Division of an integer by a real number using VHDL

[gkapoor2]

VHDL Spherical reflection

Hi!
how do I multiply by a fraction OR divide by a whole number in Vhdl?
can you post some sample codes for that?
Thanks,
gkapoor2

 

[jeppe]

How about this - sorry haven't read all the notes above.

-- This code not for synthesize - only for simulation
------------------------------------------------------
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
use IEEE.STD_LOGIC_ARITH.ALL;
use IEEE.STD_LOGIC_UNSIGNED.ALL;

entity test_div is
Port ( a : out integer);
end test_div;

architecture Behavioral of test_div is

begin
a <= integer(real(1234)/1.36);
end Behavioral;

your welcome
jeppe

 

[vipinlal]

Does this help??
vhdlguru.blogspot.com/2010/03/vhdl-function-for-division-two-signed.html