User`s manual

BIOS
Page 4-7
DRAM RAS# to CAS# Delay
This item sets the timing parameters for the system memory such as the CAS (Column
Address Strobe) and RAS (Row Address Strobe). The default is by DRAM SPD.
Options: 2, 3, 4.
DRAM RAS# Precharge
This item refers to the number of cycles required to return data to its original
location to close the bank or the number of cycles required to page memory before
the next bank activate command can be issued. The default is by DRAM SPD.
Options: 2, 3, 4.
Aggressive Memory Mode (AMM)
Aggressive Memory Mode reduces delays within the chipset to improve DDR
DRAM usage efficiency.
Options: Max, Turbo, Expert, Standard.


 Performance upgrade using AMM will largely depend on hardware
availability within the chipset.
CPU Bus Park
Options: Disabled, Enabled.
Intel Fast CS
Options: Auto, Disabled, Enabled.
Intel CPC Function
Options: Auto, Disabled, Enabled.
System BIOS Cacheable
This item allows the system BIOS to be cached in memory for faster execution.
Options: Disabled, Enabled.
Video BIOS Cacheable
This item allows the video BIOS to be cached in memory for faster execution.
Options: Disabled, Enabled.
AGP Aperture Size (MB)
This item defines the size of the aperture if you use an AGP graphics adapter. It
refers to a section of the PCI memory address range used for graphics memory.
Options: 4, 8, 16, 32, 64, 128, 256 MB.