VGA显示汉字

基于FPGA，利用VHDL语言对小车循迹进行设计。(Car tracking)

完整的GMSK调制及维特比译码，程序中包括了高斯滤波器的设计，调制相位的计算，并采用了维特比译码算法解调出原始码元，最后计算了其误码率。(Complete GMSK modulation and Viterbi decoding, the program includes a Gaussian filter design, the calculation of the phase modulation, and uses the Viterbi algorithm demodulates the source element, the final calculation of the bit error rate.)

可以给VHDL初学者看的实例，全部经过验证(VHDL beginners can see examples of all the proven)

数字滤波器组。包含matlab程序和word说明。通过一个低通数字滤波器和多个带通数字滤波器组合成一个滤波器组(Groups of the digital filter. Contains matlab program and word description. Through the combination of a low pass digital filter, and a plurality of band-pass digital filter into a filter bank)

Quatus下用Verilog语言编写的双向交通灯控制系统，内含程序及波形图，注释详细，课程设计(Verilog language Quatus two-way traffic light control system, containing program and waveforms, detailed annotations, curriculum design)

具有多种功能的电子钟：闹钟，报时和修改，定时闹钟，报时时间，带闹钟，报时开关。-with multiple functions of electronic bell : alarm clock, timer and modification, regular alarm clock, timer, with alarm clock, timer switches.

说明：  spi通用串行总线，4线控制，可读写操作(SPI universal serial bus, 4-wire control, readable and writable operation)

网上分享的一段100例子，适合FPGA学习的初学者。内部还有一些经典实用技巧。                                                                        

闹钟设计，VHDL，源代码。闹钟设计，VHDL，源代码。(Alarm clock design, VHDL, the source code.)

LED闪烁的VHDL代码