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SW1 (3,4): Selecting CPU Base Clock and PCI Clock
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The following lists the switch settings of CPU Base Clock and PCI clock.
SW1-3 SW1-4 CPU Base Clock
PCI Clock
Remark
Off
Off
133 MHz
33 MHz
Tualatlin
Off
On
Reserved
Reserved
On Off 100Mhz
33Mhz
Default
On On
66Mhz
33Mhz
Caution (*1): Avoid any of the following conditions that will directly destroy or
severely cause damage to your CPU, or make your system unstable if you
select an inappropriate base clock.
Coppermine CPUs: Celeron over 66 MHz CPU base clock and PIII over 100/133
MHz CPU base clock
Pentium III (Tualatlin) CPUs: Celeron over 100 MHz CPU base clock and PIII
over 133 MHz CPU base clock
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