26
BIOS Setup
SDRAM RAS-to-CAS
Delay
Use the default setting.
SDRAM RAS Precharge
Time
Use the default setting.
SDRAM CAS Latency
Time
Use the default setting.
CPU Speed
Select the frequency of your Pentium II
CPU from the following:
133, 233, 266,
300, 333 MHz
, or
Manual
.
133MHz: default setting which allows the
board to boot up at any time if
a wrong CPU frequency setting
crashes the system. Press
<Insert> during boot-up to load
the BIOS default values.
Manual:
User can select the frequency
and multiplier values if so
desired. SOYO does not
guarantee proper functioning of
the system if the user selects
ÒManualÓ setting, however,
since some combinations fall
outside of the INTEL
specifications. Refer to the
table on the next page for CPU
freuqency settings.
CPU Ratio
If you choose ÒManualÓ in the CPU Speed
item above, then you can choose the
multiplier here. The multiplier can be
chosen from a range of 2.0 to 5.5.
CPU Host Clock Select
If you choose ÒManualÓ in the CPU Speed
item above, then you can set your CPUÕs
Host Clock Frequency here. The choices
for 66MHz Host Clock CPUs are: 50, 60,
66, 68, and 75MHz.
Spread Spectrum
Enabled it when you want to run the FCC
or DOC testing.