这是一个HDB3的译码器，实现从HDB3双极性码到高低电平二值序列的转化...

说明：  QPSK 调制 与 解调的源代码 可综合 出波形(QPSK modulation and demodulation of the source code)

VHDL的基本语法，应用，建模，编程示例等...(Introduction to VHDL basic syntax, applications, modeling, programming example and so on ...)

JOP字节码获取的源码，很重要，具体FPGA中实现-JOP byte code access to the source code is important to achieve specific FPGA

EP2C35A实验箱基于NIOSII的串行AD_DA编程(EP2C35A experimental box based NIOSII the serial AD_DA programming)

基于Xilinx公司的ISE软件开发的智能循迹避障小车的源代码，用Verilog语言，传感器有红外传感器以及超声波传感器(Xilinx' s ISE-based software development intelligent car tracking avoidance source code, using Verilog language, the sensor has an infrared sensor and ultrasonic sensors)

使用VHDL进行分频器设计，主要是一些分频的东西，整数分频，小数分频，奇次分频和偶次分频-Divider using VHDL to design, mainly because some sub-band stuff, integer divider, fractional-N, odd and even sub-sub-sub-sub-band frequency

基于CPLD的签到器的设计，用三维数组队人名进行储存-Based on the attendance CPLD design, a few team names with three-dimensional storage

用Verilog编写ad_9866的相应程序，在FPGA上实现相应功能(The corresponding program of ad_9866 is written with Verilog, and the corresponding functions are realized on the FPGA.)

ad9983的检测视频信号的code及其project 用的是xilinx 的virtex4 但不包括I2C-ad9983 test video signal code and the project using a xilinx the virtex4 but does not include I2C

vhdl code for carry lookahead addder