User Guide

4-22
Chapter 4: BIOS setup
4.4.2 Chipset Conguration
This menu shows the chipset conguration settings. Select an item then press
<Enter> to display a pop-up menu with the conguration options.
F1 Help
↑↓
Select Item -/+ Change Values F9 Setup Defaults
ESC Exit
→←
Select Menu Enter Select Sub-Menu F10 Save and Exit
ItemSpecicHelp
EnableConguration/
Memory mapped accesses
to the Crystal Beach
Congurationspace
located in
Device 8, Fn 0, and Fn 1.
ChipsetConguration
CrystalBeachCongureEnable  [Enabled]
SERR Signal Condition [None]
Demand Scrub Enable [Enabled]
Patrol Scrub Enable [Enabled]
4GB PCI Hole Granularity [256 MB]
Memory Branch Mode [Interleave]
Branch 0 Rank Interleave [4:1]
Branch 0 Rank Sparing [Disabled]
Branch 1 Rank Interleave [4:1]
Branch 1 Rank Sparing [Disabled]
Enhanced x8 Detection [Enabled]
 ForceITKCongClocking  [Disabled]
FBDIMM(s) Thermal Throttling [Open Loop]
PhoenixBIOS Setup Utility
Advanced
Crystal Beach Congure Enable [Enabled]
Allows you to enable or disable the Conguration/Memory mapped accesses
to the Crystal Beach Conguration space located in Device 8, Fn 0, and Fn 1.
Conguration options: [Disabled] [Enabled]
SERR Signal Condition [Single Bit]
Allows you to select the ECC error that the SERR# asserts.
Conguration options: [None] [Single Bit] [Multiple Bit] [Both]
Demand Scrub Enable [Enabled]
Enables or disables the Demand Scrubbing.
Conguration options: [Disabled] [Enabled]
Patrol Scrub Enable [Enabled]
Enables or disables the Patrol Scrubbing.
Conguration options: [Disabled] [Enabled]
F1 Help
↑↓
Select Item -/+ Change Values F9 Setup Defaults
ESC Exit
→←
Select Menu Enter Select Sub-Menu F10 Save and Exit
Open Loop Type [Best Performan]
Environment Temperature [025 ºC]
Temperature Rise [025 ºC]
FBDIMM(s) Air Flow [2.0]
Scroll down to display the following item: