MSI Big Bang-XPower - Manual (Page 71)

BIOS Setup MS-7666
Chapter 3
3-21
BIOS Setup MS-7666
Chapter 3
MEMORY-Z
Press to enter the sub-menu and the following screen appears.
DIMM1~6 Memory SPD Information
Press to enter the sub-menu. The sub-menu displays the informations of
installed memory.
Current DRAM Channel1/2/3 Timing
It shows the installed DRAM Timing. Read-only.
DRAM Timing Mode
Select whether DRAM timing is controlled by the SPD (Serial Presence Detect) EE-
PROM on the DRAM module. Setting to [Auto] enables DRAM timings and the following
“Advance DRAM Configuration” sub-menu to be determined by BIOS based on the con-
figurations on the SPD. Selecting [Manual] allows users to configure the DRAM timings
and the following related “Advance DRAM Configuration” sub-menu manually.
Advance DRAM Configuration
Press to enter the sub-menu.
CH1/ CH2/ CH3 or CH1-3 1T/2T Memory Timing
This item controls the SDRAM command rate. Selecting [1] makes SDRAM signal
controller to run at 1N (N=clock cycles) rate. Selecting [2] makes SDRAM signal
controller run at 2N rate.
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