Mainboard PX915-DV
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R
IR
P
P
P
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S
P
esources Controlled By
BIOS can automatically configure all the boot and Plug and Play compatible devices. If you choose Auto,
you will not be able to manually assign IRQ DMA and memory base address options, since BIOS
automatically assigns them.
Options: Auto (ESCD) (default),Manual
Q Resources
When resources are controlled manually, you can assign each system interrupt a type, depending on
the type of device using the interrupt. This is only configurable when “Resources Controlled By” is set
to “Manual”.
Options: IRQ-3/ 4/ 5/ 7/ 9/ 10/ 11/ 12/ 14/ 15 assigned to PCI device
CI / 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
CI Latency Timer (CLK)
This option 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)
CI SLOT1/2
This option allows you to select an IRQ address for PCI slot 1/2. Options: Auto
(default),3,4,5,7,9,10,11,12,14,15
PCI Express relative Items**
Maximum payload Size
This option allows you to set the PCI Express Maximum payload size per time.
Options: 4096 (default),128,256,512,1024,2048
Frequency/Voltage Control
pread Spectrum
The Spread Spectrum function can reduce the EMI (Electromagnetic Interference) generated. Options:
Enabled (default),Disabled
CI Speed Setting
This option determines the PCI frequency (speed settings). You can set the frequency using the
supplied BIOS options. One of the options available to you is “Auto”. Using the “Auto” option will
instruct the system to automatically calculate the frequency.
Options: Auto (default),33.0,37.7,44.0
