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Using BIOS
DRAM Frequency (Auto)
This item enables users to adjust the DRAM frequency. The default setting is auto and
we recommend users leave the setting unchanged. Modify it at will may cause the
system to be unstable.
CAS Latency (Tcl) (8 CLK, N/A)
Memory CLK (533 MHz, N/A)
This item is used to set the memory clock mode.
RAS/CAS Delay (Trcd) (8 CLK, N/A)
This item specifies the Row precharge to Active or Auto-Refresh of the same bank.
Row Precharge Time (Trp) (8 CLK, N/A)
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.
This item determins the time RAS takes to read from and write to a memory cell.
Min Active RAS (Tras) (20 CLK, N/A)
Row Cycle (Trc) (27 CLK, N/A)
Use this item to specify the Row Cycle Time.
RAS/RAS Delay (Trrd) (4 CLK, N/A)
This item specifies the active-to-active delay of different banks.
Bank Interleaving (Auto)
This item is used to set the bank interleaving.
DRAM Timing Mode (Auto)
This item enables you to specify the DRAM timing mode to be configured automati-
cally or manually.
Channel Interleaving (XOR of Address bits)
This item is used to set the channel interleaving.
Press <Esc> to return to the M.I.B.II page.
Spread Spectrum (Enabled)
If you enable spread spectrum, it can significantly reduce the EMI (Electro-Magnetic
Interference) generated by the system.
CPU/HT Reference Clock (MHz) (200)
Use this item to set the CPU/HT Reference Clock through clock gen.
HT Frequency (Auto)
This item enables users to adjust the HT frequency. The default setting is auto and we
recommend users leave the setting unchanged. Modify it at will may cause the system
to be unstable.
Auto Detect DIMM/PCI Clk (Enabled)
When this item is enabled, BIOS will disable the clock signal of free DIMM/PCI slots.
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