基于DSP+FPGA的IO接口处理模块的设计与实现

Design and Realization of IO Interface Processing Module Based on DSP+FPGA structure

针对机载计算机的发展趋势,介绍了一种使用DSP以及FPGA实现的高性能IO接口处理模块。文章描述了该模块的功能结构,阐述了各项基本硬件设计,该模块能够实现离散量采集,串行通信的功能,具有较高的移植性和扩展性,应用前景较广阔。

A Aiming at the development of airborne computer, the paper introduces an IO interface processing module with high performance based on DSP and FPGA structure. The paper describes the function structure of the module and demonstrates the basic hardware design. This module can realize the function o f discrete acquisition, serial communication. The module has high portability and expansibility and has a broad application prospect.