SOYO SY-P4-645DX DRAGON Ultra User Manual page 48

BIOS Setup Utility
CHIPSET FEATURES SETUP (Continue)
RAS Active Time 7T
RAS Precharge
Time
RAS To CAS
Delay
ACT TO ACT
Delay
Write Recovery
Time
R/W Turn
Around Time
Read Latency
Control
Time Constraint
Control
Setting
Increase DRAM performance.
4T
5T
6T
4T Increase DRAM performance.
2T
3T
4T Increase DRAM performance.
2T
3T
2T DRAM ACT to ACT Delay
selection.
3T
2T Increase DRAM performance.
1T
safe Read/Write Turn Around
Time Control selection.
normal
fast
safe Increase DRAM performance.
normal
fast
slow
slow Timing constraint control on
DRAM back-to-back
normal
selection.
44
SY-P4-645DX DRAGON Ultra
Description Note
Default
Default
Default
Default
Default
Default
Default
Default