diff options
Diffstat (limited to 'testsuite/synth/if01/tb_if02.vhdl')
-rw-r--r-- | testsuite/synth/if01/tb_if02.vhdl | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testsuite/synth/if01/tb_if02.vhdl b/testsuite/synth/if01/tb_if02.vhdl new file mode 100644 index 000000000..977aa64e8 --- /dev/null +++ b/testsuite/synth/if01/tb_if02.vhdl @@ -0,0 +1,28 @@ +entity tb_if02 is +end tb_if02; + +library ieee; +use ieee.std_logic_1164.all; + +architecture behav of tb_if02 is + signal i, o: std_logic_vector(7 downto 0); + signal s : std_logic; +begin + dut: entity work.if02 + port map (i, s, o); + + process + begin + i <= b"01011010"; + s <= '0'; + wait for 1 ns; + assert o = x"2d" severity failure; + + i <= b"01011010"; + s <= '1'; + wait for 1 ns; + assert o = x"b4" severity failure; + + wait; + end process; +end behav; |