Spartan-6 FPGA Integrated Endpoint Block v2.2 for PCI Express Data Sheet (AXI)(DS801) - 2.0 English - The LogiCORE IP Spartan-6 FPGA Integrated Endpoint Block for PCI Express core is a high-bandwidth, scalable, and reliable serial interconnect building block for use with Spartan-6 FPGA devices. The Spartan-6 FPGA Integrated Endpoint Block for PCI Express (PCIe) solution supports a 1-lane configuration that is protocol-compliant and electrically compatible with the PCI Express Base Specification v1.1. This solution supports AXI4-Stream for the customer user interface.