实践 tic tac toe vga

串口控制器，基于vivado软件下开发，包含代码及管脚分配文件(Serial port controller)

rda1846 + pic18f2552 usb circuit schematic.

利用硬件（可编程逻辑器件FPGA）实现密码算法SHA256，在FPGA中嵌入软核NIOSii，在NIOSii上进行软件编程。硬件EDA工具为ALTERA的Quartus ii，软件IDE为eclipse（嵌在Quartua中）。

新手教学代码流水的呢，非常简单一看就懂，欢迎交流

关于数字电压表的vhdl实现，有仿真程序，可以下载到板子中。(Vhdl digital voltage meter on the implementation of a simulation program can be downloaded to the board.)

viterbi decode by verilog

用verilog实现dsp与Fpga接口的同步设计，其功能包括读写操作及四个功能模块，采用两个fifo实现不同时钟域的地址与数据的转换，在quartus ii11.0环境下运行，运行此程序之前需运行将调用fifo。(Dsp using verilog achieve synchronization with Fpga interface design, its features include read and write operations and four functional modules, using two different clock domains to achieve fifo address and data conversion in quartus ii11.0 environment to run, run this program required before running calls fifo.)

VGA 640x480 driver in verilog

VerilogHDL教程，很详细全面的Verilog教程，循序渐进，由浅入深，十分好的学习资料(VerilogHDL tutorial, very detailed and comprehensive Verilog tutorial, step by step, progressive approach, a very good learning materials)

对三相电压型逆变器的数学模型进行了详细的数学推导，简单容易理解(Three-phase voltage inverter for the mathematical model of a detailed mathematical derivation is simple and easy to understand)