LogiCORE IP 7 Series FPGAs Integrated Block v1.1 for PCI Express Data Sheet (AXI)(DS821) - 1.0 English - The LogiCORE IP 7 Series FPGAs Integrated Block for PCI Express core is a high-bandwidth, scalable, and reliable serial interconnect building block for use with 7 series FPGAs. The Integrated Block for PCI Express (PCIe) solution supports 1-lane, 2-lane, 4-lane, and 8-lane Endpoint configurations at speeds up to 5 Gb/s (Gen2), all of which are compliant with the PCI Express Base Specification, rev. 2.1. This solution supports the AXI4-Stream interface for the customer user interface.