Visual（可视化）：采用图形用户界面(GUI)的程序设计方法。简单直观。 Basic：历史悠久，易学易用，功能强大的计算机程序设计语言。 -Visual (visualization): the use of graphical user interface (GUI) programming methods. Simple and intuitive. Basic: a long history and easy to learn and use, powerful compute

FPGA design software that easily integrates into your design flow saves time and improves productivity. The Altera® Quartus® II software provides you with a command-line executable for each step of the FPGA design flow to make the design