JESD204 v6.1 LogiCORE Guide - 6.1 English - This core implements a JESD204B interface supporting a line rate of up to 12.5 Gb/s on 1 to 12 lanes using GTX or GTH transceivers in Zynq-7000 AP SoC devices, Kintex-7, and Virtex-7 FPGAs. The core can be configured as transmit or receive. The core supports sharing a GTX or GTH transceiver between a transmitter and receiver.