实现了lcd1602显示的功能，可以在lcd上显示“年”字，有利于初学者学习lcd在fpga上显示，采用文本编辑的，利用quartus ii 702...

verilog ADPLL file with testbench

超低速的光纤一体发接收发送器,同于以前的光纤一体化接头都只适用于2M以上的通讯,如需将232等低速信号用光纤传输出,需要加复杂的调制解调电路,网动光电新生产的这款光纤头主要针对低速信号,可以传送DC-500KPS的信号,极大地简化了硬件设计.(Ultra-low-fat whole-speed fiber-optic transmitter receiver with fiber-optic integration in the previous joint only applies to more than 2M communications, etc. For the 232 low-speed optical fiber transmission of signals, the need to increase the complexity of the modulation and demodulation circuit, the net move Photoelectric new production of this first major response to low-speed fiber-optic signal, DC-500KPS can send the signal, greatly simplifying the hardware design.)

几个fpga竞赛的设计例-Several Example FPGA design contest

VHDL Handbook by HARDI Electronics AB

卷积码（213）的编译码，VHDL语言编写的整个工程文件，带有仿真结果图。(Convolution code (213) codec, VHDL language of the whole project file with the simulation results shown in Fig.)

自适应均衡器

verilog语言实现一个CPU，汇编程序实现汉明编码功能，输入11位代码，输出15位编码结果。(Verilog language to achieve a CPU, assembler to achieve Hamming coding function, enter 11 bit code, output 15 bit encoding results.)

基于FPGA的等精度数字频率计，包含FPGA和单片机通信程序，解释非常详细。经过调试成功。(FPGA-based Precision Digital frequency meter, including FPGA and MCU communication program, explained in great detail. After successful commissioning.)

VHDL编程语言设计，显示灯，显示VHDL字样。-VHDL programming language design, indicator lights, indicating the word VHDL.

dekoder code s Gray to cod „ 1 from 16”. This is program i VHDL