ECS A790GXM-A, Руководство пользователя, Страница: 48 / 88

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Using BIOS
Spread Spectrum (Disabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
CAS Latency (Tcl) (5.0)
Memory CLK (333 MHz)
This item is used to set the memory clock mode.
RAS/CAS Delay (Trcd) (5 CLK)
This item specifies the Row precharge to Active or Auto-Refresh of the same bank.
Row Precharge Time (Trp) (5 CLK)
This item controls the timing delay (inclockcycles) before the DRAM starts a read
command after receiving it.
This is the amount of time a CAS is performed after a RAS. The lower the better, but
some DRAM does not support low figures.
Press <Esc> to return to the M.I.B. (MB Intelligent Bios) page.
Voltage Function (Disabled)
Use this item to enable or disable the Voltage Function. If enable, users can increase
the hardware voltage through BIOS settings.
This item determins the time RAS takes to read from and write to a memory cell
.
Min Active RAS (Tras) (15 CLK)
Row Cycle (Trc) (21 CLK)
Use this item to specify the Row Cycle Time.
RAS/RAS Delay (Trrd) (3 CLK)
This item specifies the active-to-active delay of different banks.
Bank Interleaving (Auto)
This item is used to set the bank interleaving.
Channel Interleaving (XOR of Address bits)
This item is used to set the channel interleaving.
CPU/HT Reference Clock (MHz) (200)
Use this item to set the CPU/HT Reference Clock through clock gen.
Advanced Clock Calibration (Disabled)
This item can enable greater performance turning margin for the AMD Phenom
TM
Black Edition CPUs. The optimal gain can be seen in configurations that use high-
end CPU cooling solution in combination with elevated CPU core voltage (CPU
VID) value. The motherboards that support “anvanced Clock Calibration”-feature
should enable power delivery capabilities that exceed the 140W CPU TDP specifica-
tions in order to maximize the performance tuning potential.
AMD Phenon (tm) 8600 Triple-Core Processor Speed (2300MHz)
This is display-only field and displays the information of the CPU installed in your
computer.
Warning: Please pay attention that doing overvoltage may result in damage
to hardware.