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Diffstat (limited to 'src/bcddec.vhd')
| -rw-r--r-- | src/bcddec.vhd | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/bcddec.vhd b/src/bcddec.vhd new file mode 100644 index 0000000..cee9a97 --- /dev/null +++ b/src/bcddec.vhd @@ -0,0 +1,22 @@ +library IEEE; +use IEEE.STD_LOGIC_1164.ALL; + +entity bcddec is port( + A: in std_logic_vector(3 downto 0); + X: out std_logic_vector(7 downto 0)); +end bcddec; + +architecture Behavioral of bcddec is +begin + X <= "00111111" when A = "0000" else + "00000110" when A = "0001" else + "01011011" when A = "0010" else + "01001111" when A = "0011" else + "01100110" when A = "0100" else + "01101101" when A = "0101" else + "01111101" when A = "0110" else + "00100111" when A = "0111" else + "01111111" when A = "1000" else + "01101111" when A = "1001"; +end Behavioral; + |