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

Abstract

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.