Show, using Equation (11.20), that, if (X) and (Y) are represented in two's-complement arithmetic, then: (a) (X-Y=X+c[Y]),
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Show, using Equation (11.20), that, if \(X\) and \(Y\) are represented in two's-complement arithmetic, then:
(a) \(X-Y=X+c[Y]\), where \(c[Y]\) is the two's complement of \(Y\).
(b) \(X-Y=\overline{Y+\bar{X}}\), where \(\bar{X}\) represents the number obtained by inverting all bits of \(X\).
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Related Book For
Digital Signal Processing System Analysis And Design
ISBN: 9780521887755
2nd Edition
Authors: Paulo S. R. Diniz, Eduardo A. B. Da Silva , Sergio L. Netto
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