用verilog通用移位regisister

说明：  PIC32MX4系列单片机I2C总线模块示例代码 PIC32MX4系列单片机I2C总线模块示例代码PIC32MX4系列单片机I2C总线模块示例代码PIC32MX4系列单片机I2C总线模块示例代码(PIC32MX4 I2C PIC32MX4 I2C PIC32MX4 I2C PIC32MX4 I2C)

这是个双端口双端口ram的定义，当然读者在此基础上还可以扩充(This is a dual-port dual-port ram definition, of course, on the basis of the readers can also be expanded)

TS 传输流的同步检测模块，该模块可以完成对输入的ts流的同步头检测和跟踪功能，使用该模块，需要注意的是，工作的时钟频率应该搞于ts流的输入时钟 2 倍以上，这样完成对ts流的低码流到系统时钟频率的转换和同步功能

有用的数字钟设计文档，有秒表、闹钟等模块，希望对大家有用！(JUST LEARN FROM IT!!ENJOY!)

DDR2 SDRAM仿真模型，适合于ModelSim下工作，请先阅读readme(DDR2 SDRAM Simulation Model which is suitable for modelsim. Please read readme file firstly.)

RS编码是一种纠错码，本程序实现RS（255，223）用FPGA 实现RS编码，程序在Quartus II中调试通过。(RS coding is an error-correcting codes, the procedures for the realization of RS (255,223) with FPGA realization of RS codes, in the Quartus II program through the debugger.)

AD9469 FPGA 代码  软件无线电前端 AD9469 Verilog 代码  FIFO后数据处理等

外部ADC采集数据，存为数组文件。通过程序读入，然后即可求出ADC的SNR、SINAD、THD、ENOB等。(External ADC data collection, stored as an array of documents. Read through the program, then the ADC SNR, SINAD, THD, ENOB can be calculated.)

这个是DE2上的SDRAM 四个端口的驱动代码，相当实用！(This is a four-port SDRAM on a DE2 driver code, very useful!)

SAA7113 ＦＰＧＡ开发实例，非常经典(The SAA7113 FPGA development examples, very classic)