Fujitsu P4 Titan GA-8I848PM User Manual - Page 42

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Fujitsu P4 Titan GA-8I848PM User Manual

Frequency/Voltage Control

CMOS Setup Utility-Copyright (C) 1984-2004 Award Software

CPU Clock Ratio

CPU Host Clock Control
CPU Host Frequency (Mhz)
AGP/PCI/SRC Fixed
Memory Frequency For
Memory Frequency (Mhz)
AGP/PCI/SRC Frequency (Mhz)
: Move
Enter: Select
F5: Previous Values
Those items will be available when "CPU Host Clock Control" is set to Enabled.
CPU Clock Ratio
This option will not be shown or not be available if you are using a CPU with the locked ratio.
15X~21X
It depends on CPU Clock Ratio.
This setup option will automatically assign by CPU detection.
For C-Stepping P4: 8X,10X~24X default: 15X
For Northwood CPU: 12X~24X default: 16X
The option will display "Locked" and read only if the CPU ratio is not changeable.
CPU Host Clock Control
Note: If system hangs up before enter CMOS setup utility, wait for 20 sec for times out reboot.
When time out occur, system will reset and run at CPU default Host clock at next boot.
Disabled
Disable CPU Host Clock Control. (Default value)
Enabled
Enable CPU Host Clock Control.
CPU Host Frequency (Mhz)
100MHz ~ 355MHz
If you use FSB400 Pentium 4 processor, please set "CPU Clock" to 100MHz.If you use FSB533
Pentium 4 processor, please set "CPU Clock" to 133MHz. If you use FSB800
processor, please set "CPU Clock" to 200MHz.
Incorrect using it may cause your system broken. For power End-User use only!
GA-8I848PM-FS Motherboard
Frequency/Voltage Control
[15X]
[Disabled]
100
66/33/100
[Auto]
266
66/33/100
+/-/PU/PD: Value
F10: Save
F6: Fail-Save Default
F7: Optimized Defaults
Set CPU Host Clock from 100MHz to 355MHz.
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Item Help
Menu Level
ESC: Exit
F1: General Help
Pentium 4