85DR-C
84
CPU0/1/2 Skew
Adjust
This item allows you to reduce CPU transfer rate.
Users should leave this item at default value.
The choices: Disabled (default); 500ps; 1000ps;
1500ps.
3V66 Skew
Adjust
This item allows you to reduce the 3V66 transfer
rate.
Choices: Disabled (default); 500ps; 1000ps; 1500ps.
Spread Spec-
trum
When the system clock generator pulses, the
extreme values of the pulse generate excess EMI.
Enabling pulse spectrum spread modulation
changes the extreme values from spikes to flat
curves, thus reducing EMI. This benefit may in some
cases be outweighed by problems with timing-critical
devices, such as a clock-sensitive SCSI device.
Choices: Disabled (default); enabled.
Auto Detect PCI
CLK
To reduce the occurrence of electromagnetic
interference (EMI), the BIOS detects the presence
or absence of components in PCI slots and turns off
system clock generator pulses against empty slots.
hoices: Enabled (default); Disabled.
PCI Skew Adjust This item allows you to reduce PCI transfer rate.
Users should leave this item at default value.
Choices: Disabled (default); 500ps; 1000ps; 1500ps.
AGP Div Freq. This item allows you to adjust the AGP Frequency
by fraction of your CPU Host clock. Default AGP
frequency is 66MHz. The choices (fraction of CPU
clock): Default; 2/2; 2/3; 2/4; 2/5; 2/6; 2/7; 2/8.
CPU Clock If “Use CPU Linear Frequency” is set at “Use linear”,
you can adjust the CPU clock by 1MHz stepping up
or down.
Choices: 1MHz stepping.
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