┌──┬──┬──┬──┬──┬──┬──┬──┐ │OF│DF│IF│SF│ZF│AF│PF│CF│ ├──┼──┼──┼──┼──┼──┼──┼──┤ │ │ │ │ │ │ │ │* │ └──┴──┴──┴──┴──┴──┴──┴──┘
The CF flag contains the complement of its original value.