Copyright
©
2014
congatec
AG
TS87m13
91/124
Feature
Options
Description
PEG0 Speed
Auto
Gen1
Gen2
Gen3
PEG0 port (B0:D1:F0) max. speed
Auto = Gen1, Gen2 or Gen3
Gen1 = 2.5GT/s
Gen2 = 5.0GT/s
Gen3 = 8.0GT/s
Some older non-compliant PCI Express devices will function only if Gen1 is selected.
PEG0 ASPM
Disabled
Auto
ASPM L0s
ASPM L1
ASPM L0sL1
Control ASPM support for the PEG device. This has no effect if PEG is not the currently active device.
ASPM L0s
Disabled
Root Port Only
Endpoint Port Only
Both Root and
Endpoint Ports
Enable PCIe ASPM L0s on PEG0 port (B0:D1:F0).
PEG0 De-emphasis Control
-6 dB
-3.5 dB
Configure the de-emphasis control on PEG.
PEG1
No option
Displays the width and the operation mode at which the attached device currently operates on PEG1 port
(B0:D1:F1).
Some Gen3, Gen2 devices start up in Gen1 mode and their OS driver just sets them to Gen3 or Gen2 mode.
PEG1 Speed
Auto
Gen1
Gen2
Gen3
PEG1 port (B0:D1:F1) max. speed
Auto = Gen1, Gen2 or Gen3
Gen1 = 2.5GT/s
Gen2 = 5.0GT/s
Gen3 = 8.0GT/s
Some older non-compliant PCI Express devices will function only if Gen1 is selected.
PEG1 ASPM
Disabled
Auto
ASPM L0s
ASPM L1
ASPM L0sL1
Control ASPM support for the PEG device. This has no effect if PEG is not the currently active device.
ASPM L0s
Disabled
Root Port Only
Endpoint Port Only
Both Root and
Endpoint Ports
Enable PCIe ASPM L0s on PEG1 port (B0:D1:F1).
PEG1 De-emphasis Control
-6 dB
-3.5 dB
Configure the de-emphasis control on PEG.
PEG2
No option
Displays the width and the operation mode at which the attached device currently operates on PEG2 port
(B0:D1:F2).
Some Gen3, Gen2 devices start up in Gen1 mode and their OS driver just sets them to Gen3 or Gen2 mode.