User`s manual

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This sub-menu provides memory timing settings for each channel of memory. The respective timing setting
screens are congurable only when DRAM Timing Selectable is set to Quick or Expert. Note: Your system
may become unstable or fail to boot after you make changes on the memory timings. If this occurs, please reset
the board to default values by loading optimized defaults or clearing the CMOS values.
Channel A/B Timing Settings `
System Memory Multiplier, Memory Frequency(Mhz) &
The settings under the two items above are synchronous to those under the same items on the Advanced
Frequency Settings menu.
Performance Enhance &
Allows the system to operate at three different performance levels.
Normal Lets the system operate at its basic performance level.
Turbo Lets the system operate at its good performance level. (Default)
Extreme Lets the system operate at its best performance level.
DRAM Timing Selectable &
Quick and Expert allows the Channel Interleaving, Rank Interleaving, and memory timing settings below
to be congurable. Options are: Auto (default), Quick, Expert.
ProleDDRVoltage &
Displays the memory voltage as 1.50V.
ProleVTTVoltage &
The value displayed here is dependent on the CPU being used.
Channel Interleaving &
Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access
different channels of the memory to increase memory performance and stability. Auto lets the BIOS
automatically congure this setting. (Default: Auto)
Rank Interleaving &
Enables or disables memory rank interleaving. Enabled allows the system to simultaneously access different
ranks of the memory to increase memory performance and stability. Auto lets the BIOS automatically
congure this setting. (Default: Auto)