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2-22 Chapter 2: BIOS setup
Congure 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. Conguration options: [Disabled] [Enabled]
DRAM CAS# Latency [5 Clocks]
Controls the latency between the SDRAM read command and the time
the data actually becomes available.
Conguration options: [6 Clocks] [5 Clocks] [4 Clocks] [3 Clocks]
DRAM RAS# Precharge [4 Clocks]
Controls the idle clocks after issuing a precharge command to the DDR
SDRAM. Conguration options: [2 Clocks] [3 Clocks] [4 Clocks] [5
Clocks] [6 Clocks]
DRAM RAS# to CAS# Delay [4 Clocks]
Controls the latency between the DDR SDRAM active command and the
read/write command. Conguration options: [2 Clocks] [3 Clocks] [4 Clocks]
[5 Clocks] [6 Clocks]
DRAM RAS# Activate to Precharge [15 Clocks]
Sets the RAS Activate timing to Precharge timing.
Conguration options: [4 Clock] [5 Clocks] ~ [18 Clocks]
DRAM Write Recovery Time [4 Clocks]
Sets the DRAM Write Recover Time. Conguration options: [2 Clocks] [3
Clocks] [4 Clocks] [5 Clocks] [6 Clocks]
Hyper Path 3 [Auto]
Sets this item to enabled to reduce bottlenecks of memory bandwidth. Sets it to
disabled for safe mode. Conguration options: [Disabled] [Enabled] [Auto]
DRAM Throttling Threshold [Auto]
Allows you to enable DRAM Thermal Throttling to make your system more stable.
Conguration options: [Disabled] [Auto]
Boot Graphic Adapter Priority [PCI Express/Int-VGA]
Allows selection of the graphics controller to use as primary boot device.
Conguration options: [Internal VGA] [PCI Express/Int-VGA]
[PCI Express/PCI] [PCI/PCI Express] [PCI/Int-VGA]
Internal Graphics Mode Select [Enabled, 8MB]
Sets the internal graphics mode.
Conguration options: [Disabled] [Enabled, 1MB] [Enabled, 8MB]