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Cache Timing
This item allows the user to set the cache timing. The options are Fast and Fastest.
Video BIOS Cacheable
When enabled. The Video BIOS cache will cause access to video BIOS addressed at
C0000H to C7FFFH to be cached, if the cache controller is also enabled.
The Choice: Enabled, Disabled.
System BIOS Cacheable
As with caching the Video BIOS above, enabling this selection allows accesses to the
system BIOS ROM addressed at F0000H ~ FFFFFH to be cached, provided that the cache
controller is enabled.
The Choice: Enabled, Disabled.
Memory Hole At 15MB Addr
In order to improve performance, some space in memory can be reserved for ISA cards.
This memory must be mapped into the memory space below 16 MB.
This Choice: Disabled, 15M-16M.
AGP Aperture Size
Select the size of 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 forwarded to the AGP without any translation.
See www.apgforum.org for AGP information.
The Choice: 4M, 8M, 16M, 32M, 64M, 128M, 256M
AGP-2x Mode
This item allows you to enable/disable AGP-2x function. See www.apgforum.org for AGP
information.
The Choice: Enabled, Disabled.
CPU Core Voltage
Since the mainboard support CPU voltage auto-detecting and setting, this item allows the
user to enable this function when set to Auto. The user can also set CPU core voltage
manually in BIOS from 2.1V to 3.5V.
OnChip USB
Select Enabled if your system contains a Universal Serial Bus (USB) controller and you
have a USB peripheral.
The Choice: Enabled, Disabled.
USB Keyboard Support
Select Enabled if your system contains a Universal Serial Bus (USB) controller and you
have a USB Keyboard.
The Choice: Enabled, Disabled.
Spread Spectrum Modulated
This item allows the user to enable Spread Spectrum Modulated to reduce the EMI.
The Choice: 1.5%(NTR), 0.6%(CNTR), 1.5%(Down), 0.6%(Down) and Disabled.