Avalue Technology ECM-APL2, User Manual, Page: 52 / 69

ECM-APL2
User’s Manual
52 ECM-APL2
User’s Manual
3.6.3.4.2.4 PCI Express Root Port 6(mPCIe half)
Item Option Description
PCI Express Root Port 6(mPCIe half)
Disable
Enable [Default]
Control the PCI Express Root Port. AUTO:
To disable unused root port automatically for
the most optimum power savings. Enable:
Enable PCIe root port Disable: Disable PCIe
root port.
ASPM
Disable [Default]
L0s
L1
L0sL1
Auto
PCI Express Active State Power
Management settings.
L1 Substates
Disabled [Defaul
t]
L1.1
L1.2
L1.1 & L1.2
PCI Express L1 Substates settings.
PCIe Speed
Auto [Default]
Gen1
Gen2
Configure PCIe Speed.