步进电机控制程序，用vhdl实现。可实现电机的正反转控制

VHDL_modelling_guidelines是vhdl建模开发的指导资料-VHDL modeling VHDL_modelling_guidelines is guiding the development of information

一个用verilog写的串行传输到并行传输的程序，在quaters下编的-Using Verilog to write a serial transmission to the parallel transmission of the procedure, under the quaters

实现FPGA与PC通信的USB2.0接口,采用verilog语言实现(Implementation of FPGA and PC communication USB2.0 interface, using Verilog language to achieve)

AUDIO音频模块AN831的录音及播放FPGA代码，测试通过(AUDIO audio module AN831 recording and playback of FPGA code, the test passed)

基于nios的vga显示实验，自制的ip核。可以按照自己的需求改写ip(Nios to vga display ip nuclear experiments, homemade. Can be rewritten in accordance with their own needs ip)

关于USB开发的verilog开发程序，非常的全面，学习FPGA开发时用得着。(About USB development verilog development process, very comprehensive, learning FPGA development time worthwhile.)

DDS分频实现，全部代码的完整过程，包括截图等(DDS divider to achieve the complete process of all the code)

ＡＤ转换代码，主要练习，没有具体的功能可以实现的，因为只是一部分(AD conversion code, practice, no specific function can be realized, because only part)

VHDL-2008 Just the New Stuff Peter J. Ashenden Consultant Ashenden Designs

我是VHDL的初学者，这是我自己编译的简单的几个VHDL码，功能有3-8解码器及其testbench,16位寄存器及其testbench和交通灯。 希望能和其他初学者一起讨论学习，并得到高手的指点-I VHDL beginners, this is my own translation of a few simple VHDL code. 3-8 function decoder and testbench, 16 Register and testbench and traffic lights. Hopes to be able to discuss other beginners learning, and with the guidance of the master