P6F104 User’s Manual
50
VCORE Voltage, +1.8V Voltage, +3.3V Voltage, +5V Voltage, +12V
Voltage, -12V Voltage, -5V Voltage:
The onboard hardware monitor is
able to detect the voltage output by the onboard voltage regulators.
VBAT (V) and 5VSB (V):
The onboard hardware monitor is able to
detect the voltage output by the VBAT and 5VSB.
Shutdown Temperature:
The onboard hardware monitor is able to
shutdown the sytem when the temperature is equal to or higher than the
setting options: “60
o
C/140
o
F”, “65
o
C/149
o
F”, and “70
o
C/158
o
F”.
3.10 Frequency/Ratio Control
Selecting “Frequency/Ratio Control” on the main program screen dis-
plays this menu:
Frequency/Volatge Control Screen
Auto Detect DIMM/PCI Clk:
When set to “Enabled”, system will
automatically turn off PCI and DIMM clock which is not use and reduce
electromagnetic interference.
CPU Clock/Spread Spectrum:
The options are “Default”, “66MHz/
on”, “66MHz/off”, “75MHz/off”, “83MHz/off”, “95MHz/off”,
“100MHz/on”, “100MHz/off”, “112MHz/on”, “117MHz/on”, “124MHz/
off”, “133MHz/on”, “133MHz/off”, “138MHz/off”, 140MHz/on”, and
“150MHz/off”. This option sets the CPU Bus Clock and Spread
specturm modulation. When set to “xxMHz/on”, system clock frequency
will automatically be modulated around xx frequency, which helps
reducing electromagnetic interference.
CPU Ratio:
This option sets the CPU Core to Bus Clock Multiplier. The
options are “3”, “3.5”, ”4”, “4.5”, “5”, “5.5”, “6”, “6.5”, “7”, “7.5”, “8”.
Chapter 3: BIOS Configuration
CPU Ratio
CPU Clock/Spread Specturm
Auto Detect DIMM/PCI CLK
x 6
Default
Enabled
Menu Level
Item Help
Frequency/Ratio Control
CMOS Setup Utility - Copyright (C) 1994-1999 Award Software
