Asus P4P800S-X - Manual (Page 53)

ASUS P4P800S-X motherboard 2-19
If the system becomes unstable after changing the settings of any of the above
items, revert to the default settings.
DRAM Precharge Delay [8 Clocks]
Configuration options: [8 Clocks] [7 Clocks] [6 Clocks] [5 Clocks]
DRAM Burst Length [8 Clocks]
Configuration options: [4 Clocks] [8 Clocks]
Memory Acceleration Mode [Auto]
This field when [Enabled] minimize latencies from CPU to memory to boost system
performance. Configuration options: [Auto] [Enabled]
DRAM Idle Timer [Auto]
Configuration options: [Infinite] [0T] [8T] [16T] [64T] [Auto]
DRAM Refresh Mode [Auto]
Configuration options: [Auto] [15.6 uSec] [7.8 uSec] [64 uSec] [64T]
Graphic Adapter Priority [AGP/PCI]
Allows selection of the graphics controller to use as primary boot device.
Configuration options: [AGP/PCI] [PCI/AGP]
Graphics Aperture Size [64MB]
Allows you to select the size of mapped memory for AGP graphic data.
Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB] [128MB] [256MB]
Spread Spectrum [Enabled]
This field enables or disables the clock generator spread spectrum.
Configuration options: [Disabled] [Enabled]
ICH Delayed Transaction [Enabled]
Configuration options: [Disabled] [Enabled]
MPS Revision [1.4]
Configuration options: [1.1] [1.4]