Kontron KTHM65-mITX - Manual (Page 114)

KTHM65 Users Guide
KTD-N0838-A Page 114
Function Selection Description
PEG0 – Gen X
Auto
GEN1
Gen2
Configure PEG0 B0:D1:F0
Gen1-Gen3
PEG0 ASPM
Disabled
Auto
ASPM L0s
ASPM L1
ASPM L0sL1 Control ASPM support for the PEG: Device 1
Function 0. This has no effect if PEG is not the
currently active device.
Enable PEG
Disabled
Enabled
Auto
To enable or disable the PEG.
Detect Non-Compliance Device Disabled
Enabled
Detect Non-Compliance PCI Express Device in
PEG.
De-emphasis Control
-6 dB
-3.5 dB
Configuring the De-emphasis Control on PEG.
PEG Sampler Calibrate
Auto
Enabled
Disabled
Enable or disable PEG Sampler Calibrate.
Auto means Disabled for SNB MB/DT, Enabled
for IVB A0 B0.
Swing Control
Reduced
Half
Full
Perform PEG Swing Control, on IVB C0 and
Later.
PEG Link Disabled
Enabled
Disabled
Enable or disable PCIe link disable mechanism
for additional power saving.
Fast PEG Init
Enabled
Disabled
Enable or disable Fast PEG Init, Some
optimization if not PEG devices present in cold
boot.
RxCEM Loop back
Enabled
Disabled
Enable or disable RxCEM Loop back.
BIOS - Chipset