?? fourmux2.vhd
字號:
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity fourmux2 is
port(
s:in integer range 0 to 1;
a,b:in integer range 0 to 15;
fout:out integer range 0 to 15
);
end;
architecture a of fourmux2 is
begin
process(s)
begin
if(s=0)then fout<=a;
else fout<=b;
end if;
end process;
end;
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