Date Added: May 2011
Once the I2C protocol is being designed for interfacing the devices with each other (i.e. FPGA with OV7620) over a serial data line for getting high speed without data loss, as compare to any other communication methodology. The main purpose for developing the protocol is not only high speed communication but keep control on the each register inside the devices as well as the data that can be saved on registers, through this the authors are able to control more than 100 parameter of the devices, few are discuss in this paper. The design is use in surveillance system to make the overall system more efficient and accurate. The design method is developed in VHDL and simulate on MODELSIM and implemented on FPGA board.