An apparatus and method is disclosed for providing automated testing for
an on-chip initialization counter circuit that comprises a plurality of
counter flip-flop circuits that are used in the initialization of an
integrated circuit. The apparatus comprises a state machine and a state
machine counter circuit. The state machine receives signals from the
initialization counter circuit and utilizes the signals to create a
built-in self test output signal that indicates a current state within
the initialization counter circuit. The state machine is capable of
testing various operational states of an initialization counter circuit.