Figure C.28Pci Express Root Port 4 Configuration - Advantech ECU-4784 Series User Manual

– PCI Express Root Port 4 Configuration
Figure C.28 PCI Express Root Port 4 Configuration
PCI Express Root Port 4
This item allows users to enable or disable PCI Express Root Port.
ASPM Support
This item allows users to change L1 Substates settings.
PME SCI
This item allows users to enable or disable PME SCI.
Hot Plug
This item allows users to enable or disable Hot Plug.
PCIe Speed
This item allows users to select PCIe Speed.
Detect Non-Compliance Device
This item allows users to enable or disable Detect Non-Compliance Device. If
enable, it will take more time at POST time.
Extra Bus Reserved
This item allows users to select Extra Bus Reserved (0~7) for bridges behind
this root bridge.
Reserved Memory
This item allows users to select Reserved Memory range for this root bridge.
Prefetchable Memory
This item allows users to select Prefetchable Memory range for this root
bridge.
Reserved I/O
This item allows users to select Reserved I/O (4k/8k/12k/16k.../48k) range
for this root bridge.
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