Asus Motherboard A8N-SLI SE - Manual (Page 80)

4-22 Chapter 4: BIOS setup
Row precharge Time (Trp)
Shows the Row precharge time. This item is not configurable.
Row Cycle Time (Trc)
Shows the row cycle time. This item is not configurable.
Row Refresh Cycle Time (Trfc)
Shows the row refresh cycle time. This item is not configurable.
Read-to-Write time (Trwt)
Shows the read-to-write time.This item is not configurable.
Write Recovery Time (Twr)
Shows the write recovery time. This item is not configurable.
1T/2T Memory Timing
Shows the memory timing. This item is not configurable.
S/W DRAM Over 4G Remapping [Enabled]
Enable or disable the S/W DRAM Over 4G Remapping. Configuration
options: [Enabled] [Disabled]
H/W DRAM Over 4G Remapping [Enabled]
Enable or disable the S/W DRAM Over 4G Remapping. Configuration
options: [Enabled] [Disabled]
Hyper Transport Frequency [Auto]
Sets the Hyper Transport frequency.
Configuration options: [Auto] [1x] [2x] [3x] [4x] [5x] [Auto]
AMD K8 CoolʼnʼQuiet control [Disabled]
Enables or disables the AMD Cool ʻnʼ Quiet! technology.
Configuration options: [Disabled] [Enabled]