基于FPGA与STM32的液晶检测电路设计

摘要

为了精确检测出不同款式液晶中存在的缺陷，采用FPGA的运行速度快、精度高、抗干扰性强，以及STM32自带存储功能和FSMC双向通信功能的特点，设计了一款基于FPGA与STM32的液晶检测电路。通过液晶各厂家的实际应用，结果表明，基于FPGA与STM32的液晶检测电路能够准确、方便的实现检测功能，达到预期的设计效果，具有较高的市场价值。%For the accuracy of detection of liquid crystal in different styles, taking the advantage of quickness, high precision and strong anti-interference ability from FPGA,and build-in memory function of STM32,as well as the characteristic of bidirectional communication in FSMC, we designed a liquid crystal detection circuit based on FPGA and STM32. Through the practical application, the results show that the circuit for detection based on FPGA and STM32 can accurately, conveniently realize detection function and achieve the desired results,having a high market value.