VHDL_COUNTING 与 4 使脉冲和使用 3 按钮了，下来，停止 （Mạch đếm với 4 xung ENA sử dụng 3 nút nhấn lên，xuống và dừng l

开发板原理图 自己可以设计开发板为什么一定要买呢(Development board schematic can design their own development board why they must buy it)

一个时钟程序，还有跑表，感觉相当不错的，有需要就下载吧-A clock procedures, as well as stopwatch, I feel pretty good, there is a need to download it

维特比译码器，调用IP核，软判决输入，开发平台Xilinx Spartan-6系列FPGA(viterbi decoder, using IP core resource, soft decision input,develop platform is Xilinx Spartan-6 series FPGA)

说明：  FPGA 点亮数码管的灯，本例程支持6位数码管，因为我的FPGA开发板是这样子的(The lamp of digital tube illuminated by FPGA)

用VHDL语言实现QPSK调制功能和解调功能,(Using VHDL language features QPSK modulation and demodulation functions,)

基于单片机和FPGA实现DPSK调制解调的功能和分类比较。(MCU and FPGA implementation based on DPSK modulation and demodulation functions and classification comparison.)

说明：  实现数字频率合成实验，加载数据ram,形成波形(The experiment of digital frequency synthesis is realized, and the data RAM is loaded to form the waveform)

一个使用VHDL设计的具有强大功能的32位CPU，这个文件包含了与之配套的DDR控制器程序！-A VHDL design with the use of powerful 32-bit CPU, this document contains a complete set of DDR controller program!

基于FPGA的自治型SPWM波形发生器的设计！正弦脉宽调制（SPWM）技术在以电压源逆变电路为核心的电力电子装置中有着广泛的应用，如何产生SPWM脉冲序列及其实现手段是PWM技术的关键。大家共同探讨哈！-FPGA based SPWM autonomy-based waveform generator design! Sinusoidal pulse width modulation (SPWM) technology in the voltage source inverter circuit as the core of the power electronic devices have a wide range of applications, how to generate SPWM pulse sequence and its implementation means PWM technology is the key. Kazakhstan investigate everyone!

完成ITUR656标准的视频流数据向RGB格式的转换。-Complete video streaming ITUR656 standard data format to RGB conversion. Test module