This document is the PCIE Controller IP (PCIe Controller)’s user manual. PCIe Controller is a high performance PCIE controller, it can support PCIE 1.0/2.0/3.0/4.0 protocol, and the support speed is 2.5G/5G/8G/16G. PCIe Controller support dual mode (ROOT mode or Endpoint mode).PCIe Controller’s interface with PHY is PIPE 4.0 interface and the PCIe Controller’s interface with application layer is the AXI4.0 interface, and it also has a APB bus for register access.The Lane number is configable, it can support X1, X2, X4 lanes.
