Réponses leçon 1

Question 1 : il faut changer anodes.

anodes <= "0000";

Question 2 : il faut changer le with.

with sw select

sevenseg <=

"1111110" when x"1" ,

"1111101" when x"2" ,

"1111011" when x"3" ,

"1110111" when x"4" ,

"1101111" when x"5" ,

"1011111" when x"6" ,

"0111111" when x"7" ,

"1111111" when others;

Question 3 : voici un schéma du toplevel.