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: Move Enter: Select + / - /PU / PD: value F10: save ESC: Exit F1: General Help
F5 : Previous Values F6:Fail-Safe Defaults F7: Optimized Defaults
The screen is not as long on your monitor. You can use the arrow keys to scroll down and
up the page. The following explains all individual items and their meaning.
SDRAM Timing
If the DRAM Timing by SPD item is set to Enabled, the three items below will
automatically be set be the BIOS. To do this the BIOS will read information out of the SPD
EPROM that is located on the DIMM module, this information will tell the BIOS how to
best accesses the memory. If you set this item to disabled, you can set the memory access
items yourself. A word of warning though, if you are not familiar with DRAM settings
does NOT make any changes (for the sake of system stability). Refer to the table below for
the meaning of the individual DRAM items:
Values
Meaning
Normal
DRAM
Timing
Selectable
By SPD
1.5
2
2.5
CAS Latency
Time
3
2
SDRAM
RAS# to
CAS# Delay
3
These controls the DRAM page miss and row miss lead off
timing.
SDRAM RAS
2
SDRAM precharge time by RAS.
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