Chapter 10: Problem 710
Perform the following conversion : \(110111011_{2}\) into base 10
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Chapter 10: Problem 710
Perform the following conversion : \(110111011_{2}\) into base 10
These are the key concepts you need to understand to accurately answer the question.
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Simplify \(\mathrm{F}\) together with its don't care condition \(\mathrm{d}\) in a) sum-of-products form and b) product-of-sums form. $$ \begin{aligned} &\mathrm{F}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\sum(0,1,2,8,9,12,13) \\ &\mathrm{d}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\sum(10,11,14,15) \end{aligned} $$
Implement the following logic expression using NAND gates only. $$ \mathrm{Y}=\mathrm{abc}+\underline{\mathrm{a}}(\mathrm{b}+\underline{\mathrm{c}})+\underline{\mathrm{a}} \mathrm{b} \underline{\mathrm{c}} \mathrm{d}+(\underline{\mathrm{c} b+\mathrm{d}}) $$
It can be shown that the set of operations \(S=\\{+, \cdot, \sim\\}\) is functionally complete. That is, every Boolean function can be represented by a form \(\mathrm{f}\left(\mathrm{x}_{1}, \ldots, \mathrm{x}_{n}\right)\) in variables \(\mathrm{x}_{1}, \ldots, \mathrm{x}_{\mathrm{n}}\) and operations \(+, \cdot, \sim .\) Equivalently, the set of gates \(\mathrm{S}^{1}=\\{\mathrm{OR}\), AND, NOT \(\\}\) is functionally complete. Show that: a) \(S_{1}=\\{+, \sim\\}\) b) \(S_{0}=\\{\bullet \sim\\}\) c) \(\mathrm{S}_{3}=\\{\uparrow\\}\) where \(\mathrm{x}_{1} \uparrow \mathrm{x}_{2}=\sim\left(\mathrm{x}_{1} \cdot \mathrm{x}_{2}\right)\) d) \(\mathrm{S}_{4}=\\{\downarrow\\}\) where \(\mathrm{x}_{1} \downarrow \mathrm{x}_{2}=\sim\left(\mathrm{x}_{1} \cdot \mathrm{x}_{2}\right)\) (2) are functionally complete.
Given \(\mathrm{f}(\mathrm{x}, \mathrm{y}, \mathrm{z})=\mathrm{yz}(\mathrm{x}+\mathrm{y})+(\mathrm{z}+\mathrm{x})(\mathrm{y}+\mathrm{z})\), put \(\mathrm{f}\) into (1) the disjunctive normal form \((\mathrm{dnf})\) (2) the full disjunctive normal form (3) the sum-of-products form (4) the expanded sum-of-products.
Plot the following function on a \(\mathrm{K}\) -map and simplify in \(\mathrm{SOP}\) and POS forms. $$ \mathrm{F}(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D})=\sum(0,2,5,8,10,13,14,15)+\mathrm{X}(1,11,12) $$ By using the simplified expression, determine the output when a redundant input occurs.
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