基于FPGA的智能温度变送器的设计

The Design of Intelligent Temperature Transmitter Based on FPGA

分析了一般温度变送器的工作原理与不足,提出一种基于FPGA的智能温度变送器的设计。详细介绍了系统的硬件设计和各模块的FPGA实现及仿真方法,并结合Matlab,给出来FIR滤波器的仿真结果。整个设计以Altera公司可编程逻辑芯片EP1C系列芯片为核心,具有体积小、功耗低、集成度高的特点,有一定的实用价值及应用前景。

The work principle and deficiency of ordinary temperature transmitter is analysed, and a intelligent temperature transmitter is designed based on FPGAo This paper introduces the hardware design and FPGA implementation of all modules and the method of simulation, and gives the simulation result of FIR filter using Matlab. The whole design use EPIC series of Altera FPGA as core, and it is small volumn, low power dissipation and high integration, and has certain practical value and application prospect.