用VHDL语言编写一计时范围为59.99秒的跑表

VHDL_count 从 0000 到 9999 7 段 LED 显示器 （đếm 慈 0000 đến 9999 hiển 施耐 4 领导 7 đoạn）

注意：是verilog语言写的 一bit的全加器，实现4位数的串行加法器，一个时钟能完成一次一bit的全加(Note: It is verilog language to write a bit full adder, to achieve four-digit serial adder, a clock can be completed once a bit full adder)

关于USB开发的verilog开发程序，非常的全面，学习FPGA开发时用得着。(About USB development verilog development process, very comprehensive, learning FPGA development time worthwhile.)

基于fpga的实时视频采集与显示 高速化 小型化-fpga

异步FIFO的实现，很经典的三段式状态机的写法。(The realization of the asynchronous FIFO, very classic three-step writing state machine.)

说明：  SDRAM硬件控制,fpga的verilog语言，适合学习(SDRAM hardware control, Verilog language of FPGA, suitable for learning)

VHDL语言写的波形发生器和sine波形发生器,一共两个文件，通信开发平台专用。这是一个典型的正玄波发生器程序和一个任意波形发生器程序，大家可以参考学习，对于vhdl入门还是很有帮助的-This is a typical wave generator Shogen procedures and an arbitrary waveform generator procedures, Members can take a learning portal for VHDL or helpful

乐曲演奏电路，能演奏歌曲，同时在数码管上显示演奏的乐曲音符的数字。-Music concert circuit, can play songs at the same time in the digital tube displays the number of notes played music.

结合截图，quartus2与ModelSim的联调的详细操作步凑，使初学者迅速上手-Combination of shots, quartus2 with the ModelSim FBI put together a detailed step-by-step operation, so that beginners get started quickly

典型事例，从网上down的，希望对大家有用，-Typical examples, from the Internet down, and I hope useful for everyone,