4.4.3Memory Configuration
This menu shows the memory configuration settings. Select an item then press <Enter> to display a
Memory Configuration
DRAM Frequency | [Auto] |
Memory Timing Selectable | [By SPD] |
Cache Latency Time | 3 |
Active to Precharge Delay | 8 |
DRAM RAS# to CAS# Delay | 4 |
DRAM RAS# Precharge | 4 |
Memory Parity Check | Disabled |
Select Menu
Item Specific Help 
Set DRAM Frequency.
DRAM Frequency [Auto]
This item sets the DRAM operating frequency.
Configuration options: [DDR266] [DDR320] [DDR400] [Auto]
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]
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]
This item controls the number of DRAM clocks used for DRAM parameters. Configuration options: [8] [7] [6] [5]
DRAM RAS# to CAS# Delay [3]
Controls the latency between the DRAM active command and the read/ write command. Configuration options: [4] [3] [2]
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