PEAK 637 User‘s Guide
BIOS Setup 3-
10
Chipset Features Setup Menu
Since the features in this section are related to the chipset in the CPU board and all are optimized, you are not
recommended to change the default settings in the setup table, unless you know very detailed of the chipset
features.
Auto Configuration
Auto Configuration selects predetermind optional values of chipset parameters. When Disabled, chipest
parameters revert to setup information stored inCMOS. Many fields in this screen are not available when Auto
Configuration is Enabled. The Choice: Enabled, Disabled.
EDD DRAM Speed Selection
The DRAM timing is controlled by the DRAM Timing Registers. The timings programmed into this register are
dependent on the system design. Slower rates may be required in certain system designs to support loose
layouts or slow memory.
50ns
DRAM Timing Type
60ns
DRAM Timing Type
EDO CASx# MA Wait State
You could select the timing control type of EDO DRAM CAS MA (memory address bus). The Choice: 1, 2.
EDO RASx# Wait State
You could select the timing control type of EDO DRAM RAS MA (memory address bus). The Choice: 1, 2.
SDRAM RAS-to-CAS Delay
