New PCIe Gen 4 Card Edge Connectors Meet PCI-SIG CEM

PCIe specification questions pcie cem spec PCIe CEM spec Since this is a x16 card, pin B81 should be connected to pin A1 Table 4 PCIe x16 Connector Pinout Pin pcie cem spec Gain insight into calibration procedures for receiver stress signals and learn why RX test on PCIe cards is a big change between PCIe CEM and

pcie3 vs pcie4 System Board Tx, Peak Differential Output Voltage Reference: PCI Express CEM Specification, Rev , Table 4-9 Test