pkg_divisor.vhd

Divisor do Tipo com restaura莽茫o sequencial

package pkg_divisor is

  CONSTANT bit_width : integer := 5 ;
  
  
  
  COMPONENT soma PORT ( a, b, ve : in bit ;
	                        s, vs : out bit ) ;
  END COMPONENT ;								  

  COMPONENT x_blk PORT ( bi, ci, ri, qi : in bit ;
								    ri1, ci1 : out bit ) ;	      
  END COMPONENT ;
  
  COMPONENT y_blk PORT ( bi, ci, ri : in bit ;
				                    ci1 : out bit ) ;
  END COMPONENT ;
  
  COMPONENT gp_reg PORT(     a : in bit_vector( ( bit_width - 1 ) downto 0 );
	                     ck,rst : in bit ;
	                        ld1 : in bit;
	                        gp4 : out bit  ) ;
	                         
  END COMPONENT ;
   
  COMPONENT exit_reg PORT ( qs : in  bit_vector ( ( bit_width - 1 ) downto 0);
                             q : out bit_vector ( ( bit_width - 1 ) downto 0);
                       ck, ld2 : in  bit ) ;
  END COMPONENT ;
  
  
  COMPONENT controller PORT ( ck, ctrl : in  bit ;
                              ld1, ld2 : out bit ) ;  
  END COMPONENT ;
 
end pkg_divisor;