Nexcom FTA 5180 Series User Manual page 43

Chapter 3: BIOS Setup
PCI Express Settings
Aptio Setup - AMI
Advanced
PCI Express Device Register Settings
Maximum Payload [Auto]
Maximum Read Request [Auto]
Version 2.22.1283. Copyright (C) 2022 AMI
Maximum Payload
Selects the maximum TLP payload size of the PCI Express devices.
Maximum Read Request
Selects the maximum read request size of the PCI Express devices.
Copyright © 2022 NEXCOM International Co., Ltd. All Rights Reserved.
PCI Express GEN 2 Settings
Set Maximum Payload of
PCI Express Device or
allow System BIOS to
select the value.
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Target Link Speed
Configures the PCIe link speed.
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Aptio Setup - AMI
Advanced
PCI Express GEN2 Link Register Settings
Target Link Speed [Auto]
Version 2.22.1283. Copyright (C) 2022 AMI
If supported by hardware and
set to 'Force to X.X GT/s' for
Downstream Ports, this sets an
upper limit on Link operational
speed by restricting the values
advertised by
→←: Select Screen
↑↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
FTA5180 Series User Manual