Advantech SOM-5883, User Manual

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59 SOM-5883 User Manual
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3.5.2.1 PCI Express Configuration
Figure 3.39 PCI Express Configuration
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PCH PCIe Port Config 1
Config COMe PCIe Port3/Port2/Port1/Port0.
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PCH PCIe Port Config 2
Config COMe PCIe Port7/Port6/Port5/Port4.

DMI Link ASPM Control
The control of Active State Power Management of the DMI Link.

PCI Express Root Port 0

PCI Express Root Port 1
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PCI Express Root Port 2
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PCI Express Root Port 3

PCI Express Root Port 4
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PCI Express Root Port 5
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PCI Express Root Port 6
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PCI Express Root Port 7