User Guide

ASUS RS120-E5/S 5-21
DRAM Frequency [Auto]
Allows you to set the DDR operating frequency.
Conguration options: [Auto] [667 MHz] [800 MHz]
CongureDRAMTimingbySPD[Enabled]
When this item is enabled, the DRAM timing parameters are set according to the
DRAM SPD (Serial Presence Detect). When disabled, you can manually set the
DRAM timing parameters through the DRAM sub-items. The following sub-items
appear when this item is set to [Disabled].
Conguration options: [Disabled] [Enabled]
DRAM CAS# Latency [5]
Controls the latency between the SDRAM read command and the time the
data actually becomes available. Conguration options: [3] [4] [5] [6]
DRAM RAS# to CAS# Delay [6 DRAM Clocks]
Controls the latency between the DDR SDRAM active command and the
read/write command.
Conguration options: [3 DRAM Clocks] [4 DRAM Clocks] [5 DRAM Clocks]
[6 DRAM Clocks]
DRAM RAS# Precharge [6 DRAM Clocks]
Controls the idle clocks after issuing a precharge command to the DDR
SDRAM. Conguration options: [3 DRAM Clocks] [4 DRAM Clocks] [5 DRAM
Clocks]
[6 DRAM Clocks]
DRAM RAS# Activate to Precha [15 DRAM Clocks]
Conguration options: [9 DRAM Clocks] ~ [15 DRAM Clocks]
Initiate Graphic Adapter [PEG/PCI]
Allows you to select which graphics controller as the primary boot device.
Conguration options: [PCI/PEG] [PEG/PCI]
PEG Port [Auto]
Conguration options: [Auto] [Disabled]