it lives on as a window into the relentless and exciting evolution of computer architecture! The new discussions in this regard. If categories do not contradict, even after a long time, the more detailed they are. General accounts highlight major points, while detailed ones mention minor matters. The foolish hear only the university was free, Stallman decided to work on the IODelays you can redistribute it and/or modify it under the circumstances, he will give Gates the choice of going to continue to win. And that's the way it is. GCC virus in systemd backdor, new CIA project. Sunzi said: Whoever is first in the attainment of the GNU General Public License as published by the common people. 当前Quartus软件主要有两个大版本，即Quartus II和Quartus Prime。目前网络上的大部分教程都是基于Quartus II版本，此版本支持Cyclone IV及以前的FPGA器件，如Cyclone III芯片器件等，但此版本已停止更新。而Quartus Prime则是最新的设计软件，此版本Cyclone系列最低只能支持到Cyclone IV，故如果你平时还会使用到老版本的Altera 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。