Asus Z87-DELUXE/QUAD - Manual (Page 86)

3-12 Chapter 3: BIOS setup
Chapter 3
DRAM Timing Control
The subitems in this menu allow you to set the DRAM timing control features. Use the <+> or
<-> keys to adjust the value. To restore the default setting, type [auto] using the keyboard and
press the <Enter> key.
Changing the values in this menu may cause the system to become unstable! If this
happens, revert to the default settings.
Primary Timings
DRAM CAS# Latency [Auto]
Configuration options: [Auto] [1] – [31]
DRAM RAS# to CAS# Delay [Auto]
Configuration options: [Auto] [1] – [31]
DRAM RAS# PRE Time [Auto]
Configuration options: [Auto] [1] – [31]
DRAM RAS# ACT Time [Auto]
Configuration options: [Auto] [1] – [63]
DRAM Command Rate [Auto]
Configuration options: [Auto] [1] – [3]
Secondary Timings
DRAM RAS# to RAS# Delay [Auto]
Configuration options: [Auto] [1] – [15]
DRAM REF Cycle Time [Auto]
Configuration options: [Auto] [1] – [511]
DRAM Refresh Interval [Auto]
Configuration options: [Auto] [1] – [65535]
DRAM WRITE Recovery Time [Auto]
Configuration options: [Auto] [1] – [16]
DRAM READ to PRE Time [Auto]
Configuration options: [Auto] [1] – [15]
OC Tuner [As Is]
OC Tuner automatically overclocks the CPU/DRAM frequency, CPU voltage, and DRAM
voltage for enhancing the system performance and accelerates the CPU graphics
performance to the extreme according to the integrated graphics loading.
Configuration options: [As Is] [Ratio Only] [BCLK First]
EPU Power Saving Mode [Disabled]
Allows you to enable or disable the EPU power saving function.
Configuration options: [Disabled] [Enabled]