Subversion Repositories core_arm

library ieee;

use ieee.std_logic_1164.all;

-- PREFIX: log_xxx

package log is

-- combine or vector 

function log_orv(d : std_logic_vector) return std_logic;

end log;

package body log is

function log_orv(d : std_logic_vector) return std_logic is

variable tmp : std_logic;

begin

  tmp := '0';

  for i in d'range loop tmp := tmp or d(i); end loop; --'

  return(tmp);

end;

end log;