[Adafruit_NFCShield_I2C-master] - arduino SPI source code by ada fruitfor more please visit ladyada.com
[i2c_mater_top] - controler i2c interface, you can use project for i2c.
[Demo_19_I2C_M24C02] - I2C example for initialize, read, and write eeprom 24c02
[i2c_master_verilog] - i2c_master_verilog simulation mode with fpga
