Abstract— This paper presents circuits that enable dynamic voltage and frequency scaling (DVFS) for finegrained chip multi-processors to reduce both dynamic and leakage power di...
Processors in portable electronic devices generally have a computational load which has time-varying performance requirements. Dynamic Voltage Scaling is a method to vary the proc...
We present a Dynamic VTH Scaling (DVTS) scheme to save the leakage power during active mode of the circuit. The power saving strategy of DVTS is similar to that of the Dynamic VDD...
Circuits optimized for minimum energy consumption operate typically in the subthreshold regime with ultra-low power-supply voltages. Speed of a subthreshold logic circuit is enhan...