manual.vhd

此为用VHDL编写的可实现动感图像的点阵

           when   "000"    =>d<="01111111";
           when   "001"    =>d<="11111001";
           when   "010"    =>d<="11110110";
           when   "011"    =>d<="11110111";
           when   "100"    =>d<="11111011";
           when   "101"    =>d<="11111101";
           when   "110"    =>d<="11111110";
           when   others   =>d<="01111111";
           end case;
           elsif(m="01001")then
           case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="11110011";
           when   "010"    =>d<="11101100";
           when   "011"    =>d<="11101111";
           when   "100"    =>d<="11110111";
           when   "101"    =>d<="11111011";
           when   "110"    =>d<="11111100";
           when   others   =>d<="11111111";
           end case;
           elsif(m="01010")then
            case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="11100110";
           when   "010"    =>d<="11011001";
           when   "011"    =>d<="11011111";
           when   "100"    =>d<="11101111";
           when   "101"    =>d<="11110110";
           when   "110"    =>d<="11111001";
           when   others   =>d<="11111111";
           end case;
           elsif(m="01011")then      
           case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="11001100";
           when   "010"    =>d<="10110011";
           when   "011"    =>d<="10111111";
           when   "100"    =>d<="11011110";
           when   "101"    =>d<="11101101";
           when   "110"    =>d<="11110011";
           when   others   =>d<="11111111";
           end case;
           elsif(m="01100")then      
          case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="10011001";
           when   "010"    =>d<="00000000";
           when   "011"    =>d<="00000000";
           when   "100"    =>d<="10000001";
           when   "101"    =>d<="11000011";
           when   "110"    =>d<="11100111";
           when   others   =>d<="11111111";
           end case;

           elsif(m="01101")then      
           case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="00110011";
           when   "010"    =>d<="11001101";
           when   "011"    =>d<="11111101";
           when   "100"    =>d<="01111011";
           when   "101"    =>d<="10110111";
           when   "110"    =>d<="11001111";
           when   others   =>d<="11111111";
           end case;
           elsif(m="01110")then      
           case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="01100111";
           when   "010"    =>d<="10011011";
           when   "011"    =>d<="11111011";
           when   "100"    =>d<="11110111";
           when   "101"    =>d<="01101111";
           when   "110"    =>d<="10011111";
           when   others   =>d<="11111111";
           end case;
            elsif(m="01111")then      
           case a is
           when   "000"    =>d<="11111111";
           when   "001"    =>d<="11001111";
           when   "010"    =>d<="00110111";
           when   "011"    =>d<="11110111";
           when   "100"    =>d<="11101111";
           when   "101"    =>d<="11011111";
           when   "110"    =>d<="00111111";
           when   others   =>d<="11111111";
           end case;
           
           elsif(m="10000")then      
           case a is
           when   "000"    =>d<="11111110";
           when   "001"    =>d<="10011110";
           when   "010"    =>d<="01101110";
           when   "011"    =>d<="11101110";
           when   "100"    =>d<="11011110";
           when   "101"    =>d<="10111110";
           when   "110"    =>d<="01111111";
           when   others   =>d<="11111111";
           end case;
           elsif(m="10001")then      
           case a is
           when   "000"    =>d<="11111101";
           when   "001"    =>d<="00111101";
           when   "010"    =>d<="11011101";
           when   "011"    =>d<="11011101";
           when   "100"    =>d<="10111101";
           when   "101"    =>d<="01111101";
           when   "110"    =>d<="11111110";
           when   others   =>d<="11111111";
           end case;
           elsif(m="10010")then      
           case a is
           when   "000"    =>d<="11111011";
           when   "001"    =>d<="01111011";
           when   "010"    =>d<="10111011";
           when   "011"    =>d<="10111011";
           when   "100"    =>d<="01111011";
           when   "101"    =>d<="11111011";
           when   "110"    =>d<="11111101";
           when   others   =>d<="11111110";
           end case;

           elsif(m="10011")then      
           case a is
           when   "000"    =>d<="11110111";
           when   "001"    =>d<="11110111";
           when   "010"    =>d<="01110111";
           when   "011"    =>d<="01110111";
           when   "100"    =>d<="11110111";
           when   "101"    =>d<="11110111";
           when   "110"    =>d<="11111011";
           when   others   =>d<="11111100";
           end case;
           
           elsif(m="10100")then      
           case a is
           when   "000"    =>d<="11101111";
           when   "001"    =>d<="11101111";
           when   "010"    =>d<="11101111";
           when   "011"    =>d<="11101111";
           when   "100"    =>d<="11101111";
           when   "101"    =>d<="11101111";
           when   "110"    =>d<="11110110";
           when   others   =>d<="11111001";
           end case;
           elsif(m="10101")then      
           case a is
           when   "000"    =>d<="11011110";
           when   "001"    =>d<="11011110";
           when   "010"    =>d<="11011110";
           when   "011"    =>d<="11011110";
           when   "100"    =>d<="11011110";
           when   "101"    =>d<="11011110";
           when   "110"    =>d<="11101101";
           when   others   =>d<="11110011";
           end case;
           elsif(m="10110")then      
           case a is
           when   "000"    =>d<="10111101";
           when   "001"    =>d<="10111101";
           when   "010"    =>d<="10111101";
           when   "011"    =>d<="10111101";
           when   "100"    =>d<="10111101";
           when   "101"    =>d<="10111101";
           when   "110"    =>d<="11011011";
           when   others   =>d<="11100111";
           end case;
           elsif(m="10111")then      
           case a is
           when   "000"    =>d<="01111011";
           when   "001"    =>d<="01111011";
           when   "010"    =>d<="01111011";
           when   "011"    =>d<="01111011";
           when   "100"    =>d<="01111011";
           when   "101"    =>d<="01111011";
           when   "110"    =>d<="10110111";
           when   others   =>d<="11001111";
           end case;
           elsif(m="11000")then      
           case a is
           when   "000"    =>d<="11110110";
           when   "001"    =>d<="11110111";
           when   "010"    =>d<="11110111";
           when   "011"    =>d<="11110111";
           when   "100"    =>d<="11110111";
           when   "101"    =>d<="11110111";
           when   "110"    =>d<="01101111";
           when   others   =>d<="10011110";
           end case;
           elsif(m="11001")then      
           case a is
           when   "000"    =>d<="11101100";
           when   "001"    =>d<="11101111";
           when   "010"    =>d<="11101111";
           when   "011"    =>d<="11101111";
           when   "100"    =>d<="11101111";
           when   "101"    =>d<="11101111";
           when   "110"    =>d<="11011111";
           when   others   =>d<="00111100";
           end case;
           elsif(m="11010")then      
           case a is
           when   "000"    =>d<="11011000";
           when   "001"    =>d<="11011111";
           when   "010"    =>d<="11011111";
           when   "011"    =>d<="11011111";
           when   "100"    =>d<="11011111";
           when   "101"    =>d<="11011111";
           when   "110"    =>d<="10111111";
           when   others   =>d<="01111000";
           end case;
           elsif(m="11011")then      
           case a is
           when   "000"    =>d<="10110000";
           when   "001"    =>d<="10111110";
           when   "010"    =>d<="10111110";
           when   "011"    =>d<="10111110";
           when   "100"    =>d<="10111110";
           when   "101"    =>d<="10111110";
           when   "110"    =>d<="01111110";
           when   others   =>d<="11110000";
           end case;

           elsif(m="11100")then      
           case a is
           when   "000"    =>d<="01100000";
           when   "001"    =>d<="01111100";
           when   "010"    =>d<="01111100";
           when   "011"    =>d<="01111100";
           when   "100"    =>d<="01111100";
           when   "101"    =>d<="01111100";
           when   "110"    =>d<="11111100";
           when   others   =>d<="11100000";
           end case;
           elsif(m="11101")then      
           case a is
           when   "000"    =>d<="11000000";
           when   "001"    =>d<="11111001";
           when   "010"    =>d<="11111001";
           when   "011"    =>d<="11111001";
           when   "100"    =>d<="11111001";
           when   "101"    =>d<="11111001";
           when   "110"    =>d<="11111001";
           when   others   =>d<="11000000";
           end case;
            elsif(m="11110")then      
           case a is
           when   "000"    =>d<="10000000";
           when   "001"    =>d<="11110011";
           when   "010"    =>d<="11110011";
           when   "011"    =>d<="11110011";
           when   "100"    =>d<="11110011";
           when   "101"    =>d<="11110011";
           when   "110"    =>d<="11110011";
           when   others   =>d<="10000000";
           end case;
            elsif(m="11111")then      
           case a is
           when   "000"    =>d<="00000000";
           when   "001"    =>d<="11100111";
           when   "010"    =>d<="11100111";
           when   "011"    =>d<="11100111";
           when   "100"    =>d<="11100111";
           when   "101"    =>d<="11100111";
           when   "110"    =>d<="11100111";
           when   others   =>d<="00000000";
           end case;



           








           end if;



           
           

        
end if;
             L8<=d(0);
             L7<=d(1);
             L6<=d(2);
             L5<=d(3);
             L4<=d(4);
             L3<=d(5);
             L2<=d(6);
             L1<=d(7);
end if;
 end process;
 end behavor;