iic总线的硬件描述，verilog语言编写，希望有意者下载-iic bus hardware descr iption, verilog language, I hope those who are interested to download

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.

基于wishbone的字符型lcd core，支持16×2的字符型lcd显示，verilog语言编写-character lcd core based Wishbone bus, support for 16 × 2' s character lcd display, verilog language