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

这是一个FPGA的简单例程，主要是基于FPGA的232串口通信的例程-This is a simple routine FPGA is mainly based on FPGA-232 serial communication routines

针对传统CPM正交扩频系统实现复杂度高的问题，提出了一种基于预编码的CPM正交扩频系统。(Pre—encoded CPM orthogonal spread spectrum system)

本人写的数字锁相环，有模拟数据，学习锁相环很好的材料。参考书“数字锁相环路原理与应用”编写。-I write the digital phase-locked loop, have simulated data, a good phase-locked loop learning materials. Reference book

利用GPIO口模拟I2C通信，驱动富士通MB85RC系列铁电存储器 ** 支持的型号：MB85RC64/64V,MB85RC128/128V,不支持MB85RC16/16V(The master inputs the device address word (8 bits) following the start condition, and then the slave outputs)

基本的VHDL程序本rar文件。 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

inter integrated circuit i2c protocol

一个三分频verilog模块，可以用来学习基本结构。(A three points frequency verilog module can be used to study the basic structure.)

根据ASMD图设计验证冒泡排序算法。给出设计程序及时序仿真结果，含纸质报告。(According to the ASMD diagram design, verify the bubble sorting algorithm. Give the design procedure and the simulation result in time, including paper report.)

说明：  KMP算法的Verilog HDL实现，模式串从模块的外部输入，计算next函数，然后进行KMP匹配。有仿真。环境为Quartus II 8.0 Web Edition。(Verilog HDL implementation KMP algorithm, pattern string from the module' s external input, calculate next function, then KMP matching. A simulation. Environment for the Quartus II 8.0 Web Edition.)

先用Matlab理论仿真，再用Verilog语言在ISE环境下编写程序，可通过手机发送指令来控制上下变频器的参数。(Firstly, we use the theory of MATLAB to simulate, and then use Verilog language to write programs in ISE environment. The parameters of up-down converter can be controlled by sending instructions from mobile phone.)