哈夫曼树绘制

针对京微雅阁的CME300 FPGA教程，里面有几个例程，并附有源代码，初学者可尽快入门。(For Beijing micro Accord CME300 FPGA tutorial, there are a few routines, with source code, beginners can start as soon as possible.)

DE2-115开发板LED显示测试源码，对fpga开发者提供参考(DE2-115 development board LED display test source, provide a reference for fpga developer)

这是一个 VGA 显示 test，it 可以告诉你如何使用语言来写 VGA 显示 program。

说明：  fpga设计常用资料大全，包含常用的FPGA程序资料，对FPGA学习者有很大的帮助。(Encyclopedia of common information fpga design, FPGA that contains commonly used procedures for information on the FPGA is very useful to learners.)

应用背景 Verilog 实现 MIPS32 V1整数指令集， 5级流水线CPU 没有文档，按照流水线划分模块，代码注释多，便于理解。FPGA验证通过，可综合。 关键技术五级流水线MIPS处理器verilog源码，实现MIPS32的整数指令，代码风格好，注释清晰，适用于计算机体系结构的理解及实践，了解MIPS体系结构有很大帮助

共两个文件，一个是对网络芯片W5500进行控制的master spi接口，另一个是w5500命令控制逻辑，命令格式按照w5500芯片的要求，分为地址段，控制段和数据段进行统一控制。此外提供w5500芯片初始化及读写控制流程图。(A total of two documents, one is the master SPI interface for network control chip W5500, the other is a w5500 command control logic, command format in accordance with the requirement of w5500 chip, divided into address segment, unified control and data segments. In addition to provide w5500 chip initialization and read and write control flow chart.)

清华大学电子课程设计：Verilog，QuartusII可正确运行，可下载到FPGA上，音乐计算器，完成两个三位数的运算，有注释，很强大！！(Verilog, QuartusII run correctly, can be downloaded to the FPGA, music, calculator, completed two three-digit operations, there are notes, very powerful! !)

VHDL Programmes -2 for dumping on FPGA

说明：  RISC-V 芯片设计规范,很有参考价值，开源芯片设计必备参考资料，希望对大家有帮助。(The RISC-V Foundation is chartered to standardize and promote the open RISC-V instruction set architecture)

基于fpga与verilog语言的的sdram读写(SDRAM reading and writing based on FPGA and Verilog language)