rc6 加密

自动售卖机的设计，有源代码，希望对大家有用-Vending machine design, source code, in the hope that useful

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fifo程序代码，程序编写，测试仿真图形，方便，比较实用(fifo code, programming, testing, simulation graphics, convenient and more practical)

用ALTERA的FPGA实现UDP通信源代码(FPGA UDP)

说明：  FPGA 读写 SRAM 存储块，verilog代码(Read and write SRAM memory block and Verilog code in FPGA)

自己写的7人表决器的verilog程序，实现4人以上通过则通过的功能。(Seven people to write their own voting machine verilog program to achieve four or more people pass through function.)

说明：  传感器是一种检测装置，能感受到被测量的信息，并能将感受到的信息，按一定规律变换成为电信号或其他所需形式的信息输出，以满足信息的传输、处理、存储、显示、记录和控制等要求(Sensor is a kind of detection device, which can sense the measured information and transform it into electrical signal or other required information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control.)

利用Verilog编写一个交通灯控制电路，能控制两条路上红、黄、绿灯的变化，并且显示等待时间(Using Verilog HDL to design a traffic light control circuit. It can control the change of red, yellow and green lights on two roads, and display the remaining waiting time.)

奇数分频-此程序对输入频率sysclk有奇数（X）分频的功能(Odd frequency- this program has an odd number of input frequency sysclk (X) frequency function)

数字下变频（DDC）在如今基于软件无线电的架构中对系统的整体性能决定性的影响，代码为基于Matlab的4通道DDC程序，程序中可以根据需要调节滤波器等参数评估DDC的性能对于使用FPGA实现DDC有较大的参考价值(Digital down conversion (DDC) in today' s architecture based on software radio system a decisive impact on the overall performance of the code for the 4-channel DDC Matlab-based program, the program can be adjusted according to filter parameters such as the use of performance assessment FPGA DDC DDC has achieved great reference value)