Portwell RUBY-D812-Q470E, User Manual

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RUBY-D812-Q470E
Copyright © Portwell 2021 RUBY-D812-Q470E User's Guide 55
PCIEX4_2/ PCIEX4_3
Feature Description Options
PCIEX4_1(X2) Control the PCI Express Root Port.
★
Enable ,Disable
ASPM 16
Set the ASPM Level: Force L0s- Force all links to L0s State
AUTO- BIOS auto configure
DISABLE- Disables ASPM
★
Disable, L0s, L1, L0sL1,Auto
L1 Substates PCI Express L1 Substates settings
★
L1.1&L1.2, Disable, L1.1
PCIe Speed Configure PCIe Speed
★
Auto,Gen1,Gen2,Gen3
Detect Timeout
The number of milliseconds reference code will wait for link to exit Detect state
for enabled ports before assuming there is no device and potentially disabling
the port.
★
0
Detect Non-Compliance Device
Detect Non-Compliance PCI Express Device. If enable, it will take more time at
POST time.
★
Disabled, Enabled