FPGA implementation of mouse interface

PS/2 mouse is in use commonly used input device to connect to Computer as pointing device. The main is to interface PS/2 mouse with an ARTIX-7 NEXYS-4 FPGA. We designed a bidirectional mouse Interface, where FPGA controls all the functions in the project from taking the commands from mouse to providing the information of protocol functioning using LEDs. We have displayed left scrolling, right scrolling and button clicks on the onboard LEDs of FPGA. All results are obtained by using XILINX ISE tool and the circuit implemented by using ARTIX-7 NEXYS-4 FPGA.