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BIOS Setup Utility SY-7VCA2
56
3-1.1 Quick CPU Frequency Setup
Quick CPU
Frequency Setup
Setting Description Note
HW Default 120/40 MHz
66/33 MHz 124/31 MHz
68/34 MHz 126/31 MHz
75/37 MHz 129/32 MHz
80/40 MHz 133/33 MHz
83/41 MHz 135/33 MHz
85/28 MHz 138/34 MHz
90/30 MHz 140/35 MHz
95/31 MHz 141/35 MHz
100/33 MHz 143/35 MHz
103/34 MHz 145/36 MHz
105/35 MHz 147/36 MHz
109/36 MHz 150/37 MHz
112/37 MHz 154/38 MHz
114/38 MHz 160/40 MHz
115/38 MHz 166/41 MHz
CPU Host/PCI
Clock
118/39 MHz
Select the host clock of your
Socket 370 processor among
these values.
Note: For the Via 694X
chipset, 66 and 100 and
133 MHz host clock
frequencies are acceptable.
However, the system
stability is not guaranteed
for other frequencies due
to the limitations of this
chipset.
CPU Ratio
After you have selected the host clock, choose the right
multiplier for the CPU. Options are: [2, 2.5, 3., 3.5, 4, 4.5, 5,
5.5,6,6.5,7.0,7.5,8.0]. The CPU frequency is then defined as
[host clock freq.]x[multiplier], and should the working
frequency of your Pentium
®
III & Pentium
®
II processor.
Disabled
Auto Detect
DIMM/PCI Clk
Enabled
When enabled, this item will
auto detect if the DIMM and
PCI socket have devices and
will send clock signal to DIMM
and PCI devices. When
disabled, it will send the clock
signal to all DIMM and PCI
socket.
Default
Disabled Default
Spread
Spectrum
Enabled
This item allows you to
enable/disable the spread
spectrum modulate.