Netfpga full 213

Verilog代码，支持IO，中断的cpu实现。(Verilog code, support IO, interrupt cpu implementation.)

设计制作一个检测4*4矩阵键盘的按键编码的实验，把实际按键的键值的八位编码先转换成从0000—1111的编码，再译成数码管能识别的八位编码，在数码管动态显示时，4*4矩阵键盘的第一行对应00—03，第二行对应04—07，第三行08—11，第四行对应12—15。(Design a 4* 4 matrix keyboard key coding experiments to detect the key the actual key octet coded first convert from 0000-1111 encoding, and then translated into digital tube to identify the eight coding, digital tube dynamic display, the first line of the 4* 4 matrix keyboard corresponding to 00-03, the second line corresponds to 04-07, the third line of 08-11, the fourth line corresponds to 12-15.)

Ripple counter using t _filp flop

实现方法大同小异，这个亲测仿真无误,内含有全部quartursII文件

2FSK的matlab仿真，叠加了高斯白噪声(2FSK matlab simulation, superimposed on a Gaussian white noise)

基于System Generator的图像处理工程,多媒体处理FPGA实现的源码,图像增强处理,平滑,锐化,滤波(System Generator based image processing engineering, multimedia processing FPGA implementation source code, image enhancement, smoothing, sharpening, filtering)

说明：  采用FPGA（现场可编程门序列）编写VHDL语言设计多路同步脉冲发生器，对信号进行分频处理，实现四路信号相位相差T/16和T/8的延迟相位输出，实现的四路脉冲与传统的脉冲同步器不同，它具有高集成度，高通用性，容易调整和高可靠性等特点。(Using FPGA (field programmable gate sequence) to write VHDL language to design multi-channel synchronous pulse generator, to divide the frequency of the signal, to achieve the four-way signal phase difference T / 16 and T / 8 delay phase output, the realization of the four-way pulse is different from the traditional pulse synchronizer, it has the characteristics of high integration, high-throughput, easy adjustment and high reliability.)

电子设计竞赛中获二等奖，在FPGA中实现的两路自然采样SPWM

一个采用IIC协议，从ROM里面读数据的接口程序，采用verilog语言，状态机实现。(One with IIC protocol, which read data from ROM interface program, using verilog language, the state machine implementation.)

将嵌入式BT656格式数据解码出带行场同步信号的YCbCr422格式数据(Decoding Embedded BT656 Format Data to YCbCr422 Format Data with Field Synchronization Signa)