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BIOS Setup Utility SY-7IS2
54
3-1.1 Quick CPU Frequency Setup
Quick CPU
Frequency
Setup
Setting Description
Default 110/37MHz/NO
66/33MHz/NO 115/38MHz/NO
68/35MHz/NO 133/33MHz/Yes
70/35MHz/NO 137/34MHz/Yes
75/38MHz/NO 140/35MHz/Yes
80/40MHz/NO 145/36MHz/Yes
83/42MHz/NO 150/37MHz/Yes
100/33MHz/NO 160/38MHz/Yes
103/34MHz/NO 166/42MHz
/Yes
CPU Host/
PCI Clock
105/35MHz/NO
Select the host clock of your
Socket 370 processor among these
values.
Note: For the 815 chipset, 66,
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 Clock
Ratio
After you have selected the host clock, choose the right multiplier
for the CPU. Options are: [ 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 & Celeron processor.
3-1.2 L2 Cache Memory
Setting Description Note
Disabled
CPU L2 Cache ECC
Checking
Enabled This option activates the
CPU L2 cache ECC
checking function.
Default
3-1.3 Frequency/ Voltage Control
Setting Description Note
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