Users Manual Part 1

SIM8260A_Hardware Design_V1.05
www.simcom.com 44 / 122
3.6 PCIe Interface
SIM8260A support PCIe Gen3 2-lane or PCIe Gen4 1-lane interfaces, which can be used as EP or RC
mode. PCIe3 data rate up to 8Gbps per lane, PCIe4 data rate up to 16Gbps per lane. The following figure
is the PCIe reference circuit.
Figure 21: PCIe interface reference circuit (RC)
Figure 22: PCIe interface reference circuit (EP)
NOTE