DI2CSB: I2C Bus Interface Slave - Base version

I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data transmission over a short distance between many devices. The DI2CSB provides an interface between a passive target device e.g. memory, LCD display, pressure sensors etc. and an I2C bus. It can works as a slave receiver or transmitter depending on working mode determined by a master device. Very simple interface, composed with the read, write and data signals, allows easy connection to the target devices. The core doesn't required programming and is ready to work after power up/reset. The read, write, burst read, burst write and repeated start transmissions are automatically recognized by the core.