基于FPGA的LCD1602驱动程序

FPGA测试程序，仅供测试硬件是否能够运行，主要功能是点亮运行指示灯(The main function of the test program of FPGA is to light the running indicator.)

DEBOUNCEfpga的实现，运用软件实现数码管的变化(fpga of the)

用verilog实现除法器，调用了ip核，不仅有源代码，还有测试程序的时序编写(verilog ise divider)

i2c代码 可以从eeprom中写入并读出一字节数据  并用led显示   已调试成功

xilinx ise开发环境中fft IP核调用，仿真(Xilinx ise development environment FFT IP core call, simulation)

EDA技术以EDA软件工具为开发环境，以可编程逻辑器件为实验载体，实现源代码编程和仿真功能。VHDL作为一种标准化的硬件描述语言用于描述数字系统的结构、行为、功能和接口。本设计提出了一种基于VHDL语言的编码器和译码器的实现方法。编码器与译码器是计算机电路中基本的器件，本课程设计采用EDA技术设计编码和译码器。编码器由8线-3线优先编码器作为实例代表，译码器则包含3线-8线译码器和2线-4线译码器两个实例模块组成。课程设计采用硬件描述语言VHDL把电路按模块化方式进行设计，然后进行编程、时序仿真和分析等。课程设计结构简单，使用方便，具有一定的应用价值。 (EDA technology take the EDA software as tools for the development of the environment,programmable logic devices in experimental carrier,the realiztion of the source code programming and simulation. The VHDL as a standardized hardware description language used to describe the struction of digital systems,behavior,function and interface. The paper proposes a method for encoder and decoder based on the VHDL language.Encoder and decoder is a basic computer circuit devices.This Curriculum design by EDA design encoder and decoder.Encoders from 8- 3 priority encoder for example,and decoder includes 3- 8 decoder and the 2- 4 examples of the two decoder modules.And then to program, the timing simulation and analysis.Curriculum design, simple structure, easy to use and has a value.)

说明：  基于fpga的计数器模块 分频 可移植 完美实现(Perfect realization of frequency division and portability of counter module based on FPGA)

实现的电子钟，资料非常全面，是一次课程设计的大作业，完成的质量很高。(Achieve the electronic clock information is very comprehensive, curriculum design job, completed high quality.)

the interface design of pcie based on FPGA

基于FPGA 的12864液晶显示汉字，用verilog编写的。(12864 liquid crystal display Chinese characters based on FPGA, written in verilog.)