A method and system for fabricating solid-state energy-storage devices including fabrication films for devices without an anneal step, especially a cathode anneal of thin-film batteries. The method includes the steps of determining that a first counter is greater than a second counter, incrementing an address corresponding to a memory fetch request by an offset, and issuing the memory fetch request to a memory. The system and method of quantifying voltage anomalies may also compute difference data values representing a difference between the received voltage data and the ideal sine wave and may compute score data values such as non-linear score values representing the difference data values relative to a peak voltage value or RMS voltage value. The heart-related parameters are supplied to a processing unit that combines the heart-related parameters in a predetermined manner for identifying a cardiac condition.