PX865PEC PRO
27
PCI / VGA Palette Snoop
Some graphic controllers that are not VGA compatible take the output from a VGA controller and
map it to their display as a way to provide boot information and VGA compatibility.
Options: Disabled (default)
、
Enabled
PCI Latency Timer (CLK)
This item allows you to set up the PCI Latency Time (0-255). If you select the “32” it will optimize
PCI speeds. Options: 0-255
、
32 (default)
PCI SLOT1- 4
This item allows you to select an IRQ address for PCI slot 1-4.
Options: Auto (default)
、
3
、
4
、
5
、
7
、
9
、
10
、
11
、
12
、
14
、
15
Frequency/Voltage Control
CPU Host Frequency (MHz)
This item displays the CPU Host frequency. You can set it from XXX to 550. The default depends on
your CPU frequency. The default for this field depends on the CPU installed.
CPU Clock Ratio
This field will only display if the CPU has not been set to a locked state by the CPU manufactory. If
your CPU is locked, you will not be able to adjust the “CPU Clock Ratio”. The default depends on
your CPU.
CPU Speed Detected
This item displays the default CPU speed.
CPU Speed Setting
This item displays the CPU speed that you setting for. If you don’t change the “CPU Host
Frequency” or the “CPU Clock Ratio” and the item will display the current CPU speed.
DDR:CPU Ratio
This item allows you to adjust your “DRAM:CPU Clock Ratio” and overclock the DDR speeds of
the system. The options that are available for this item will depend on the factory default setting for
the “CPU Host Frequency” BIOS field according to the table below.
Factory Default
CPU Host Frequency
Available Options
100
2.66X
133
Default (default), 2.00X, 2.50X
200
Default (default), 1.33X, 1.60X, 2.00X
