IIC控制器的verilog实现，通过mcu接口对iic slave器件进行控制-IIC controller Verilog realize

nios 中I2C总线的使用，卡拉OK的完整实例。其实不是用VHDL编写的，而是用Verilog编写的。我的工程和代码绝对完整！-nios in the use of I2C bus, karaoke OK example. Is not prepared to use VHDL, but prepared using Verilog.

I2C协议，又称两线协议，该程序是板子上的I2C通信接口代码，用verilog风格的代码 -I2C protocol, also known as two-wire protocol, the program is on the board I2C communication interface code, verilog code style