Use of in-field programmable fuses in the pch dye

摘要: A processor has a limited set of guard bands that the uses, and when certain amount stress is accumulated as indicated by cumulative counters (S eff ), threshold for current about to be exceeded, switches next wider band with this technique occurring until all are used end life settings reached. This data can stored in FPFs, accordance one exemplary embodiment, index itself also FPFs ensure most accurate processor/device.