在ＶＨＤＬ上编写了UART通信协议，对于ＦＰＧＡ开发有很大帮助...

实现了四bit计数器的功能，使用的是VHDL语言描述(Four-bit counter, using the VHDL language description)

并串转换模块，内含有另个.vhd文件。一个是自己写的比较简单 另一个是参考的。-And the string conversion module, which contains another one. Vhd file. One is its relatively simple to write the other is the reference.

Aurora协议是一款高带宽、低成本、可扩展、框架简洁、适合点对点串行数据传输的协议。(Aurora protocol is a high-bandwidth, low-cost, scalable, simple framework for point to point serial data transfer protocol.)

说明：  基于FPGA 黑金ALINX 515的 ADDA采样模块源码（需调试）(ADDA Sampling Module Source Code Based on FPGA Heijin ALINX 515)

控制步进电机转动，正反转，旋转角度完美掌握。很好用，亲测(Control stepping motor rotation, positive and negative rotation, perfect control of rotation angle. Very easy to use, personal test)

用fpga实现VGA16色真彩的图片显示,且在AX301实验板上已经调试过(VGA16 achieve true color with fpga pictures show, and in the AX301 has been tuned breadboard)

无线通信调制解调用的verlog和matlab程序，很大很实用。(Wireless modem calls verlog and matlab program, very very practical.)

Hexadecimal to 7 segments

印制线路板设计经验点滴-Printed Circuit Board Design Experience

说明：  CPU设计，包含基本的指令集，能执行简单的程序。考虑了CPU，寄存器，存储器和指令集之间的关系。即读写寄存器，读写存储器和执行指令。(CPU design, including basic instruction set, to execute a simple program. Consider the CPU, registers, memory, and the relationship between instruction sets. That read and write registers, read and write memory and execution.)