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rom_red_square_dark_80x60_rgb_9b.vhd
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------- ROM creada automaticamente por ppm2rom -----------
------- Felipe Machado -----------------------------------
------- Departamento de Tecnologia Electronica -----------
------- Universidad Rey Juan Carlos ----------------------
------- http://gtebim.es ---------------------------------
----------------------------------------------------------
--------Datos de la imagen -------------------------------
--- Fichero original : ..\examples\img\red_square_80x60_dark.ppm
--- Filas : 60
--- Columnas : 80
----------------------------------------------------------
--------Codificacion de la memoria------------------------
--- Palabras de 9 bits
--- De cada palabra hay 3 bits para cada color : "RRRGGGBBB" 512 colores
------ Puertos -------------------------------------------
-- Entradas ----------------------------------------------
-- clk : senal de reloj
-- addr : direccion de la memoria
-- Salidas ----------------------------------------------
-- dout : dato de 9 bits de la direccion addr (un ciclo despues)
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.NUMERIC_STD.ALL;
entity ROM_RGB_9b_redsq is
port (
clk : in std_logic; -- reloj
addr : in std_logic_vector(13-1 downto 0);
dout : out std_logic_vector(9-1 downto 0)
);
end ROM_RGB_9b_redsq;
architecture BEHAVIORAL of ROM_RGB_9b_redsq is
signal addr_int : natural range 0 to 2**13-1;
type memostruct is array (natural range<>) of std_logic_vector(9-1 downto 0);
constant filaimg : memostruct := (
--"RRRGGGBBB"
"000010001",
"000010001",
"000010001",
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