Supermicro 6028R-E1CR12T User Manual page 97

Override BW_LIMIT_TF (BW_limit_tf )
This feature allows the user to turn off the "Override BW_Limit_TF (Time Frame)"
setting when the item--the "Running Average Power Limit for DRAM modules"
(DRAM RAPL) is set to Enabled so that the DRAM RAPL setting can work
properly. The default setting is 1.
DRAM RAPL (Running Average Power Limit) Extended Range
Select Enable to extend the RAPL range for the DRAM modules. The options
are Disable and Enable.
Chipset Configuration
Warning! Please set the correct settings for the items below. A wrong configuration
setting may cause the system to become malfunction.
North Bridge
This feature allows the user to configure the settings for the Intel North Bridge.
IIO Configuration
EV DFX (Device Function On-Hide) Features
When this feature is set to Enable, the EV_DFX Lock Bits that are located on a
processor will always remain clear during electric tuning. The options are Dis-
able and Enable.
IIO0 Configuration
IOU2 (II0 PCIe Port 1)
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4, x8, and Auto.
IOU0 (II0 PCIe Port 2)
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
IOU1 (II01 PCIe Port 3)
This item configures the PCI-E port Bifuraction setting for a PCI-E port specified
by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto..
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Chapter 7: BIOS