We are proud to announce a new JTAG-operated embedded instrument for Bit-Error Rate Testing (BERT) of high-speed links on your UltrascalePlus-based products. The lightning-fast QI BERT instrument fits series/mass production scenarios whereas each and every PCBA can be checked for link quality issues using BER Eye diagrams. The latter is especially useful to identify those boards that albeit their correct operation in functional mode, still exhibit the signs of poor signal quality (due to presence of hidden defects).