Поясните по параметрам Gen1, Gen2, Gen3

Enable PCIe and USB Gen1 on Card Key B ECN Key B is PCI Express Architecture Configuration Space Test Specification Revision

Поясните по параметрам Gen1, Gen2, Gen3  PCIe Card Under Test 12V DC from adapter supplied USB connector for factory configuration only x8 version of interposer shown here Host PCIe Slot Connecting

Enable PCIe and USB Gen1 on Card Key B ECN Key B is PCI Express Architecture Configuration Space Test Specification Revision

pcie x1 in x16 slot Gen 1 ; Gen 2 ; Gen 3 Gen 3 PCI-E Port DeEmphasis Specifies the de-emphasis settings of the PCIe port

A PCIe 4 is backwards compatible with Gen 1, Gen 2, and Gen 3 while Gen 1, 2, or 3 can slot into a Gen 4 And with the release of PCIe Gen 5

pcie 8x slot Slot 9 Auto Gen1 Gen2 Gen3 Gen4 Set the PCIe slot as Auto, Generation 1, Generation 2, Generation 3, or Generation 4 ; Slot 10 (For

PCIe performance · A SmartNIC mounted in a slot supporting PCIe Gen1 will have Gen1 functionality · A SmartNIC mounted in a slot supporting PCIe Gen2 will have