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©
2016
congatec
AG
TSSLm11.indd
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Feature
Options
Description
Max Link Width
Auto
Force x1
Force x2
Force x4
Force x8
Force PEG link to retrain to x1, x2, x4 or x8.
Power Down Unused Lanes
Auto
Disabled
Power down unused lanes.
‘Auto’: BIOS will power down unused lanes based on the maximum possible link width.
‘Disabled’: No power saving.
Gen3 Eq Phase 2
Disabled
Enabled
Auto
Perform Gen3 Equalization Phase 2.
Gen3 Eq Phase 3 Method
Auto
Adaptive Hardware Eq
Adaptive Software Eq
Static Equalization
Disabled
Select method for Gen3 Equalization Phase 3.
PEG0 ASPM
Disabled
Auto
ASPM L0s
ASPM L1
ASPM L0sL1
Select ASPM support for the PEG device. This has no effect if PEG is not the currently active device.
De-emphasis Control
-6 dB
-3.5 dB
Set the de-emphasis control on PEG.
OBFF
Disabled
Enabled
Enable or disable CPU PEG0 (0,1,0) OBFF
LTR
Disabled
Enabled
Enable or disable CPU PEG0 (0,1,0) latency reporting.
PEG0 Slot Power Limit Value
75
Sets the upper limit on power supplied by slot. Power limt (in Watts) is calculated by multiplying this value by the
Slot Power Limit Scale. Values are between 0 and 255.
PEG0 Slot Power Limit Scale
1.0x
0.1x
0.01x
0.001x
Select the scale used for the Slot Power Limit Value.
PEG0 Max Payload Number
1
Set the physical slot number attached to this port. The number has to be globally unique within the chassis. Value
are 0 - 8191.
PEG0 Max Payload Size
Auto
128 TLP
256 TLP
Select PEG0 Max Payload Size.
Choose ‘Auto’ (default device capability) or force to 128/256 bytes.
Detect Non-compliant Device
Disabled
Enabled
Enable or disable the detection of non-compliant PCI Express device on the PEG port
