by Klaus Thiele <Thiele.K@[EMAIL PROTECTED]
>
May 23, 2008 at 05:22 PM
> process
> begin
> Select_This <= (others => '0');
> Select_This(Index) <= '1'
> end process;
that looks like a nice one ;)
process (A, E)
begin
if (E='0') then
D <= "0000000000000000";
else
case A is
when "0000" =>
D <= "0000000000000001";
when "0001" =>
D <= "0000000000000010";
when "0010" =>
D <= "0000000000000100";
when "0011" =>
D <= "0000000000001000";
when "0100" =>
D <= "0000000000010000";
when "0101" =>
D <= "0000000000100000";
when "0110" =>
D <= "0000000001000000";
when "0111" =>
D <= "0000000010000000";
when "1000" =>
D <= "0000000100000000";
when "1001" =>
D <= "0000001000000000";
when "1010" =>
D <= "0000010000000000";
when "1011" =>
D <= "0000100000000000";
when "1100" =>
D <= "0001000000000000";
when "1101" =>
D <= "0010000000000000";
when "1110" =>
D <= "0100000000000000";
when "1111" =>
D <= "1000000000000000";
when others =>
D <= "0000000000000000";
end case;
end if;
end process;
end Behavioral;
http://toolbox.xilinx.com/docsan/xilinx5/data/docs/lib/lib0126_110.html
