这里是几种比较流行的电路仿真/FPGA仿真工具：

  * [MultiSim](https://en.wikipedia.org/wiki/NI_Multisim) - NI
  * [LTSpice](https://en.wikipedia.org/wiki/LTspice) - Analog Devices Inc.
    * [使用LTSpice进行基本的电路仿真](https://www.allaboutcircuits.com/technical-articles/basic-circuit-simulation-with-ltspice/?utm_source=eetech&utm_medium=eetech-social&utm_campaign=reposts-technical/),这是一篇来自Allaboutcircuits的文章。
  * [PSpice](https://www.orcad.com/products/orcad-pspice-designer/overview) - Cadence
  * [MATLAB](https://en.wikipedia.org/wiki/MATLAB) - Mathworks
  * [Webench](http://www.ti.com.cn/tool/cn/webench-power-designer) - TI
  * [ModleSim](https://en.wikipedia.org/wiki/ModelSim) - Mentor