كتاب 02 – Boolean Algebra and Logic Gates

02 – Boolean Algebra and Logic Gates BY :M. Morris Mano Chapter 3 Gate-level minimization refers to che design task of finding an optimal gate-level implementation of the Boolean functions describing a digital circuit. This task is well understood, but is difficult to execute by manual methods when the logic has more than a few inputs. Fortunately, computer-based logic synthesis tools can minimize a large set of BwIean equations efficiently and quickly. Nevertheless, it is important that a designer understand the underlying mathematical description and solution of the problem. This chapter serves as a foundation for your understanding of that important topic and will enable you to execute a manual design of simple circuits, preparing you for skilled use of modern design tools. The chapter will also introduce a hardware description language that is used by modern design tools. 3.2 THE MAP METHOD The complexity of the digital logic gaks that implement a Boolean function is directly related to the complexity of the algebraic expression from which the function is implemented. Although the truth table representation of a function is unique, when it is expressed algebraically it can appear in many different, but equivalent, forms. Boolean expressions may be simplified by algebraic maus as discussed in Section 2.4. However, this procedure of minimhation is awkward because it lacks specific rules to predict each succeeding step in the matiipuhtive process. The map method presented here provides a simple, straightfmard procedure for minimidng Boolean functions. This method may be regarded as a pictorial form of a truth table. The map method is also hown as the Karnaugh map or K-mup.
إم موريس مانو - ❰ له مجموعة من الإنجازات والمؤلفات أبرزها ❞ Introduction Digital Design M. Morris Mano ❝ ❞ Solution Manual – Digital Design 4th Ed - MorrisMano P1-P294 ❝ ❞ 02 – Boolean Algebra and Logic Gates ❝ ❞ Digital Design With an Introduction to the Verilog HDL FIFTH EDITION ❝ ❞ 10 – Digital Intergrated Circuts BY :M. Morris Mano ❝ ❞ 12 – Standard Graphic Symbols BY :M. Morris Mano ❝ ❞ M. Morris Mano 01 – Digital Systems and Binary Numbers ❝ ❞ 13 – Index BY :M. Morris Mano ❝ ❞ 09 – Asynchronous Sequential Logic :M. Morris Mano ❝ ❱
من الكتب التقنية والحاسوبية العامة - مكتبة كتب تقنية المعلومات.