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PCIe Port Max Payload Size
Use this feature to set the max payload size supported in the PCIe device capabilities
register. Select "Auto" to keep the hardware default. The options are 128B, 256B,
512B, and Auto.
JMD1 M.2-C
Link Speed
Use this feature to set the PCIe link speed of this port. The options are Auto, Gen 1
(2.5 GT/s), Gen 2 (5 GT/s), Gen 3 (8 GT/s), Gen 4 (16 GT/s), and Gen 5 (32 GT/s).
PCIe Port Link Status
Use this feature to view the link status of this port.
PCIe Port Link Max
Use this feature to view the max PCIe width of this port.
PCIe Port Link Speed
Use this feature to view the link speed of this port.
Data Link Feature Exchange
Use this feature to enable or disable data link feature negotiation in the Data Link
Feature Capabilities (DLFCAP) register. The options are Disable and Enable.
PCIe Port Max Payload Size
Use this feature to set the max payload size supported in the PCIe device capabilities
register. Select "Auto" to keep the hardware default. The options are 128B, 256B,
512B, and Auto.
IOAT Configuration
Relaxed Ordering
Select Yes to allow certain transactions to be processed and completed before other
transactions that have already been enqueued. The options are No and Yes.
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Chapter 4: UEFI BIOS
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