用VHDL写的数字锁相环程序 pll.vhd为源文件 pllTB.vhd为testbench

关于一款线阵CCD TCD1206UD 的驱动设计，波形符合工作要求(On how the system in SOPC using HDL language development from a custom IP core)

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

使用verilog语言描述的二阶巴特沃斯IIR滤波器，程序中有参数说明，已经运行通过(Using verilog language to describe the second-order Butterworth IIR filter, the program has parameter description has been run through)

LAB 9, Excercise for DE2 Altera

verilog数字系统设计，一本很好的verilog学习的书籍，很适合初学者(verilog digital system design, a good verilog learning books, it is suitable for beginners)

本程序实现流水线功能，您可根据自己需要更改参数，试用芯片xilinx，用verilog语言编写(This program implements the pipeline, you may be required to change the parameters according to their own try xilinx chip with verilog language)

闪耀光栅 有带阻滤波器作用的闪耀光纤光栅，反射角度可以控制(Blazed grating)

FPGA入门点亮一个LED灯，作为FPGA入门级程序(FPGA is)

采用FPGA实现的DDS波形发生器源码，可以实现频率幅值变换、正弦波、方波、三角波输出，输出频率可达1MHz(FPGA implementation of the DDS waveform generator source frequency amplitude transform, sine wave, square wave, triangle wave output, the output frequency up to 1MHz)

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.