512位RSA加密处理器模块，采用verilog语言设计

AD0832 AD转换程序，功能完全通过测试，备注非常详细，KEILC编程，通用性强(AD0832 AD converter, fully functional test, notes, very detailed, KEILC programming, versatility)

This is a divider, which is depicted as well. It is a programming language Vhdl.

　　本文对数字基带信号脉冲成型滤波的应用、原理及实现进行了研究。首先介绍了数字成型滤波的应用意义并分析了模拟和数字两种硬件实现方法，接着介绍了成形滤波器设计所需要MATLAB软件，以及利用ISE system generator在FPGA上进行滤波器实现的优势。文中给出了成形滤波函数的数学模型，讨论了几种常用成形滤波函数的传输特性以及对传输系统信号误码率的影响。然后介绍了本次设计中使用到的数字成形滤波器设计的几种FIR滤波器结构。把各种设计方案进行仿真，比较仿真结果，最后根据实际应用的情况并结合设计仿真中出现的问题进行分析，得出各种设计结构的优缺点以及适合应用的场合。(In this paper, the application of the principles and implementation of digital baseband signal pulse shaping filter is studied. First introduced the significance of digital shaping filter application and analysis of both analog and digital hardware implementation, then introduces the shaping filter design requires MATLAB software, and the use of ISE system generator on the FPGA to achieve the advantages of the filter. This paper presents a mathematical model of shaping filter function, the transmission characteristics discussed several common shaping filter functions and the impact on the error rate of the signal transmission system. Then introduced the use of this design to several digital shaping filter design FIR filter structure. The various design simulation, compare the simulation results, and finally according to the actual application and combine design simulation to analyze problems, come and where appropriate to the application advantages and disadvantages of various design s)

Xilinx FPGA 时序约束资料，原厂出品，经典不需要理由(Xilinx FPGA timing constraint information, original, classic no reason)

设计一个8位的简易频率计，测出信号的频率，即1s内变化的次数。(An 8-bit simple frequency meter is designed to measure the frequency of the signal, i.e. the number of changes in one second.)

光滑的乘法 ；算法是 ；乘法 ；算法，将两个带符号的二进制数的补码表示法。该算法是由安得烈唐纳德发明的展位 ； ；1950在伯克贝克学院在布卢姆斯伯里研究晶体学，伦敦

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)

一个具有置位、复位、左移和右移功能的八位移位寄存器/“01011010”序列检测器。移位寄存器电路端口为：异步清零输入端口rst，输入时钟clk，置数判断输入端口load，移位类型判断输入端口m，数据输入端口data[7:0]，输出端口q[7:0]。序列检测器电路端口为：异步清零输入端口rst，输入时钟clk，串行数据输入端口d，输出标志端口s。(A eight bit shift register / 01011010 sequence detector with set, reset, left shift, and right shift function. Shift register circuit port is: Asynchronous Clear input port rst, input clock CLK, set the number to determine the input port load, shift type to determine the input port m, data input port data[7:0], output port q[7:0]. The sequence detector circuit port is: Asynchronous Clear input port rst, input clock CLK, serial data input port D, output flag port s.)

红绿灯交通灯的设计，通过规定时间红绿灯的转变实现交通灯的控制(Traffic light traffic light design, implementation, control traffic lights traffic light changes by a predetermined time)

台湾产数字编码电位器EC11的使用测试程序(Taiwan-digital encoder potentiometer EC11 of testing procedures)