cycloneII ep2c5 ep2c8

I2C总线协议 Verilog源代码.试过，没有错误！可以直接使用(I2C bus protocol Verilog source code. Tried, no errors! Can be used directly)

光纤发送接收模块，verilog编写，主要用于光纤的发送和接收，波长1310nm(Fiber optic transmitter receiver module, verilog written primarily for transmitting and receiving the optical fiber, wavelength 1310nm)

说明：  how to come ture a costas loop in FPGA with verilog,it is very useful on project

用Verilog语言实现了UART串行通信协议(Verilog language used to achieve a UART serial communication protocol)

try this for pq improvmnett

自己编写的一个verilog HDL小程序，实现基本的task调用function的功能，对初学者有用。在xilinx的ISE仿真调试通过(I have written a verilog HDL small procedures, to achieve the basic function of the task to call the function, useful for beginners. In Xilinx s ISE simulation debugging through)

说明：  利用FPGA实现SDH开销中帧头A1A2的检测(FPGA implementation using SDH overhead in the frame header detection of A1A2)

全加器的vhdl程序及其仿真图像.by利用它可以方便、准确地得到输出

基于FPGA的SOPC嵌入式的流水灯的实现。-Embedded FPGA-based SOPC flow light implementation.

自动售货机VHDL程序与仿真的vhdl的源代码-Vending machine VHDL procedures and simulation of vhdl source code