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介绍了一种采用复杂可编程逻辑器件(FPGA)对触发控制信号、载荷标识电压信号进行同步采集、处理,并实现同步控制信号输出、控制信号状态和电压状态的实时监测和显示功能设备的设计与实现。本设计以FPGA为控制核心,设计控制信号采集、信号处理、同步信号生成、电压信号采集、LCD显示和电源处理6个模块。验证结果表明,该设备运行稳定、精度高、可靠性强,并且成本和维护费用低。
This paper introduces a design of real-time monitoring and display device which uses complex programmable logic device (FPGA) to synchronously acquire and process the trigger control signal and load identification voltage signal, and realize the synchronization control signal output, control signal status and voltage status And achieve. The design of the FPGA as the core control, design control signal acquisition, signal processing, synchronization signal generation, voltage signal acquisition, LCD display and power processing 6 modules. Verification results show that the device is stable, high precision, reliability, and low cost and maintenance costs.