该文件用在CPLD上的，和C语言很接近，5位的计数器一个。

说明：  基于fpga的DDS程序 可输出正弦波 方波 三角波 锯齿波(DDS program based on FPGA can output sinusoidal square wave triangular wave sawtooth wave)

一个使用VHDL设计的具有强大功能的32位CPU，这个文件包含了在Xilinx公司的ml505 FPGA上的位码文件和配置文件，可以直接下载使用！-A VHDL design with the use of powerful 32-bit CPU, this file contains the Xilinx company on the ml505 FPGA code and configuration files, you can direct download!

用verilog语言写的简单的键盘扫描代码，适合初学者，用alter的软件编写的程序代码。(Using verilog language to write simple keyboard scan code, suitable for beginners, with alter software program written code.)

NOR FLASH CONTROLLER

PCIe demo sample code

Convolotional Decoding Based on Viterbi Algorithm

用VHDL实现一个四位十进制计数器来进行计数，并且仿真通过-To use VHDL to achieve a 4 decimal counter to count, and the simulation through the

lap of altera . it s basic about verilog

AD转换的Matlab程序，将输入电压转换成时间(脉冲宽度信号)或频率(脉冲频率)，然后由定时器/计数器获得数字值(AD conversion of the Matlab program, the input voltage is converted into a time (pulse width signal) or a frequency (pulse frequency), and then to obtain a digital value by the timer/counter)

介绍了ＶＨＤＬ编程语言的基本语法，和一些编程实例-VHDL programming language introduced the basic grammar, and some programming examples