Miscellaneous Control - Intel P43 Express User Manual

Shutdown Temperature
This item can let users setting the Shutdown temperature, when CPU temperature over this
setting the system will auto shutdown to protect CPU.

3-11 Miscellaneous Control

CMOS Setup Utility-Copyright(C)1985-2005 American Megatrends. Inc.
CPU Clock Ratio
Auto Detect PCI Clock
Spread Specturum
CPU Diff AMP
Linear PCI EX Clock
Current DRAM Clock is 800MHz
DRAM Clock at Next Boot is
Current Host/PCI Clock is
Host/PCI Clock at Next Boot
CPU PLL Select
SB Core select
CPU VTT Select
NB Core select
DRAM Voltage Select
CPU Vcore x-shift
↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values
CPU Clock Ratio:
Sets the ratio between CPU Core clock and the FSB Frequency.
Note: For cedermill and Prescott family CPUS, the setup option only available when Intel
speed step technology is disabled.
CPU PLL Select
The optional settings are from 1.500V(Default)to 3.031V.
CPU VTT Select
The optional settings are from +1.91% to 120.09%.
DRAM Voltage Select
This item allows you to set DRAM voltage. Motherboards based on different chipset series
have different voltage range.
Host/PCI Clock at Next Boot
This item allows user to set CPU/PCI clock frequency.
NB Core Select
This item allows you to select value of Voltage for North Bridge Chipset. Motherboards
based on different chipset series have different setting range.
CPU Diff AMP Control
The optional settings are： 700mV;800mV;900mV and 1000mV.
Linear PCIE X Clock
This item allows you to set Linear PCI Ex clock frequency. Motherboards based on different
chipset series have different setting range.
Miscellaneous Control
10
Enabled
Disabled
800MV
100
Auto
200/33MHz
200
1.500V
1.500V
Default
1.125V
1.592V
+0.00V
F6:Optimized Defaults
30
Clear NVRAM during System Boot
F7:Standard Defaults