User guide

nForce 790i Ultra SLI Motherboard
EVGA Corporation
50 January 11, 2008 | DU-03751-001_v01
 FSB (QDR), MHz
Use the
+ or – keys to scroll through new values for the CPU FSB
frequency or type in a new value. Note that the
Actual FSB (QDR)
reflects the actual frequency that takes effect on a reboot.
 MEM (DDR), MHz
Use the
+ or – keys to scroll through new values for the memory
frequency or type in a new value. Note that the
Actual MEM (DDR)
reflects the actual frequency that takes effect when the system reboots.
 Memory Timing Setting
Press
Enter to display the Memory Timing Setting menu. Use this menu
to set optimal timings or to manually enter timings.
 :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help[
F5: Pre
v
ious Values F7:Defaults
Parameters Settings Current Value
Memory Timing Setting [Optimal]
x tCL (CAS Latency) Auto(5) 5
x tRDC Auto(7) 5
x tRP Auto(7) 5
x tRAS Auto(23) 18
x Command Per Clock (CDM) Auto(2T) 1T
** Advanced Memory Settings **
x tRRD Auto(4) 3
x tRC Auto(28) 22
x tWR Auto(7) 5
x tWTR Auto(10) 9
x tREF Auto 6.1uS
Item Help
Main Level ``
Select [Expert] to
enter timings manually
Phoenix – AwardBIOS CMOS Setup Utility
Memory Timing Setting
FSB – Memory Clock Mode [Linked]
FSB (QDR), MHz [1067] 1066.7
Actual FSB (QDR), MHz 1066.7
MEM (DDR), MHz [1067] 800.6
Actual MEM (DDR), MHz 800.0