ENTITY pvddeck_px IS
  GENERIC (
    CONSTANT area : NATURAL := 80000;	
    CONSTANT cin_ck : NATURAL := 127;	
    CONSTANT tpll_ck : NATURAL := 1055;	
    CONSTANT rdown_ck : NATURAL := 126;	
    CONSTANT tphh_ck : NATURAL := 963;	
    CONSTANT rup_ck : NATURAL := 183	
  );
  PORT (
  cko : out WOR_BIT BUS;	
  ck : in BIT;	
  vdde : in BIT;	
  vddi : in BIT;	
  vsse : in BIT;	
  vssi : in BIT	
  );
END pvddeck_px;

ARCHITECTURE behaviour_data_flow OF pvddeck_px IS

BEGIN
  label0 : BLOCK ('1' = '1')
  BEGIN
    cko <= GUARDED ck;
  END BLOCK label0;

  ASSERT ((((not (vssi) and not (vsse)) and vddi) and vdde) = '1')
    REPORT "power supply is missing on pvddeck_px"
    SEVERITY WARNING;
END;