mypack1.vhd

大家一定要看 哦 程序在与多看多练 我找了好久才找到呢

library ieee;
use ieee.std_logic_1164.all;
package mypack1 is 
function minium (a,b:in std_logic_vector)
return std_logic_vector;
end mypack1;
package body mypack1 is
function minium (a,b:in std_logic_vector)
return std_logic_vector is
begin
if a<b then
    return a;
else
return b;
end if;
end minium;
end mypack1;