CPLD下载线制作，内含电路图等，希望对大家有帮助

实现BCD码的加法，用VHDL实现，是书籍上配套的-BCD ADDER，Using VHDL

endat 2.2 接口内核，发送命令至编码器或从编码器接收位置值(endat 2.2 interface cores, sending commands to the encoder or received the encoder position values)

万能频率器，可以修改其中的参数，可是实现任意的分频！很方便！-Universal frequency, you can modify one of the parameters, but any implementation of the sub-band! Very convenient!

report for a report for a class

开关电源中用单片机产生可调电压控制PWM波程序,ADC0832读取输出电压(Single-chip switching power supply using adjustable voltage control PWM wave generation process, ADC0832 read the output voltage)

zedboard原理图详细，PCB板焊接方便，每个接口表明清楚。(Zedboard schematic in detail, PCB board welding is convenient, each interface that clearly.)

FPGA中按键弹跳消除模块的研究与应用，原理和例子都非常好-FPGA to eliminate bounce in key research and application modules, principles and examples are very good

说明：  资料是本人根据相关文献资料用vhdl语言编写的旋转机械鉴相信号倍频的程序，multifre1.vhd是倍频程序，multifre1.vwf是仿真波形文件，stp1.stp是虚拟逻辑分析仪signaltap文件。该倍频程序可以直接使用，可以设置倍频数，修改实体参数N即可。(According to the literature data is the information I have written in with vhdl Rotating Machinery Kam believe that the procedure multiplier number, multifre1.vhd is the multiplier process, multifre1.vwf is the simulation waveform files, stp1.stp a virtual logic analyzer signaltap file. The multiplier process can be used directly, you can set the multiplier number, modify the parameter N can be solid.)

VERILOG实现无分频时钟，包括测试文件，经过验证可用(VERILOG is no difference between the frequency of the clock implementation, including test papers, can be used after authentication)

I2C总线芯片AT24C02程序设计 C++编程(I2C bus AT24C02 chip program design)