Quick Reference Guide
BMX-T550 Quick Reference Guide 39
device and potentially disabling the port.
3.6.3.2.1.3
M.2 KeyE (PCI-E Port 7~8)
Item
Option
Description
M.2 KeyE (PCI-E Port 7~8)
Disabled
Enabled
[Default]
,
Control the PCI Express Root Port.
ASPM 6
Disabled
[Default]
L0s
L1
L0sL1
Auto
Set the ASPM Level: Force L0s - Force all
links to L0s State AUTO - BIOS auto
configure DISABLE - Disables ASPM.
L1 Substates
Disabled
L1.1
L1.1 & L1.2
[Default]
PCI Express L1 Substates settings.
PCIe Speed
Auto
[Default]
Gen1
Gen2
Gen3
Configure PCIe Speed
Detect Timeout
0
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.
