Asus P5B-VM Computer Hardware User Manual


 
ASUS P5B-VM 2-23
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 Disabled. Conguration options: [Enabled] [Disabled]
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: [2 DRAM Clocks] [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: [2 DRAM Clocks] [3 DRAM Clocks] [4 DRAM
Clocks] [5 DRAM Clocks] [6 DRAM Clocks]
DRAM RAS# Activate to Precha [15 DRAM Clocks]
Conguration options: [4 DRAM Clocks] [5 DRAM Clocks]...[18 DRAM Clocks]
DRAM Write Recovery Time [4 Clocks]
Set the write recovery timing.
DRAM TRFC [30 DRAM Clocks]
Conguration options: [20 DRAM Clocks] [25 DRAM Clocks] [30 DRAM
Clocks] [35 DRAM Clocks] [42 DRAM Clocks]
Initiate Graphic Adapter [PEG/PCI]
Allows you to select the graphics controller as the primary boot device.
Conguration options: [IGD] [PCI/IGD] [PCI/PEG] [PEG/IGD] [PEG/PCI]
Initiate Graphic Mode Select [Enabled, 8MB]
Allows you to select the amount of system memory used by the Internal graphics
device. Conguration options: [Disabled] [Enabled,1MB] [Enabled, 8MB]
Fixed Graphic Memory Size [128MB]
Allows you to select the xed graphic memory size.
Conguration options: [0MB] [32MB] [64MB] [128MB]
DVMT Graphic Memory Size [128MB]
Allows you to select the DVMT graphic memory size.
Conguration options: [0MB] [32MB] [64MB] [128MB] [224MB]
PEG Force x1 [Disabled]
Conguration options: [Enabled] [Disabled]