Gigabyte GA-E240N - CPU and Memory Configuration Settings; CPU Frequency and Host Clock Control; DRAM Timing Configuration Options

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& CPU Frequency(MHz)
Allows you to manually set the CPU host frequency. Options are 1500MHz. (Default: Normal)
& CPU Host Clock Control
Enables or disables the control of CPU host clock. Auto (default) allows the BIOS to automatically adjust
the CPU host frequency. Manual allows the CPU Frequency (MHz)itembelowtobecongurable.
Note: If your system fails to boot after overclocking, please wait for 20 seconds to allow for automated
system reboot, or clear the CMOS values to reset the board to default values. (Default: Auto)
& CPU Host Clock
Allows you to manually set the CPU host clock. The adjustable range is from 100 MHz to 120 MHz. This
itemiscongurableonlywhenCPUHostClockControlissettoManual.
& Set Memory Clock
Determines whether to manually set the memory clock. Manual allows the memory clock control item
belowtobecongurable.Auto lets BIOS automatically set the memory clock as required. Manual allows
thememoryclockcontrolitembelowtobecongurable.(Default:Auto)
& Memory Clock
 ThisoptioniscongurableonlywhenSet Memory Clock is set to Manual. Options are: X5.33, X6.66.
& DRAMConguration
CMOS Setup Utility-Copyright (C) 1984-2012 Award Software
DRAM Conguration
DDR3 Timing Items [Auto] SPD Auto
x 1T/2T Command Timing Auto -- --
x CAS# latency Auto 9T 8T
x RAS to CAS R/W Delay Auto 9T 8T
x Row Precharge Time Auto 9T 8T
x Minimum RAS Active Time Auto 24T 20T
x TwTr Command Delay Auto 5T 4T
x Trfc0 for DIMM1 Auto 110ns 110ns
x Trfc1 for DIMM2 Auto -- --
x Write Recovery Time Auto 10T 8T
x Precharge Time Auto 5T 4T
x Row Cycle Time Auto 33T 27T
x RAS to RAS Delay Auto 4T 4T
x Four Bank Activate Window Auto -- --
Bank Interleaving [Enabled]
: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Item Help
Menu Level `
& DDR3 Timing Items
ManualallowsallDRAMtimingcontrolitemsbelowtobecongurable.
Options are: Auto (default), Manual.
& 1T/2T Command Timing
Options are: Auto (default), 1T, 2T.
& CAS# latency
Options are: Auto (default), 5T~14T.
& RAS to CAS R/W Delay
Options are: Auto (default), 5T~14T.