X7DB8/X7DBE User's Manual
Memory Branch Mode
This option determines how the two memory branches operate. System address space can either be interleaved between the two branches or Sequential from one branch to another. Mirror mode allows data correction by maintaining two copies of data in two branches. Single Channel 0 allows a single DIMM population during system manufacturing. The options are Interleave, Sequential, Mirroring, and Single Channel 0.
Branch 0 Rank Sparing
Select enable to enable the sparing feature for Branch 0 Rank. The options are Enabled and Disabled.
Branch 1 Rank Sparing
Select enable to enable the sparing feature for Branch 0 Rank. The options are Enabled and Disabled.
Enhanced x8 Detection
Select Enabled to enable Enhanced x8 DRAM UC Error Detection. The options are Disabled and Enabled.
Crystal Beach Features
This feature cooperates with Intel I/O AT (Acceleration Technology) to accelerate the performance of TOE devices. (Note: A TOE device is a specialized, dedicated processor that is installed on an
Route Port 80h Cycles to
This feature allows the user to decide which bus to send debug information to. The options are Disabled, PCI and LPC.
Clock Spectrum Feature
If Enabled, the BIOS will monitor the level of Electromagnetic Interference caused by the components and will attempt to decrease the interference whenever needed. The options are Enabled and Disabled.
Enabling Multi-Media Timer
Select Yes to activate a set of timers that are alternative to the traditional 8254 timers for the OS use. The options are Yes and No.
USB Function
Select Enabled to enable the function of USB devices specified. The settings are Enabled and Disabled.
Legacy USB Support
This setting allows you to enable support for Legacy USB devices. The settings are Enabled and Disabled.
