AB Soft ATX 12V - Manual (Page 52)

BIOS Setup Utility SY- P4I865PE Plus DRAGON 2
47
3-1.1 Advanced DRAM Control
Caution: Change these settings only if you are already familiar
with DRAM timing parameters.
The [Advanced DRAM Control] option changes the values of the chipset
registers. These registers control the timings of your memory.
Phoenix – Award BIOS CMOS Setup Utility
Advanced DRAM Control
DRAM Timing Selectable By SPD
x CAS Latency Time 2.5
Item Help
x Active to Precharge Delay 7
x DRAM RAS# to CAS# Delay 4
x DRAM RAS# Precharge 4
Refresh Mode Select Auto
Menu Level 
:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Fail-Safe Defaults F7: Optimized Defaults
After you have completed the changes, press [Esc] and follow the
instructions on your screen to save your settings or exit without saving.
CHIPSET FEATURES SETUP
Setting Description Note
By SPD Default DRAM Timing
Selectable
Manual
If enable the DRAM will auto
detect the DRAM timing.
1.5
2
2.5 Default
CAS Latency
Time
3
This item allows you to control
the DRAM CAS Latency time.
5
6
7 Default
Active to
Precharge Delay
8
This item allows you to control
the DRAM Percharge Delay
time.