Intel PX875P Computer Hardware User Manual


 
PX875P PRO/ PX875P
30
P.A.T. Mode
Allows user to enable “Performance Acceleration Technology” in FSB800/ DDR400 mode, using
PAT can employ a specially configured “shortcut” or “by pass” when accessing memory, slicing
veral clock cycles from the access times and reducing conventional latency factors. Preliminary
efficiency can be increased about 3% - 5%.
ptions, please make sure your memory DIMMs can be
e (Slowest)PAT-DisabledTurboUltra (Fastest)
elect “Enabled” to reset the Extended System Configuration Data (ESCD) if you have installed a
ation has caused such a serious conflict that the OS cannot
Enabled
Plug and Play compatible devices. If you choose
DMA and memory base address fields, since
ault)Manual
can assign each system interrupt a type, depending on
e type of device using the interrupt. This is only configurable when “Resources Controlled By” is
/ 12/ 14/ 15 assigned to PCI device
VGA compatibility.
ptions: Disabled (default)Enabled
will optimize
5532 (default)
CI SLOT1- 5
his item allows you to select an IRQ address for PCI slot 1-5.
ptions: Auto (default)345791011121415
se
tests have shown that system performance and
If you want to set the “Turbo” or the “Ultra” o
overclock. Overclocking can damage the memory DIMMs or other sensitive components.
Options: Auto (default)Compatibl
PnP/PCI Configurations
Reset Configuration Data
S
new add-on card and the system reconfigur
boot. Options: Disabled (default)
Resources Controlled By
BIOS can automatically configure all the boot and
Auto, you will not be able to manually assign IRQ
s: Auto (ESCD) (defBIOS automatically assigns them. Option
IRQ Resources
When resources are controlled manually, you
th
set to “Manual”.
Options: IRQ-3/ 4/ 5/ 7/ 9/ 10/ 11
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
O
PCI Latency Timer (CLK)
This item allows you to set up the PCI Latency Time (0-255). If you select the “32” it
PCI speeds. Options: 0-2
P
T
O