VHDL achieve a frequency measurement of dollars, development environment for any...

16 bit switch input view in hexa format on 7seg display

Watch Dog Counter reset the output when the given timing meets.

这段代码是用来实现二维高斯滤波器的。

本文介绍了一个使用 VHDL 描述计数器的设计、综合、仿真的全过程，作为我这一段 时间自学 FPGA/CPLD 的总结，如果有什么不正确的地方，敬请各位不幸看到这篇文章的 大侠们指正，在此表示感谢。当然，这是一个非常简单的时序逻辑电路实例，主要是详细 描述了一些软件的使用方法。文章中涉及的软件有Synplicity 公司出品的Synplify Pro 7.7.1； Altera 公司出品的 Quartus II 4.2；Mentor Graphics 公司出品的 ModelSim SE 6.0。 -This article describes a VHDL description of the use of counter design, synthesis, simulation of the entire process, this time as my self-FPGA/CPLD summary, if what has not the right place, please see this article that, unfortunately, the heroes They correct me, wish to express my gratitude. Of course, this is a very simple example of sequential logic circuit is mainly a detailed description of a number of software usage. Article involved in the software company has produced Synplicity

这里面有很多的vhdl的编程的源代码，文件是全英文的，例子丰富(That there are a lot of vhdl programming source code, documentation is in English, and examples of rich)

部分组合逻辑数字电路的VHDL代码，包含必要的功能描述(Some combinational logic digital circuits VHDL code, containing the necessary functional description)

Giao tiep Univesan ...

74hc595 driver 8 led

vhdl random numbergenerater

4*4键盘设计，能运行，是我自己编译的，是初学者的工具(4* 4 keyboard design, can run my own compilation, is a tool for beginners)