This paper analyzes the issues that face digital circuit design methodologies and tools which address energy-efficient digital circuit sizing. The best known techniques for resolving these issues are presented, along with the sources of error. The analysis demonstrates that input slope independent models for energy and delay and stage based optimization are effective for analyzing and optimizin...

Unlike the classical deterministic digital circuit analysis, we consider a Monte Carlo simulation in the context of uncertain digital circuits. In other words, given a binary function of n uncertain input binary variables, we express the probability of this binary function in terms of the probabilities of the corresponding input binary variables. This in turn, allows us to estimate appropriate ...

The Semi-Automatic Digital Designer (SADD) is an experimental interactive knowledge-based design s stem, II whose domain of expertise is digital e ectronics. First, I want The SADD project has two goals. to provide an intermediate digital design problem solver for which a human expert can interactively provide the high-level functional descriptions-of-a circuit and which can take . high-level c...

The rapid growth of Digital devices increases the interest of researchers in this area. In this field, Digital circuit is an important part of providing better services. There is a crucial algorithm called Genetic Algorithm can be use in order to solve the problem of finding the maximum output through the given complex circuit. The Paper has studied the genetic algorithm and its application. It...

A digital coreless maximum power point tracking (MPPT) circuit for thermoelectric generator unit is proposed and fabricated. The experimental and simulation results from the proposed MPPT circuit dealt with rapid variation of temperature and abrupt changes of load current have shown that the proposed method allows stable operation with high power transfer efficiency. The proposed MPPT circuit h...

This paper introduces a novel circuit identification method based on “fingerprints” of periodic activity that does not rely any circuit-specific reference measurements. We capture these “fingerprints”, consisting fifty harmonics the activity, using digital simulations and near-field measurements EM backscattering side-channel. Utilizing technique algorithm, we augment our measurements, removing...

A high-speed low power scalable programmable dual modulus digital CMOS frequency divider architecture is proposed. The unique frequency divider architecture includes a high speed parallel counter with State Excitation Module, a switchover trigger circuit, a modulus switchover circuit and a reloader circuit. The mode switchover circuit has two sets of external programmable inputs for two alterna...