Asus P5Q-EM User Manual download pdf (Page 78)

2-20 Chapter 2: BIOS setup

Selecting a very high DRAM frequency may cause the system to become

unstable! If this happens, revert to the default setting.

DRAM Timing Control [Auto]

Conguration options: [Auto] [Manual]

• The following sub-items apprear only when you set the DRAM Timing

Control item to [Manual].

• The conguration options for some of the following items vary depending

on the DIMMs you install on the motherboard.

1st Information : 5-5-5-15-3-44-5-3 (These values are auto-detected)

CAS# Latency [5 DRAM Clocks]

Conguration options: [3 DRAM Clocks] [4 DRAM Clocks]–[11 DRAM Clocks]–[11 DRAM Clocks][11 DRAM Clocks]

DRAM RAS# to CAS# Delay [5 DRAM Clocks]

Conguration options: [3 DRAM Clocks] [4 DRAM Clocks]–[17 DRAM Clocks]

[18 DRAM Clocks]

DRAM RAS# Precharge Time [5 DRAM Clocks]

Conguration options: [3 DRAM Clocks] [4 DRAM Clocks]–[17 DRAM Clocks]

[18 DRAM Clocks]

DRAM RAS# Activate to Precharge Time [15 DRAM Clocks]

Conguration options: [3 DRAM Clocks] [4 DRAM Clocks]–[17 DRAM Clocks]

[18 DRAM Clocks]

RAS# to RAS# Delay [Auto]