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BIOS Setup Utility
SY-P4I845PE
41
3-1.3 Advanced DRAM Control
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
Active to
Percharge Delay
7
This item allows you to control
the DRAM Percharge Delay
time.
Default
2
DRAM RAS# to
CAS# Delay
3
This item allows you to control
DRAM RAS to CAS delay time.
Default
2 Default
DRAM RAS#
Percharge
3
This item allow you to control
DRAM RAS percharge time.
Auto Default
7.8us
15.6us
Refresh Mode
Select
64us
This item allows you to control
the DRAM refresh rate.
3-1.4 Quick Power On Self Test
Setting Description Note
Disabled
Quick Power On
Self Test
Enabled Provides a fast POST at boot-up. Default