Asus P4P800-E DELUXE P4P800-E Deluxe user manual English version E1526 - Page 90

Hyper-Threading Technology [Enabled] This item allows you to enable or disable the processor Hyper-Threading Technology. Configuration options: [Disabled] [Enabled] The Hyper-Threading Technology item appears only when you install an Intel® Pentium® 4 CPU with Hyper-Threading Technology support. 4.4.3 Chipset The Chipset menu items allow you to change the advanced chipset settings. Select an item then press Enter to display the sub-menu. Advanced Chipset Settings WARNING: Setting wrong values in the sections below may cause system to malfunction. Configure DRAM Timing by SPD Memory Acceleration Mode DRAM Idle Timer DRAM Refresh Rate [Enabled] [Auto] [Auto] [Auto] Graphic Adapter Priority Graphics Aperture Size Spread Spectrum [AGP/PCI] [ 64MB] [enabled] ICH Delayed Transaction [Enabled] MPS Revision [1.4] Select Screen Select Item +- Change Option F1 General Help F10 Save and Exit ESC Exit 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 through the DRAM sub-items. The following sub-items appear when this item is Disabled. Configuration options: [Disabled] [Enabled] DRAM CAS# Latency [2.5 Clocks] This item controls the latency between the SDRAM read command and the time the data actually becomes available. Configuration options: [2.0 Clocks] [2.5 Clocks] [3.0 Clocks] DRAM RAS# Precharge [4 Clocks] This item controls the idle clocks after issuing a precharge command to the DDR SDRAM. Configuration options: [4 Clocks] [3 Clocks] [2 Clocks] 4-20 Chapter 4: BIOS Setup