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The minimization of logic gates is needed to simplify the hardware design area of programmable logic arrays (PLAs) and to speed up the circuits. The VLSI designers can use minimization methods to produce high speed, inexpensive and energy-efficient integrated circuits with increased complexity. Quine-McCluskey (Q-M) is an attractive algorithm for simplifying Boolean expressions because it can handle...
A new spectral method that eliminates the need of inner product evaluations in determination of signature of a combinational circuit realizing given Boolean function is described. The signature is obtained using probability coefficients of the function instead of conventional spectral signature. Theoretical relations for achievable computational advantage in terms of required additions in computing...
The switching converter with the existing second order, single stage, single bit, unity gain, discrete Delta-Sigma modulator (DSM) cannot be used for full range (-1 to +1) of input signals. The DSM becomes unstable when the input signal is above plusmn0.7. The output of the second integrator saturates the operational amplifier which is used as comparator in the quantizer and hence, the switching converter...
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