Supermicro X10DRL-CT - Chipset Configuration; North Bridge; Iio Configuration

4-10
X10DRL-CT/-iT/-C Motherboard User’s Manual
Chipset Conguration
Warning! Please set the correct settings for the items below. A wrong conguration
setting may cause the system to become malfunction.
North Bridge
This feature allows the user to congure the settings for the Intel North Bridge.
IIO Conguration
EV DFX (Device Function On-Hide) Feature
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 Conguration
II01 Port 1A Link Speed
This item congures the PCI-E port Bifuraction setting for a PCI-E port specied
by the user. The options are Gen 1 (2.5GT/s), Gen 2 (5 GT/s), and Gen 3 (8GT/s).
II01 Port 2A Link Speed
This item congures the PCI-E port Bifuraction setting for a PCI-E port specied
by the user. The options are Gen 1 (2.5GT/s), Gen 2 (5 GT/s), and Gen 3 (8GT/s).
II01 Port 2C Link Speed
This item congures the PCI-E port Bifuraction setting for a PCI-E port specied
by the user. The options are Gen 1 (2.5GT/s), Gen 2 (5 GT/s), and Gen 3 (8GT/s).
II01 Port 3A Link Speed
This item congures the PCI-E port Bifuraction setting for a PCI-E port specied
by the user. The options are Gen 1 (2.5GT/s), Gen 2 (5 GT/s), and Gen 3 (8GT/s).
IOAT (Intel® IO Acceleration) Conguration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology) support, which
signicantly reduces CPU overhead by leveraging CPU architectural improve-
ments and freeing the system resource for other tasks. The options are Enable
and Disable.