System Bios Cacheable; Video Bios Cacheable - Albatron PX915P4 Series User Manual

PX915P4/ PX915G4 Series
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
Precharge Delay
This item allows you to select DRAM Active to Precharge Delay. This field is locked when "DRAM Timing
Selectable" is set to "By SPD" and is automatically determined by the system. Options: 8、7、6、5

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
PCI Express Root Port Func
PCI Express Port1/2
This item allows you to enabled or disabled PCI Express x 1 port 1/ 2.
Options: Auto (default)、Disabled
PCI-E Compliancy Mode
This item allows you select the PCI-E Compliancy Mode. Options: V1.0a (default)、V1.0
**VGA Setting** (only for onboard VGA)
PEG Force X1
This item allows you to force the PCI-Express x 16 slot to install the PCI-Express x 1 interface expansion
card. Options: Disabled (default)、Enabled
On-Chip Frame Buffer Size
This setting is for pure DOS mode using, you can set 1MB or 8MB to share the system memory. Options:
1MB、8MB (default)
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