BIOS Setup Utility
SY-P4-645DX DRAGON Ultra
45
CHIPSET FEATURES SETUP (Continue)
Setting
Description
Note
Disabled
GW-Write Mask
AGP Request
Enabled
When enable, a Graphic
window write operation will
forbid.
Default
Enabled
AGP Fast Write
Capability
Disabled
Enabled/Disabled AGP fast
write capability.
Default
tRAS+tRP
Refresh Cycle
Time
tRAS+tRP+
1T
DRAM refresh cycle time
(tRC) selection.
Default
Auto Mode
Default
1T
DRAM
Addr/Cmd Rate
2T
Increase DRAM performance.