ADLINK Express-IB - Manual (Page 64)

Page 64 Express-IB
Enable PEG
Enable or disable the PEG.
Detect Non-Compliance
Detect Non-Compliant PCI Express Device in PEG.
De-emphasis Control
Configure the De-emphasis control on PEG
PEG Sampler Calibrate
Enable or disable PEG Sampler Calibrate. Auto means Disabled for SNB MB/DT, Enabled for IVB A0 B0.
Swing Control
Perform PEG Swing Control, on IVB C0 and later.
Gen3 Equalization
Perform PEG Gen3 Equalization steps.
Gen3 Eq phase 2
Perform PEG Gen3 Equalization Phase 2
PEG Gen3 Root Port Preset Value for each Lane
Root Port Preset Value Per lane for Gen3 Equalization.
PEG Gen3 Endpoint Preset Value each Lane
Endpoint Preset Value Per lane for Gen3 Equalization.
PEG Gen3 Endpoint Hint Value each Lane
Endpoint Hint Value Per lane for Gen3 Equalization.
Gen3 Eq Preset Searh
Perform PEG Gen3 Preset Search algorithm, on IVB C0 and later.
PEG Link Disabled
Enable or disable PCIe link disable mechanism for additional power saving.
Fast PEG Init
Enable or disable Fast PEG Init, Some optimization if no PEG devices present in cold boot.
RxCEM Loop back
Enable or disable RxCEM Loop back.
PCIe Gen3 RxCTLEp Set
The range of the setting is (0~15) This setting has to be specified based on platform design and following the guideline.