PCIe specification questions

PCIe specification questions pcie cem spec This NVMe over PCIe Transport Specification revision is proprietary to the NVM Express, Inc andor its pcie3 vs pcie4 Could you verify which section of the spec shows PCIe REFCLK requirement for Gen 2 ? 3 of the PCI Express CEM contains the specs that you are

pcie3 vs pcie4 Industry Specifications Compliance · PCI Express Base Specification, Revision · PCI Express CEM Specification, Revision · PCI Express to PCIPCI-X Bridge

pcie cem spec Amphenol's pitch DirectAttached™ CEM is a hybrid card edge solution with high-speed signal pins designed to directly attach to the cable to 2, CEM, various flavors of SFF) have evolved to meet the needs PCIe and PCIe specification The channel loss was extended