Pci Slot; Cpu Clock Ratio; Spread Spectrum - Albatron PX845EV1 Series User Manual

PCI SLOT1- 5

This item allows you to select an IRQ address for your PCI slot 1-5.
Options: Auto (default)、3、4、5、7、9、10、11、12、14、15
Frequency/Voltage Control
Default CPU Voltage (Volt)
This item displays the CPU Voltage information which is detected by the system.

CPU Clock Ratio

Before you configure this option, please make sure that your CPU ratio can be adjusted.
This item displays the CPU ratio information detected by the system.

Spread Spectrum

The Spread Spectrum function can reduce the EMI (Electromagnetic Interference) generated.
Options: Enabled (default)、Disabled
CPU Host Frequency (MHz)
This item displays the CPU Host Clock. You can set it from 100 to 248. The default
depends on your CPU frequency. If you over-clock the following 2 items can be adjusted.
Default is by CPU.
Fixed AGP/PCI Output Freq
This item allows you to fix the AGP/PCI output frequency at 66MHz/33MHz. You may
need to adjust this value when over-clocking is unsuccessful.
Options: Disabled (default)、66MHz/33MHz
CPU:AGP Clock Ratio
This item allows you to adjust your CPU:AGP clock ratio. The result displays as the
AGP/PCI frequency. Options: Auto (default)、1.5X、2.0X、2.5X
DDR:CPU Ratio
This item allows you to adjust your DRAM: CPU Clock Ratio. This option allows you to
over-clock the system.
When CPU host frequency is 100
2.00X、2.66X
When CPU host frequency is 133
PX845EV1/ PX845EV1 PRO
Options: Auto (default)、1.50X (Debug Mode)、
Options: Auto (default)、2.00X、2.66X (Turbo Mode)
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