Supermicro SUPERSERVER 4028GR-TR User Manual page 98

SuperServer 4028GR-TR(T)(2) User's Manual
PCI-E Port L1 Exit Latency
Use this feature to set the length of time required for the port specified by the
user to complete the transition from L1 to L0. The default setting is <1uS, 1uS -
2uS, 2uS - 4uS, 4uS - 8uS, 8uS - 16uS, 16uS - 32uS, 32uS - 64uS, and >64uS.
Fatal Err (Error) Over
Select Enable to force fatal error propagation to the II0 core error logic for the
port specified by the user. The options are Disable and Enable.
Non-Fatal Err (Error) Over
Select Enable to force non-fatal error propagation to the II0 core error logic for
the port specified by the user. The options are Disable and Enable.
Corr Err (Correctable Error) Over
Select Enable to force correctable error propagation to the II0 core error logic
for the port specified by the user. The options are Disable and Enable.
L0s Support
When this item is set to Disable, II0 will not put its transmitter in the L0s state.
The default setting is Disable.
PM ACPI Mode
Select Enable to generate an _HPGPE message on a PM ACPI event. Select
Disable to generate an MSI message. The options are Disable and Enable.
Gen3 (Generation 3) Eq (Equalization) Mode
Use this item to set PCI-E Gen3 Adaptive Equalization mode. The options are
Auto; Enable Phase 0,1,2,3; Disable Phase 0,1,2,3; Enable Phase 1 Only;
Enable Phase 0,1 Only; Advanced; and Enable MMM Offset West.
Gen3 (Generation 3) Spec (Specifics) Mode
Use this item to set the Specifics mode for a PCI-E Gen. 3 device. The options
are Auto, 0.70 July, 0.70 Sept, and 0.71 Sept.
Gen3 (Generation 3) Phase2 Mode
Use this feature to configure the Loop-count settings for PCI-E Gen3 Phase 2.
The options are Hardware Adaptive and Manual.
Gen3 DN Tx Preset
This feature allows the user to select the preset setting for a downstream
component transmitter. The options are Auto, P0 (-6.0/0.0 dB), P1 (-3.5/0.0 dB),
P2 (-4.5/0.0 dB), P3 (-2.5/0.0 dB), P4 (0.0/0.0 dB), P5 (0.0/2.0 dB), P6 (0.0/2.5
dB), P7 (-6.0/3.5 dB), P8 (-3.5/3.5 dB), and P9 (0.0/3.5 dB).
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