EPOX EP-6CXA2C, User Manual

Page: 65 / 123

BIOS EP-6CXA2C
Page 4-23
RDRAM Bus Frequency
This item allows you to select the RDRAM’s running frequency. The RDRAM
timing are very tight. Make sure the correct RDRAM speed and choice the right
item for more stable in the system.
The choice: This item according the difference of CPU’s FSB that is 100MHz or
133MHz.
Note: The RDRAM Bus memory time is difference with SDRAM. If you set
the RDRAM Bus Frequency to be too high, then the system will not
turn on again (no display). You can clear CMOS by shorting JP1’s 2-3
pin (momentarily), while the system is off. The system should be turn
on by the default value.
Auto Detect DIMM/PCI Clk
This item allows you to enable/disable auto detect DIMM/PCI Clock.
The choice: Enabled, Disabled.
4-8 Frequency/Voltage Control
Defaultd
2.00V
0.00V
2.00V