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3
Award BIOS Setup Utility
System Memory Frequency
Since the system board supports both PC-100 and PC-133
SDRAM DIMMs, the default system memory frequency is set at
100MHz - Default. This is to ensure that you can boot-up your
system successfully specially when you are installing the CPU for the
first time or replacing it with a new one.
If you wish to obtain better system performance, set this field to
Optimize. However, problems may occur with some DIMMs when
this option is selected. If you encounter this problem, set this field
back to its default setting.
Onboard Display Cache Setting
The fields in this section are selectable only when a 4MB GPA card
is installed in the AGP slot.
CAS# Latency
This field is used to select the local memory clock periods. The
options are 2 and 3.
Paging Mode Control
This field is used to select the paging mode control. The options
are Open and Close.
RAS-to-CAS Override
This field is used to select the display cache clock periods control.
The options are by CAS# LT and Override(2).
RAS# Timing
This field controls RAS# active to Protegra, and refresh to RAS#
active delay (in local memory clocks). The options are Slow and
Fast.
RAS# Precharge Timing
This field controls RAS# precharge (in local memory clocks). The
options are Slow and Fast.
