
CPU-71-15 - User Manual
46
DPD5MAN101
8.2.7.4. PEG Port Configuration
Table 14. PEG Port Configuration Setting
Setting
Contents
PEG 0 – Gen X
Set PEG0 B0:D1:F0 link speed.
・Auto (Default)
・Gen1
・Gen2
・Gen3
PEG 1 – Gen X
Set PEG1 B0:D1:F1 link speed.
PEG 2 – Gen X
Set PEG2 B0:D1:F2 link speed.
PEG 3 – Gen X
Set PEG3 B0:D6:F0 link speed.
Always Enable PEG
Enable always PEG.
・Disabled (Default)
・Enabled
PEG ASPM
Set PEG ASPM.
・Disabled (Default)
・L0s
・L1
・L0s and L1
・Auto
De-emphasis Control
Set PEG De-emphasis value.
・-6 dB (Default)
・-3.5 dB
Gen3 Equalization
Implementation of PEG Gen3 equalization procedure.
・Disabled
・Enabled (Default)
Gen3 Root Port Preset
Set Gen3 Equalization preset value for root port.
・1~11 (Default:8)
Gen3 End Port Preset
Set Gen3 equalization preset value for end port.
・0~10 (Default:7)
PEG Sample Calibrate
Set PEG sample calibrate.
・Disabled
・Enabled
・Auto (Default)
PEG Gen3 Equalization Phase2
Set PEG Gen3 equalization phase2.
・Disabled (Default)
・Enabled
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