPU Speed is set
to [Manual])
This feature tells the clock generator what frequency to send to the CPU, DRAM,
and chipset. The bus frequency (external frequency) multiplied by the bus mul-
tiple equals the CPU’s internal frequency (the CPU speed). The configuration
options vary depending on the CPU/SDRAM/PCI Freqency Ratio.
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