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PX865PE PRO II
DRAM RAS# Precharge
This item allows you to select the DRAM RAS# precharge time. The ROW address strobe must
precharge again before DRAM is refreshed. An inadequate configuration may result in incomplete
data. This field is adjustable only when "DRAM Timing Selectable" is set to "Manual". This field is
locked when "DRAM Timing Selectable" is set to "By SPD" and is automatically determined by the
system. Options: 4、3、2
System BIOS Cacheable
When enabled, accesses to system BIOS ROM addressed at F0000H-FFFFFH are cached, provided
that the cache controller is enabled. Options: Enabled (default)、Disabled
Video BIOS Cacheable
Select "Enabled" to allow caching of the video BIOS which may improve performance. If any other
program writes to this memory area, a system error may result. Options: Enabled、Disabled (default)
Memory Hole at 15M-16M
When enabled, you can reserve an area of system memory for ISA adapter ROM. When this area is
reserved, it cannot be cached. Refer to the user documentation of the peripheral you are installing for
more information. Options: Disabled (default)、Enabled
Delay Prior to Thermal
Select the delay time before thermal activation from high temperatures.
Options: 4 Min、8 Min、16 Min (default)、32 Min
AGP Aperture Size (MB)
Select the size of the AGP (Accelerated Graphic Port) aperture. The aperture is a portion of the PCI
memory address range dedicated for graphic memory address space. Host cycles that hit the aperture
range are forwarded to the AGP without any translation.
Options: 4、8、16、32、64 (default)、128、256
PnP/PCI Configurations
Reset Configuration Data
Select "Enabled" to reset the Extended System Configuration Data (ESCD) if you have installed a
new add-on card and the system reconfiguration has caused such a serious conflict that the OS cannot
boot. Options: Disabled (default)、Enabled
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