The LogiCORE™ IP Integrated Bit Error Ratio Tester (IBERT) core for UltraScale™ architecture GTM transceivers is designed for evaluating and monitoring the GTM transceivers. This core includes pattern generators and checkers that are implemented in the GTM transceivers, and access to ports and the dynamic reconfiguration port attributes of the GTM transceivers. Communication logic is also included to allow the design to be run-time accessible through JTAG. This core can be used as a self-contained or an open design based on your configuration, and as described in this document.