Abit VA-20 User Manual page 38

3-10 Chapter 3
DRAM Clock/Drive Control:
Scroll to this item and press <Enter> to view the following screen:
Current FSB Frequency
This item displays the frontside bus (FSB) frequency. This is a display-only item. You
cannot make changes to this field.
Current DRAM Frequency
This item displays the memory (DRAM) frequency. This is a display-only item. You
cannot make changes to this field.
DRAM Clock (By SPD)
This item enables you to manually set the DRAM Clock. We recommend that you
leave this item at the default value.
DRAM Timing (Auto By SPD)
Set this to the default value to enable the system to automatically set the SDRAM
timing by SPD (Serial Presence Detect). SPD is an EEPROM chip on the DIMM
module that stores information about the memory chips it contains, including size,
speed, voltage, row and column addresses, and manufacturer.
If you disable this item, you can use the following three items to manually set the
timing parameters for the system memory.
VA-20