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System BIOS Cacheable
Select Enabled allows caching of the system BIOS ROM at F000h-
FFFFFh, resulting in better system performance. However, if any program
writes to this memory area, a system error may result.
Enabled
Disabled
Memory Hole At 15Mb Addr
In order to improve performance, certain space in memory can be
reserved for ISA cards. This memory must be mapped into the memory
space below 16 MB.
Enabled
Disabled
AGP Aperture Size (MB)
Select the size of the Accelerated Graphics Port (AGP) aperture. The
aperture is a portion of the PCI memory address range dedicated for graphics
memory address space. Host cycles that hit the aperture range are for-
warded to the AGP without any translation.
Onchip USB
Set this option to Enable or Disable the onchip USB controller. The
default setting is Enabled.
USB Keyboard Support
Set this option to Enable or Disable the USB keyboard/mouse
support. The default setting is Enabled.
Auto Detect DIMM/PCI Clk
This item allows the clock generator to auto-detect the interface of
DIMM/PCI. If there's no DIMM/PCI card present, then the clock will be
shut down. The default setting is Enabled.
BIOS access cached
BIOS access not cached
Memory hole supported.
Memory hole not supported.
3-15
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