Dram Timing Selectable; Channel Interleaving; Rank Interleaving - Gigabyte GA-Q77M-D2H User Manual

& DRAM Timing Selectable
Quick and Expert allows the Channel Interleaving, Rank Interleaving, and memory timing settings below
to be configurable. Options are: Auto (default), Quick, Expert.
& Profile DDR Voltage
When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, this item
will display as 1.50V. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, this item will
display the value based on the SPD data on the XMP memory.
& Profile 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 configure 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
configure this setting. (Default: Auto)
Channel A/B Timing Settings
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This sub-menu provides memory timing settings for each channel of memory. The respective timing setting
screens are configurable 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.
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