摘要
工业现场的嵌入式计算机通常完成数据的输入、处理、输出功能,当需要处理的接口数量、种类较多时使用单DSP的计算机已经不能满足需求.针对该问题,本文将DSP与FPGA进行组合设计了一种多接口的高性能工业计算机,该工业计算机由FPGA实现接口或通信、由DSP实现控制算法.经系统试验证明,该工业计算机工作稳定、数据处理能力强、接口丰富,具备一定的工程实用价值.
Abstract
Embedded computers in industrial sites usually complete data input,processing,and data output.When there are many interfaces to be processed,a computer that uses a single DSP computer can't meet the re-quirements.In response to this issue,this article combines DSP and FPGA to design a high-performance industrial computer with multiple interfaces.The industrial computer completes interface processing or communication with FPGA,and the control algorithm is implemented by DSP.Through system experiments,it has been proven that the industrial computer works stably,has strong data processing capabilities,and rich interfaces,which has engineer-ing practical value
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