Estoy tratando de agregar las 2 salidas juntos y mostrar su resultado en un tercer/cuarto de la pantalla en la de 7 segmentos de la pantalla. Cada salida se muestra en su propio segmento, respectivamente. El cuarto de visualización de ser un número de dos dígitos (Max 14, Min 0). Estoy recibiendo un mensaje de error indicando que tengo que escribir todas las instancias del caso "agregar". No sabe a dónde ir desde aquí. Cualquier ayuda es muy apreciada.
LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
ENTITY Midterm2_Q2_4369 IS
PORT (
SW: IN STD_LOGIC_VECTOR(2 DOWNTO 0);
SW0: IN STD_LOGIC_VECTOR(2 DOWNTO 0);
ADD: IN STD_LOGIC_VECTOR(6 DOWNTO 0);
Y: OUT STD_LOGIC_VECTOR(6 DOWNTO 0);
Y0: OUT STD_LOGIC_VECTOR(6 DOWNTO 0);
Y1: OUT STD_LOGIC_VECTOR(6 DOWNTO 0);
Y2: OUT STD_LOGIC_VECTOR(6 DOWNTO 0));
END Midterm2_Q2_4369;
ARCHITECTURE MUX8 OF Midterm2_Q2_4369 IS
BEGIN
PROCESS (SW,SW0,ADD)
BEGIN
CASE SW IS
WHEN "000" => Y <= "0000001";
WHEN "001" => Y <= "1001111";
WHEN "010" => Y <= "0010010";
WHEN "011" => Y <= "0000110";
WHEN "100" => Y <= "1001100";
WHEN "101" => Y <= "0100100";
WHEN "110" => Y <= "0100000";
WHEN "111" => Y <= "0001111";
END CASE;
CASE SW0 IS
WHEN "000" => Y0 <= "0000001";
WHEN "001" => Y0 <= "1001111";
WHEN "010" => Y0 <= "0010010";
WHEN "011" => Y0 <= "0000110";
WHEN "100" => Y0 <= "1001100";
WHEN "101" => Y0 <= "0100100";
WHEN "110" => Y0 <= "0100000";
WHEN "111" => Y0 <= "0001111";
END CASE;
CASE ADD IS
WHEN "0000000" => Y1 <= "0000001"; --0
WHEN "0000001" => Y1 <= "1001111"; --1
WHEN "0000010" => Y1 <= "0010010"; --2
WHEN "0000011" => Y1 <= "0000110"; --3
WHEN "0000100" => Y1 <= "1001100"; --4
WHEN "0000101" => Y1 <= "0100100"; --5
WHEN "0000110" => Y1 <= "0100000"; --6
WHEN "0000111" => Y1 <= "0001111"; --7
WHEN "0001111" => Y1 <= "0000000"; --8
WHEN "0010111" => Y1 <= "0000100"; --9
--8421421
WHEN "0011111" => Y2 <= "1001111"; --(1)0
WHEN "0100111" => Y2 <= "1001111"; --(1)1
WHEN "0101111" => Y2 <= "1001111"; --(1)2
WHEN "0110111" => Y2 <= "1001111"; --(1)3
WHEN "0111111" => Y2 <= "1001111"; --(1)4--
WHEN "1000111" => Y2 <= "1001111"; --(1)5
WHEN "1001111" => Y2 <= "1001111"; --(1)6
WHEN "1010111" => Y2 <= "1001111"; --(1)7--
WHEN "1011111" => Y2 <= "1001111"; --(1)8
WHEN "1100111" => Y2 <= "1001111"; --(1)9
END CASE;
END PROCESS;
END MUX8;