用VHDL语言编写的一个16分频器，也在修订过程中任意2…

Real time Clock DS1307 interacing with PIC using I2C.

利用stm32F407实现的等精度测频，可以精确测量频率，误差很小(The equal precision frequency measurement realized by stm32F407 can accurately measure frequency with little error.)

这是脉冲宽度调制技术的VHDL代码，包括一个比较器，正弦波发生器，锯齿波发生器，脉冲宽度调制器等。

基于VHDL语言编写，可下载到FPGA板子上实现的cordic算法实现的设计，并用该算法实现sin和cos的计算，计算结果显示在数码显示管上，已包含按键防抖动功能的实现。(Based on VHDL language, can be downloaded to the the cordic algorithm implemented in the FPGA board to achieve the design and calculation of sin and cos using this algorithm, the results displayed on the digital display tube is included on the function of the realization of the button shake.)

说明：  使用verilog语言实现H.265压缩算法，能够实现实时视频数据的压缩传输(Using Verilog language to realize h.265 compression algorithm can realize the compression and transmission of real-time video data)

uart documentation, july 17, 2019. the document describes the basics of verilog programming and how to implement them on an fpga device

利用VHDL语言实现并串转换过程。利用VHDL语言实现并串转换过程。利用VHDL语言实现并串转换过程。利用VHDL语言实现并串转换过程。利用VHDL语言实现并串转换过程。

FPGA驱动高输入电压范围的ADS8509芯片，采样范围广，适合前端大信号处理(FPGA drive a high input voltage range ADS8509 chip, sampling a wide range, suitable for large front-end signal processing)

FPGA设计的I2C总线控制器的MASTER端的程序-FPGA Design of I2C Bus Controller MASTER-side procedures

很好的学习FPGA嵌入式的资料！适合初学者和工程师参考！(Good learning FPGA embedded information! Suitable for beginners and engineers reference!)