基于FPGA的电路板多功能测试设备

Multifunctional Test Equipment of Circuit Board Based on FPGA

为了实现电路板的多功能测试功能,提出一种基于FPGA的电路板多功能测试系统方案。系统以FPGA为核心控制处理器,集成了电压检测、频率计以及通用接口等多种测试功能,同时利用单片机实现与上位机的实时数据通信,从而提升系统的灵活性。与传统方案相比,该系统方案具备结构简单、灵活性强以及成本低的特点。

In order to realize multi-function testing capabilities of circuit board,this paper puts forward a kind of circuit board multifunctional test system scheme based on FPGA,the system with FPGA as the core processor,integrated with common interface voltage detection,frequency meter,etc.Various test function,at the same time using single chip microcomputer to realize real-time data communication with the upper machine to enhance the flexibility of the system.Compared with the traditional scheme,the system has the advantages of simple structure,strong flexibility and low cost.