Design and Modeling of I2C Bus Controller Using VHDL
In this paper, the authors focus on the design of I2C bus controller and the interface between the two integrated devices i.e. microcontroller and EEPROM, the microcontroller like as a master controller and, the EEPROM like as slave for serial communication in embedded system. The I2C Interface is operating in 7-bit address mode. They can say one master is able to manage 27 or 128 slaves. The components of the I2C bus controller is consist of only a bidirectional two wires and standard protocol which communicate between two integrated circuit and device. First one is Serial DAta (SDA) line and second is Serial CLock (SCL) line.