| 1 |
11 |
rrred |
library IEEE;
|
| 2 |
|
|
use IEEE.std_logic_1164.all;
|
| 3 |
|
|
use ieee.numeric_std.all;
|
| 4 |
|
|
|
| 5 |
|
|
entity rom is
|
| 6 |
|
|
port(
|
| 7 |
|
|
clk : in std_logic;
|
| 8 |
|
|
addr : in std_logic_vector(12 downto 0);
|
| 9 |
|
|
dout : out std_logic_vector(7 downto 0)
|
| 10 |
|
|
);
|
| 11 |
|
|
end rom;
|
| 12 |
|
|
|
| 13 |
|
|
architecture rtl of rom is
|
| 14 |
|
|
begin
|
| 15 |
|
|
|
| 16 |
|
|
process (clk)
|
| 17 |
|
|
begin
|
| 18 |
|
|
if clk'event and clk = '1' then
|
| 19 |
|
|
case addr is
|
| 20 |
|
|
when "0000000000000" => dout <= x"3E";
|
| 21 |
|
|
when "0000000000001" => dout <= x"5A";
|
| 22 |
|
|
when "0000000000010" => dout <= x"32";
|
| 23 |
|
|
when "0000000000011" => dout <= x"10";
|
| 24 |
|
|
when "0000000000100" => dout <= x"20";
|
| 25 |
|
|
when "0000000000101" => dout <= x"32";
|
| 26 |
|
|
when "0000000000110" => dout <= x"E0";
|
| 27 |
|
|
when "0000000000111" => dout <= x"3F";
|
| 28 |
|
|
when "0000000001000" => dout <= x"3E";
|
| 29 |
|
|
when "0000000001001" => dout <= x"38";
|
| 30 |
|
|
when "0000000001010" => dout <= x"32";
|
| 31 |
|
|
when "0000000001011" => dout <= x"11";
|
| 32 |
|
|
when "0000000001100" => dout <= x"20";
|
| 33 |
|
|
when "0000000001101" => dout <= x"32";
|
| 34 |
|
|
when "0000000001110" => dout <= x"E1";
|
| 35 |
|
|
when "0000000001111" => dout <= x"3F";
|
| 36 |
|
|
when "0000000010000" => dout <= x"3E";
|
| 37 |
|
|
when "0000000010001" => dout <= x"30";
|
| 38 |
|
|
when "0000000010010" => dout <= x"32";
|
| 39 |
|
|
when "0000000010011" => dout <= x"12";
|
| 40 |
|
|
when "0000000010100" => dout <= x"20";
|
| 41 |
|
|
when "0000000010101" => dout <= x"32";
|
| 42 |
|
|
when "0000000010110" => dout <= x"E2";
|
| 43 |
|
|
when "0000000010111" => dout <= x"3F";
|
| 44 |
|
|
when "0000000011000" => dout <= x"3E";
|
| 45 |
|
|
when "0000000011001" => dout <= x"20";
|
| 46 |
|
|
when "0000000011010" => dout <= x"32";
|
| 47 |
|
|
when "0000000011011" => dout <= x"13";
|
| 48 |
|
|
when "0000000011100" => dout <= x"20";
|
| 49 |
|
|
when "0000000011101" => dout <= x"32";
|
| 50 |
|
|
when "0000000011110" => dout <= x"E3";
|
| 51 |
|
|
when "0000000011111" => dout <= x"3F";
|
| 52 |
|
|
when "0000000100000" => dout <= x"3E";
|
| 53 |
|
|
when "0000000100001" => dout <= x"53";
|
| 54 |
|
|
when "0000000100010" => dout <= x"32";
|
| 55 |
|
|
when "0000000100011" => dout <= x"14";
|
| 56 |
|
|
when "0000000100100" => dout <= x"20";
|
| 57 |
|
|
when "0000000100101" => dout <= x"32";
|
| 58 |
|
|
when "0000000100110" => dout <= x"E4";
|
| 59 |
|
|
when "0000000100111" => dout <= x"3F";
|
| 60 |
|
|
when "0000000101000" => dout <= x"3E";
|
| 61 |
|
|
when "0000000101001" => dout <= x"6F";
|
| 62 |
|
|
when "0000000101010" => dout <= x"32";
|
| 63 |
|
|
when "0000000101011" => dout <= x"15";
|
| 64 |
|
|
when "0000000101100" => dout <= x"20";
|
| 65 |
|
|
when "0000000101101" => dout <= x"32";
|
| 66 |
|
|
when "0000000101110" => dout <= x"E5";
|
| 67 |
|
|
when "0000000101111" => dout <= x"3F";
|
| 68 |
|
|
when "0000000110000" => dout <= x"3E";
|
| 69 |
|
|
when "0000000110001" => dout <= x"43";
|
| 70 |
|
|
when "0000000110010" => dout <= x"32";
|
| 71 |
|
|
when "0000000110011" => dout <= x"16";
|
| 72 |
|
|
when "0000000110100" => dout <= x"20";
|
| 73 |
|
|
when "0000000110101" => dout <= x"32";
|
| 74 |
|
|
when "0000000110110" => dout <= x"E6";
|
| 75 |
|
|
when "0000000110111" => dout <= x"3F";
|
| 76 |
|
|
when "0000000111000" => dout <= x"DB";
|
| 77 |
|
|
when "0000000111001" => dout <= x"30";
|
| 78 |
|
|
when "0000000111010" => dout <= x"D3";
|
| 79 |
|
|
when "0000000111011" => dout <= x"01";
|
| 80 |
|
|
when "0000000111100" => dout <= x"FE";
|
| 81 |
|
|
when "0000000111101" => dout <= x"01";
|
| 82 |
|
|
when "0000000111110" => dout <= x"20";
|
| 83 |
|
|
when "0000000111111" => dout <= x"F8";
|
| 84 |
|
|
when "0000001000000" => dout <= x"DB";
|
| 85 |
|
|
when "0000001000001" => dout <= x"30";
|
| 86 |
|
|
when "0000001000010" => dout <= x"FE";
|
| 87 |
|
|
when "0000001000011" => dout <= x"01";
|
| 88 |
|
|
when "0000001000100" => dout <= x"28";
|
| 89 |
|
|
when "0000001000101" => dout <= x"FA";
|
| 90 |
|
|
when "0000001000110" => dout <= x"DB";
|
| 91 |
|
|
when "0000001000111" => dout <= x"20";
|
| 92 |
|
|
when "0000001001000" => dout <= x"D3";
|
| 93 |
|
|
when "0000001001001" => dout <= x"01";
|
| 94 |
|
|
when "0000001001010" => dout <= x"26";
|
| 95 |
|
|
when "0000001001011" => dout <= x"3F";
|
| 96 |
|
|
when "0000001001100" => dout <= x"2E";
|
| 97 |
|
|
when "0000001001101" => dout <= x"F0";
|
| 98 |
|
|
when "0000001001110" => dout <= x"DB";
|
| 99 |
|
|
when "0000001001111" => dout <= x"80";
|
| 100 |
|
|
when "0000001010000" => dout <= x"B7";
|
| 101 |
|
|
when "0000001010001" => dout <= x"28";
|
| 102 |
|
|
when "0000001010010" => dout <= x"FB";
|
| 103 |
|
|
when "0000001010011" => dout <= x"77";
|
| 104 |
|
|
when "0000001010100" => dout <= x"2C";
|
| 105 |
|
|
when "0000001010101" => dout <= x"7D";
|
| 106 |
|
|
when "0000001010110" => dout <= x"FE";
|
| 107 |
|
|
when "0000001010111" => dout <= x"00";
|
| 108 |
|
|
when "0000001011000" => dout <= x"20";
|
| 109 |
|
|
when "0000001011001" => dout <= x"F4";
|
| 110 |
|
|
when "0000001011010" => dout <= x"18";
|
| 111 |
|
|
when "0000001011011" => dout <= x"EA";
|
| 112 |
|
|
when others => dout <= x"00";
|
| 113 |
|
|
end case;
|
| 114 |
|
|
end if;
|
| 115 |
|
|
end process;
|
| 116 |
|
|
end;
|
