ADLINK Technology COM Express Express-CFR, User Manual

Page: 79 / 108

Express-CFR
BIOS Setup
73
Feature Options Description
PEG0 Slot Power Limit Value 75 Sets the upper limit on power supplied by slot. Power
limit (in Watts) is calculated by multiplying this value
by the Slot Power Limit Scale. Values 0-255
PEG0 Slot Power Limit Scale
1.0x
0.1x
0.01x
0.001x
Select the scale used for the Slot Power Limit Value.
PEG0 Physical Slot Number 3 Set the physical slot number attached to this Port. The
number has to be globally unique within the chassis.
Values 0-8191
PEG 0:6:0 Read only
Enable Root Port Disabled
Enabled
Auto
Enable or Disable the Root Port
Max Link Speed
Auto
Gen1
Gen2
Gen3
Configure PEG 0:6:0 Max Speed
PEG0 Slot Power Limit Value 75 Sets the upper limit on power supplied by slot. Power
limit (in Watts) is calculated by multiplying this value
by the Slot Power Limit Scale. Values 0-255
PEG0 Slot Power Limit Scale
1.0x
0.1x
0.01x
0.001x
Select the scale used for the Slot Power Limit Value.
PEG0 Physical Slot Number 3
Set the physical slot number attached to this Port. The
number has to be globally unique within the chassis.
Values 0-8191
Gen3 RxCTLE Control Submenu
PCIe Rx CEM Test Mode
Disabled
Enabled
Enable/Disable PEG Rx CEM Loopback Mode
PCIe Spread Spectrum
Clocking
Enabled
Disabled
Allows disableing Spread Spectrum Clocking for
compliance testing
7.4.1.4. Chipset > System Agent (SA) Configuration > PEG Port Configuration > Gen3 RxCTLE Control
Feature Options Description
Gen3 RxCTLE Control Info only
Bundle0 0x00 Gen3 RxCTLE setting for Bundle0 (Lane0, Lane1)
Bundle1 0x00 Gen3 RxCTLE setting for Bundle1 (Lane2, Lane3)
Bundle2 0x00 Gen3 RxCTLE setting for Bundle2 (Lane4, Lane5)
Bundle3 0x00 Gen3 RxCTLE setting for Bundle3 (Lane6, Lane7)
Bundle4 0x00 Gen3 RxCTLE setting for Bundle4 (Lane8, Lane9)
Bundle5 0x00 Gen3 RxCTLE setting for Bundle5 (Lane10, Lane11)
Bundle6 0x00 Gen3 RxCTLE setting for Bundle6 (Lane12, Lane13)
Bundle7 0x00 Gen3 RxCTLE setting for Bundle7 (Lane14, Lane15)
PEG10 RxCTLE Overide
Disabled
Enabled
When Enabled, overrides PEG0 RxCTLE adaptive
behavior