Abit IN9 32X, User Manual

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2-16 IN9 32X/IN9 32X -MAX
2.4 Advanced Chipset Features
Phoenix – AwardBIOS CMOS Setup Utility
Advanced Chipset Features
► Memory Timing Setting Press Enter Item Help
SLI Broadcast Aperture Disabled
LDT Frequency 5x
System BIOS Cacheable Enabled
NVIDIA CPU Ex Disable
LinkBoost Enable
ECC Control Disabled
ECC Uncorrectable Disabled
ECC Correctable Disabled
‚€ :Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Memory Timing Setting
Click <Enter> key to enter its submenu:
Phoenix – AwardBIOS CMOS Setup Utility
Memory Timing Setting
Parameters Setting Current Value Item Help
Memory Timing Setting Auto
x tCL (CAS Latency) Auto 5
x tRCD Auto 5
x tRP Auto 5
x tRAS Auto 13
x Command Per Clock (CMD) Auto 2T
** Advance Memory Settings **
x tRRD Auto(2) 3
x tRC Auto(15) 18
x tWR Auto(3) 4
x tWTR Auto(7) 9
x tREF Auto 7.8uS
x tREC Auto 35
‚€
:Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Memory Timing Setting
You may manually set the DRAM timing parameters through the following sub-items, or leave
them at their default settings according to the SPD (Serial Presence Detect) data stored in the
DRAM.
- tCL (CAS Latency)
- tRCD
- tRP
- tRAS
-
Command Per Clock (CMD)