type op_info_t is (ADDSUB_OP,AND_OP,OR_OP, XOR_OP,SHIFT_OP, LDST_OP, JMP_OP, JMP_ST_OP, STACK_OP);
subtype op_opt_t is std_logic_vector(NUM_OP_OPT_WIDTH-1 downto 0);
type op_info_t is (ADDSUB_OP,AND_OP,OR_OP, XOR_OP,SHIFT_OP, LDST_OP, JMP_OP, JMP_ST_OP, STACK_OP);
subtype op_opt_t is std_logic_vector(NUM_OP_OPT_WIDTH-1 downto 0);