Asus P5QL/EPU - Manual (Page 53)

ASUS P5QL/EPU 2-15
The following item appears only when you installed an Intel ® Pentium ® 4 or later CPU that
supports the Enhanced Intel ® SpeedStep ® Technology (EIST).
Intel(R).SpeedStep(TM).Tech.[Enabled]
Allows you to use the Enhanced Intel ® SpeedStep ® Technology. When set to [Enabled], you
can adjust the system power settings in the operating system to use the EIST feature. Set
this item to [Disabled] if you do not want to use the EIST.
Configuration options: [Enabled] [Disabled]
Intel(R).C-STATE.Tech.[Enabled]
Allows you enable or disable the Intel ® C-STATE Technology. When enabled, the CPU idle is
set to C2/C3/C4. Configuration options: [Disabled] [Enabled]
2.5.2. Chipset
The Chipset menu allows you to change the advanced chipset settings. Select an item then
press to display the sub-menu.
North Bridge Configuration
Memory.Remap.Feature.[Enabled]
Allows you to enabled or disable the remapping of the overlapped PCI memory above the
total physical memory. Enable this option only when you install 64-bit operating system.
Configuration options: [Disabled] [Enabled]
Memory.Hole.[Disabled]
Allows you to configure the memory hole. Configuration options: [Disabled] [15MB-16MB]
DRAM.Timing.Control.[Auto]
Allows you to configure the DRAM timing control. Configuration options: [Auto] [Manual]
Execute-Disable.Bit.Capability.[Enabled]
Allows you to enable or disable the No-Execution Page Protection Technology. Setting this
item to [Disabled] forces the XD feature flag to always return to zero (0).
Configuration options: [Disabled] [Enabled]
The follow items appear only when you set the [DRAM.Timing.Control] item to [Manual].
CAS# Latency [5 DRAM Clocks]
Controls the latency between the SDRAM read command and the time the data
actually becomes available. Configuration options: [3 DRAM Clock] [4 DRAM Clocks]
[5 DRAM Clocks] ~ [11 DRAM Clocks].
DRAM RAS# to CAS# Delay [5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks] ~ [18 DRAM Clocks].
DRAM RAS# Precharge [5 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks] ~ [18 DRAM Clocks].
RAS# Activate to Precharge [15 DRAM Clocks]
Configuration options: [3 DRAM Clocks] [4 DRAM Clocks] ~ [34 DRAM Clocks].