Gigabyte GA-MA790XT-UD4P Manual - Page 42

Trfc2 for DIMM2 Options are: 90ns, 110ns, 160ns, 300ns, 350ns. Trfc1 for DIMM3 Options are: 90ns, 110ns, 160ns, 300ns, 350ns. Trfc3 for DIMM4 Options are: 75ns, 105ns, 127.5ns, 195ns, 327.5ns. Write Recovery Time Options are: Auto (default), 5T~12T. Precharge Time Options are: Auto (default), 4T~7T. Row Cycle Time Options are: Auto (default), 11T~42T. RAS to RAS Delay Options are: Auto (default), 4T~7T. ******** System Voltage Optimized ******** System Voltage Control Determines whether to manually set the system voltages. Auto lets BIOS automatically set the system voltages as required. Manual allows all voltage control items below to be configurable. (Default: Auto) DDR3 Voltage Control Allows you to set memory voltage. Normal Supplies the memory voltage as required. (Default) +0.050V ~ +0.750V Increases memory voltage by 0.050V to 0.750V at 0.050V increment. NorthBridge Volt Control Allows you to set the North Bridge voltage. Normal Supplies the North Bridge voltage as required. (Default) +0.1V ~ +0.3V Increases North Bridge voltage by 0.1V to 0.3V at 0.1V increment. SouthBridge Volt Control Allows you to set the South Bridge voltage. Normal Supplies the South Bridge voltage as required. (Default) +0.1V ~ +0.3V Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment. CPU NB VID Control Allows you to set the CPU Northbridge VID voltage. Normal sets the CPU Northbridge VID voltage as required. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. CPU Voltage Control Allows you to set the CPU voltage. Normal sets the CPU voltage as required. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. Normal CPU Vcore Displays the normal operating voltage of your CPU. GA-MA790XT-UD4P Motherboard - 42 -