ECS A785GM-AD3 (V1.0) Specifications download pdf (Page 44)

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.

Advanced Clock Calibration (Auto)

This item can enable greater performance tuning margin for the AMD Phenom

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 “advanced Clock Calibration”-feature

should enable power delivery capabilities, specifications in order to maximize the

performance tuning potential.

Special ACC (Disabled)

Select disable or enable, Special ACC for ACC “Advanced Clock Calibration” func-

tion.

Warning:User please notice, when enable “Special ACC”

item, it may cause unexpected issue.

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ECS A785GM-AD3 (V1.0) Specifications Page 44