Question

VI. Write the shortest sequence of instructions to multiply a value b concurrent statements. (8 points) ng V HDL

Answer 1

library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_arith.all;
use ieee.std_logic_unsigned.all;
use ieee.numeric_std.all;

entity multiplier is
port
   (
       a   : in std_logic_vector(7 downto 0);
       result   : out std_logic_vector(15 downto 0);
       result_integer : out integer
   );

end multiplier;

architecture arch of multiplier is

constant number : std_logic_vector (7 downto 0):="01110111"; ---binary 119

begin
   result <= a * number;

   result_integer <= conv_integer(a * number); ---optional. its required if you want to see result in integer
  
end arch;

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E Wave File Edit View Add Format Tools Bookmarks Window Help Wave -Default Msgs 00000100 mulbplerjresult 400 0 ps to 1ns Now: 400 ps Delta: 0 103 AM O Type here to search