Dram configuration, Timing mode [auto, Memclock index value (mhz) – Asus Motherboard A8N-SLI SE User Manual

Page 79: Cas# latency (tcl), Ras# to cas# delay (trcd), Asus a8n-sli se 4-21

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ASUS A8N-SLI SE

4-21

DRAM Configuration

The items in this sub-menu show the DRAM-related information

auto-detected by the BIOS.

F1:Help ↑↓ : Select Item

-/+: Change Value

F5: Setup Defaults

ESC: Exit →←: Select Menu

Enter: Select Sub-menu

F10: Save and Exit

Select Menu

Item Specific Help

<Enter> to select DARM

configuration by

Auto] is recommended.

[Manual] allows you to

set each

configuration on your

own.

DRAM Configuration

Timing Mode

[

Auto

]

x Memclock index value (Mhz)

400Mhz

x CAS# latency (Tcl)

3

x Min RAS# active time(Tras)

8T

x RAS# to CAS# delay (Trcd)

3T

x Row precharge Time (Trp)

3T

x Row cycle time (Trc)

1

1T

x Row refresh cycle time (Trfc)

14T

x Read-to-Write time (Trwt)

5T

x Write Recovery time (Twr)

3T

x 1T/2T Memory Timing

2T

S/W DRAM Over 4G Remapping

[Enabled}

H/W DRAM Over 4G Remapping

[Enabled}

Phoenix-Award BIOS CMOS Setup Utility

Advanced

Timing Mode [Auto]

Sets the timing mode. Configuration options: [Auto] [Manual]

Memclock index value (Mhz)

Shows the memory clock index value. This item is not configurable.

CAS# latency (Tcl)

Shows the CAS# latency. This item is not configurable.
Min RAS# active time (Tras)
Shows the minimum RAS# active time. This item is not configurable.

RAS# to CAS# delay (Trcd)

Shows the RAS# to CAS# delay to Rd/Wr command on the same bank.

This item is not configurable.

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