Virtex-7 FPGA-based high-speed signal processing hardware platform design

With the development of digital signal processing technology, the demand on the signal processor speed has become increasingly high. This paper describes the high-speed signal processing hardware platform design. There are two boards, high-speed signal processing carrier board using Xilinx newest Virtex-7 FPGA family XC7VX485T chip as high-speed signal processor, data Conversion daughter card using ADS5474 and DAC5686 from TI to achieve high-speed signal collection and digital to analog conversion, and the FMC interface is used to transform high-speed signal between daughter cards and carrier board. This design provides a hardware implementation and algorithm verification platform for high-speed digital signal processing system.