Supermicro X10QRH+ User Manual page 89

Socket 3 PCIeD00F0-Port 0/DMI/Socket 3 PCIeD01F0
- Port 1A/Socket 3 PCIeD02F0 - Port 2A/Socket 3
PCIeD02F2 - Port 2C/Socket 3 PCIeD03F0 - Port 3A
PCI-E Port
Select Enable to enable the PCI-E port specifi ed by the user. The options are
Auto, Enable, and Disable.
Hot Plug Capable
Select Enable to enable hot-plugging support for the PCI-E port specifi ed by the
user to allow the user to replace the device installed on the port without shutting
down the system. The options are Disable and Enable.
PCI-E Port Link
Select Disable to disable the link that is not involved in training activities, but its
CFG is still active. The options are Enable and Disable.
Link Speed
Use this item to select the link speed for the PCI-E port specifi ed by the user.
The options are GEN1 (2.5 GT/s), GEN2 (5 GT/s), GEN3 (8 GT/s), and Auto.
PCI-E Port DeEmphasis
Use this item to select the De-Emphasis control setting for a PCI-E port specifi ed
by the user. The options are -6.0 dB and -3.5 dB.
*The following items will display:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
PCI-E Port L0s Exit Latency
Use this feature to set the length of time required for the port specifi ed by the
user to complete the transition from L0s to L0. The default setting is 4uS - 8uS.
PCI-E Port L1 Exit Latency
Use this feature to set the length of time required for the port specifi ed 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.
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Chapter 4: AMI BIOS