Asus M2A-VM - Manual (Page 66)

2-22 Chapter 2: BIOS setup
Select Menu
Item Specific Help
DRAM timing and control
Phoenix-Award BIOS CMOS Setup Utility
Advanced
Chipset
DRAM Configuration
LDT & PCI Bus Control
UMA Frame Buffer Size [64MB]
Current UMA Size 64 MB
X Surroundview Disabled
Spread Spectreum [Autoz]
2.4.3. Chipset
DRAM Configuration
The following item becomes user-configurable when the Timing.Mode item is
set to [Manual].
Memory Clock Frequency [Auto]
Allows you adjust the memory clock frequency.
Configuration options: [Auto] [DDR2 533] [DDR2 667] [DDR2 800]
Timing Mode [Auto]
Configuration options: [Auto] [Manual]
LDT & PCI Bus Control
Phoenix-Award BIOS CMOS Setup Utility
Advanced
LDT Bus Frequency [Auto]
LDT & PCI Bus Control
LDT Bus Frequency [Auto]
Allows you adjust the LDT Bus frequency.
Configuration options: [Auto] [1GHz] [800MHz] [600MHz] [400MHz] [200MHz]
Phoenix-Award BIOS CMOS Setup Utility
Advanced
Timing Mode [Auto]
x Memory Clock Frequency Auto
DRAM Configuration Select Menu
Item Specific Help
Control DDR2 Voltage by
software
Select Menu
Item Specific Help