Memory Configuration - Asus NCCH-DR User Manual

4.4.3 4.4.3 4.4.3

Memory Configuration

Memory Configuration Memory Configuration
4.4.3 4.4.3 Memory Configuration Memory Configuration
This menu shows the memory configuration settings. Select an item then
press <Enter> to display a pop-up menu with the configuration options.
DRAM Frequency
Memory Timing Selectable
Cache Latency Time
Active to Precharge Delay
DRAM RAS# to CAS# Delay
DRAM RAS# Precharge
Memory Parity Check
DRAM Frequency [Auto] DRAM Frequency [Auto] DRAM Frequency [Auto]
DRAM Frequency [Auto] DRAM Frequency [Auto]
This item sets the DRAM operating frequency.
Configuration options: [DDR266] [DDR320] [DDR400] [Auto]
Memory Timing Selectable [By SPD] Memory Timing Selectable [By SPD]
Memory Timing Selectable [By SPD] Memory Timing Selectable [By SPD] Memory Timing Selectable [By SPD]
The DRAM clock are set according to the DRAM SPD (Serial Presence
Detect). Select [By SPD] for automatic DRAM clock detection. Select
[Manual] to allow setting the succeeding memory items to optimal timings.
Configuration options: [Manual] [By SPD]
The items CAS Latency Time, Active to Precharge Delay, DRAM RAS# to
CAS# Delay, and DRAM RAS# Precharge are configurable only when the
Memory Timing Selectable item is set to [Manual].
CAS Latency Time [2.5] CAS Latency Time [2.5] CAS Latency Time [2.5]
CAS Latency Time [2.5] CAS Latency Time [2.5]
This item sets the latency (in clocks) between the DRAM read command
and the time the data actually becomes available.
Configuration options: [2] [2.5] [3]
Active to Precharge Delay [7] Active to Precharge Delay [7]
Active to Precharge Delay [7] Active to Precharge Delay [7] Active to Precharge Delay [7]
This item controls the number of DRAM clocks used for DRAM parameters.
Configuration options: [8] [7] [6] [5]
DRAM RAS# to CAS# Delay [3] DRAM RAS# to CAS# Delay [3] DRAM RAS# to CAS# Delay [3]
DRAM RAS# to CAS# Delay [3] DRAM RAS# to CAS# Delay [3]
Controls the latency between the DRAM active command and the read/
write command. Configuration options: [4] [3] [2]
A S U S N C C H - D R A S U S N C C H - D R A S U S N C C H - D R A S U S N C C H - D R A S U S N C C H - D R
Memory Configuration
[Auto]
[By SPD]
3
8
4
4
Disabled
Select Menu
Item Specific Help
Set DRAM Frequency.
4 - 2 3 4 - 2 3 4 - 2 3 4 - 2 3 4 - 2 3