blob: 12560eaaab582654c0c99bb9bec8ae7199ebfeb5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
library ieee;
use ieee.std_logic_1164.all;
--use ieee.std_logic_arith.all;
--use ieee.std_logic_unsigned.all;
entity test is
end;
architecture BHV of test is
type matrixType is array(natural range <>) of std_logic_vector;
function get_min( a : matrixType) return std_logic_vector is
variable res : a'element;
begin
report "a: " & natural'image(a'left) & natural'image (a'right);
res:=a(a'left);
for i in a'range loop
if (a(i)<res) then
res:=a(i);
end if;
end loop;
return res;
end function get_min;
signal matrix1 : matrixType(0 to 1)(7 downto 0):=(x"80",x"10");
signal min1 : std_logic_vector (7 downto 0);
begin
min1 <= get_min(matrix1);
end;
|
