Asus T2-PH1 User Guide - Page 95

5.4.5 Chipset The Chipset menu allows you to change the advanced chipset settings. Select an item then press to display the sub-menu. Advanced Chipset Settings DRAM Frequency Configure DRAM Timing by SPD Graphic Adapter Priority Internal Graphics Mode Select Fixed Graphic Memory Size DVMT Graphic Memory Size [Auto] [Enabled] [PCI Express/Int-VGA] [Enabled, 8MB] [32 MB] [32 MB] PEG Port Configuration PEG Port PEG Force x1 PEG Buffer Length [Enabled] [Disabled] [Auto] PCI-EX Ports Configuration Enable or disable DRAM timing. DRAM Frequency [Auto] When set to [Enabled], the BIOS automatically sets the DRAM frequency. Configuration options: [Enabled] [333 MHz] [400 MHz] Configure 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 throug the DRAM sub-items. The following sub-items appear when this item is disabled. DRAM CAS# Latency [3 Clocks] Controls the latency between the SDRAM read command and the time the data actually becomes available. Configuration options: [3 Clocks] [2.5 Clocks] [2 Clocks] DRAM RAS# Precharge [4 Clocks] Controls idle clocks after issuing a precharge command to the DDR SDRAM. Configuration options: [2 Clocks] [3 Clocks] [4 Clocks] [5 Clocks] DRAM RAS# to CAS# Delay [4 Clocks] Controls the latency between the DDR SDRAM active command and the read/write command. Configuration options: [1 Clock] ~ [15 Clocks] DRAM RAS# Activate to Precharge Delay [15 Clocks] Configuration options: [1 Clock] ~ [15 Clocks] DRAM Burst Length [8] Configuration options: [4] [8] ASUS T2-PH1 5-23