A sequential circuit with two D flip-flops, A and B; two inputs, x and y; and one output, z, is specified by the following next-state and output equations: A(t+1) = x'y + x A B(t+1) = x B +x A z = B' (a) Draw the logic diagram of the circuit. (b) List the state table for the sequential circuit. (c) Draw the corresponding state diagram

A sequential circuit with two D flip-flops, A and B; two inputs, x and y; and one output, z, is specified by the following next-state and output equations: A(t+1) = x'y + x A B(t+1) = x B +x A z = B' (a) Draw the logic diagram of the circuit. (b) List the state table for the sequential circuit. (c) Draw the corresponding state diagram

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Prove all.
Given the following logic circuit, a logic expression for the output function is: Z O F(x,y,z) = x.(z+y)+z.(z+y) OF(x,y,z) = (z+y).(x+z) O F(x,y,z) = x.z+x.y+z+z.y O F(x,y,z) = x.y+z O All of the above O None of the above F
Answer the following questions for all parts:
3. A logic circuit has four inputs (x3X₂X₁Xo) representing an unsigned binary integer. The single output P is required to be 1 if the input is a prime number (zero may be taken as not being prime). Design the required logic.
A sequential logic circuit's output is dependent on its inputs and the outputs of its predecessors. O a. On The only input is the clock signal. Have prior experience working with OC data. We have no further sources of information.
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1- In the following sequential circuit. There are 2 D FF (A and B), 2 inputs (x and y), and 1 output z The output and next-states equations are given A(t+1) = x'y + xA B(t+1) = x'B + xA z=B b- List the state table for the sequential circuit.