8251的完整的功能的实现,可以进行编译,综合.

cordic算法，实现加减乘除、幂次方、开方的运算(CORDIC algorithm implementation, power add, subtract, multiply and divide and square root operations)

说明：  五阶CIC梳状积分滤波器，可以综合，非常有参考价值(Fifth-order CIC points comb filter, can be integrated and very useful)

使用vhdl语言实现了数字滤波器，在Spartan-6上验证通过，最大支持240阶。源代码中滤波器为低通滤波器，可通过matlab中的fdatool工具生成滤波器系数，然后更改滤波器的通带和阻带。

8倍抽取的DDC模块。verilog写的，调试通过(failed to translate)

这是一个很实用的，很实用的，关于软件的使用，大家可以来看看。-This is a very practical, very practical, with regard to the use of software, everyone can come and see.

VHDL的重要PPT资料,对初学者非常有益处-VHDL important PPT information is very useful for beginners

这是我在学习过程中编的数字钟的原程序,含各种时钟模块,以及计数器,累加器等,可以直接下载,已经编译通过!-This is my learning process in the middle of the 10-minute program, containing various clock module and the counter, accumulator, and can download, compile!

该源码可基于FPGA设置多分辨率的HDMI显示，且其包含了完整的时序和端口、地址映射，可以很方便的将其移植(The source code can be set based on FPGA multi-resolution HDMI display, and it includes a complete timing and port, address mapping, it can be easily transplanted)

经过测试的 VHDL 代码为 18 x 18 位华莱士树乘法器

This Book description about LCD in Board DE2