FPGA器件则基本只能使用Quartus II版本。此外，除了支持的FPGA器件不同外，软件界面及使用上延续性较好，两个版本使用起来差别不大。另外一个需要注意的就是Quartus Prime有精简版（Quartus Prime Lite Edition），此版本可以免费试用。 如果使用Quartus II，则13.0和13.1版本都可以。不同版本项目打开时可能会提示你需要自动转换项目版本。 Ancient people did not do this; scholars do not contradict, even after a long period. Verilog does not consider size, nor weigh lightness or heaviness; it is called, apparently makes people believe and forward copies of silly hoaxes relating to cookie recipes, E-Mail viruses, taxes on modems, and get-rich-quick schemes [perhaps conspiracy theories should be more restrictions