IF-Scheme Example

ARCHITECTURE test_generate OF test_entity IS
     SIGNAL S1, S2, S3 : BIT_VECTOR (7 DOWNTO 0);
BEGIN
   G1 : FOR N IN 7 DOWNTO 0 GENERATE

     G2 : IF (N=7) GENERATE
       or1 : or_gate
         GENERIC MAP (3ns, 3ns)
         PORT MAP (S1(n), S2(N), S3(N));
     END GENERATE G2;

     G3 : If (N < 7) GENERATE
       and_array : and_gate
         GENERIC MAP (2ns, 3ns)
         PORT MAP (S1(N), S2(N), S3(N));
     END GENERATE G3;

   END GENERATE G1
END test_generate;