?? eightmux3.vhd
字號(hào):
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned.all;
entity eightmux3 is
port(
s:in integer range 0 to 2;
a,b,c:in integer range 0 to 255;
fout:out integer range 0 to 255
);
end;
architecture a of eightmux3 is
begin
process(s)
begin
if(s=0) then
fout<=a;
elsif(s=1) then
fout<=b;
elsif(s=2) then
fout<=c;
end if;
end process;
end;
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