Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

about specifying the range of a counter

Hi, Actually this is a question about VHDL. I need a counter which is loaded with two different initial values T1 or T2 in different cases and then counts down to 0. How do I speci...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago


function find_larger(a, b : integer) return integer is
begin
  if a >= b then return a
  else return b;
  end if;
end function find_larger;
....
signal cnt : integer range 0 to find_larger(T1, T2);