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X10DRW-E/ET/N/NT User’s Manual
Chipset Configuration
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.
IIO1 Configuration
IOU1 (II01 PCIE Port 3)
Use this item to configure the PCI-E port Bifuraction setting for a PCI-E port speci
-
fied by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and
Auto
.
IOU1 (II01 PCIe Port 3)
Use this feature to set the PCI-Exp bus speed for the slot specified above. The
options are Gen (Generation) 1 (2.5 GT/s), Gen (Generation) 2 (5 GT/s), and
Gen
(
Generation) 3 (8 GT/s)
.
IIO2 Configuration
IOU0 (II02 PCIE Port 2)
Use this item to configure the PCI-E port Bifuraction setting for a PCI-E port speci
-
fied by the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and
Auto
.
IOU0 (II02 PCIE Port 2)
Use this feature to set the PCI-Exp bus speed for the slot specified above. The
options are Gen (Generation) 1 (2.5 GT/s), Gen (Generation) 2 (5 GT/s), and
Gen
(
Generation) 3 (8 GT/s)
.
IOAT Configuration
Enable IOAT (I/O Acceleration Technology)
Select Enable to enable Intel I/OAT (I/O Acceleration Technology), which signifi
-
cantly reduces CPU overhead by leveraging CPU architectural improvements
