基于FPGA的正弦信号测量系统

Sine signal measurement system based on FPGA

设计并实现了基于FPGA和8051 IP核的正弦信号频率和幅度的测量系统。系统包括模数转换器、FPGA数据采集模块、51 IP核的数据处理及控制模块、LCD液晶显示模块。经测试验证,该系统能够实现对输入正弦信号频率和幅度的实时、精确测量。

A t system which can measure the frequency and amplitude of the Sin signal is designed and realized based on FPGA and 8051 IP core. The system includes analog-to-digital converter, FPGA data acquisition module, 51 IP core data processing and control module, and LCD display module. Through test confirmation, the system can realize the real-time, accurate measurement of the frequency and amplitude of the input sin Signal.