测试AD9280的功能，用verilog编写

说明：  实现FPGA多字节的稳定串口通信，改编自特权同学的FPGA代码(Realize the stable serial communication of multi-byte FPGA and adapt the FPGA code from Quan via Quartus by Verilog)

ＡＥＳ的Ｖｅｒｉｌｏｇ实现源码，速度还可以，ｓ盒使用ｃａｓｅ实现的，ｔｅｓｔｂｅｎｃｈ的测试数据有２百多，已经过验证。在ＤＣ　下跑到８００ｍＨＺ．

无线通信中接收侧自动增益控制模块的vhdl代码实现(Receive side of the AGC module vhdl code for wireless communications)

说明：  Verilog开发的，MII接口的百兆以太网UDP代码(100 megabit Ethernet UDP code of MII interface)

基于FPGA的JPEG解码，对开发图片解码的人有用。(FPGA-based JPEG decoding, the development of image decoding useful.)

FPGA编程，经过团体奋战完成，全是底层的IIc和sci通信，完整版。(FPGA programming, after groups fight to the finish, all underlying SCI and IIc communication, full version)

/功 能：1.实现与CPLD的通信,从而控制PWM的占空比. 2.实现LCD显示相关信息. // 3.实现对键盘按键的判断和确定相应的操作. 4.实现对电压电流的检测. // 5.实现过载保护功能,电流过大时,切断PWM输出,当排除过流故障后,自动恢复供电 // 6.实现用PID算法跟踪电压,实现稳压输出(/ Function: 1. Achieve communication with the CPLD to control the PWM duty cycle. 2 LCD Display relevant information.// 3. Realize the keyboard keys judgment and determine the appropriate action. 4. Achieve the voltage and current Detection// 5. achieve overload protection, current is too large, cut off the PWM output, when excluding overcurrent fault, automatically restore power// 6. achieve tracking voltage with PID algorithm to achieve the regulated output)

it can add two numbers and shows the answer

在fpga中对GPS信息采集程序。具有很好的参考性(In the fpga in the GPS information collection procedures. Has a very good reference)

超級好用 25M~100HZ的除頻器 寫了好久 超級實用 歡迎下載(Super easy to 25M ~ 100HZ of divider wrote a long time super practical welcome to download)