DDS

High Speed DDS to JESD204B DAC Interface

Accepted the task of reviewing and locating bugs in an overdue digital synthesizer design using a 4-lane JESD204B interface comprising a Xilinx DDS core, Xilinx JESD204B TX core (hosted in an Artix XC7A200T-1FFG1156I FPGA), a TI LMK04828 Clock Generator and TI DAC39j84 Quad, 2.8-GSPS Digital to Analog Converter. Re-wrote the startup state machine for initializing the system (not as easy as it sounds) and provided analysis of the entire design for management.