Warning (10236): Verilog HDL Implicit Net warning at control_unit.v(45): created implicit net for "r_format"
Warning (10236): Verilog HDL Implicit Net warning at control_unit.v(46): created implicit net for "i_format"
Warning (10273): Verilog HDL warning at data_memory.v(65): extended using "x" or "z"
Warning (10268): Verilog HDL information at data_memory.v(76): Always Construct contains both blocking and non-blocking assignments
