Gigabyte GA-MA790GP-UD4H User Manual page 42

Precharge Time
Options are: Auto (default), 2T, 3T.
Row Cycle Time
Options are: Auto (default), 11T~26T.
RAS to RAS Delay
Options are: Auto (default), 2T~5T.
******** 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)
SouthBridge Volt Control
Allows you to set the South Bridge voltage.
Normal
+0.1V ~ +0.3V
SidePort Mem Volt Control
Allows you to set the SidePort memory voltage.
Normal
+0.1V ~ +0.3V
NorthBridge Volt Control
Allows you to set the North Bridge voltage.
Normal
-0.200V ~ +0.300V Increases/decreases North Bridge voltage by -0.200V to 0.300V at 0.025V
DDR2 Voltage Control
Allows you to set memory voltage.
Normal
+0.05V ~ +0.55V
CPU NB VID Control
Allows you to set the CPU North Bridge voltage. Normal sets the CPU North Bridge voltage as
required. The adjustable range is dependent on the CPU being installed. (Default: Normal)
Note: Increasing CPU North Bridge 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.
(Note) This item is present only if you install a CPU that supports this feature.
GA-MA790GP-UD4H Motherboard
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Supplies the South Bridge voltage as required. (Default)
Increases South Bridge voltage by 0.1V to 0.3V at 0.1V increment.
Supplies the SidePort memory voltage as required. (Default)
Increases SidePort memory voltage by 0.1V to 0.3V at 0.1V increment.
Supplies the North Bridge voltage as required. (Default)
increment.
Supplies the memory voltage as required. (Default)
Increases memory voltage by 0.05V to 0.55V at 0.05V increment.
(Note)
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