SOLTEK SL-85DRV User Manual page 88

Series SL-85DRV
CPU Vcore
Select
AGP Vcore
Select
DIMM Vcore
Select
Auto Detect
DIMM/PCI CLK
Spread Spetrum When the system clock generator pulses, the ex-
CPU Clock This items allows users to adjust CPU frequency.
CPU Ratio This item allows you to select the CPU ratio, if CPU
This item allows you to adjust the CPU core Voltage.
Using higher CPU core Voltage may help CPU
overclocking but may shorten the life of your
processor. It is strongly recommended that you
leave this item at default.
Choices: 1.100V ~ 1.850V in 0.025 stepping.
This item allows you to adjust the AGP core Volt-
age so as to match with the higher voltage need
(such as CPU overclocking), when the default 1.
5V is considered not enough.
Choices: 1.5V ~ 1.8V in 0.1V stepping.
This item allows you to adjust the DIMM core Volt-
age so as to match with the higher voltage need (
such as CPU overclocking ), when the default 2.5V
is considered not enough.
Choices: 2.5V ~ 2.8V in 0.1v stepping.
To reduce the occurrence of electromagnetic inter-
ference (EMI), the BIOS detects the presence or
absence of components in DIMM and PCI slots and
turns off system clock generator pulses to empty
slots.
treme values of the pulse generate excess EMI.
Enabling pulse spectrum spread modulation
changes the extreme values from spikes to flat
curves, thus reducing EMI. This benefit may in some
cases be outweighed by problems with timing-criti-
cal devices, such as a clock-sensitive SCSI device.
clock Ratio is locked, the function will have no effect.
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