0 0 W 0 0 0 0 0 0 1 LLL Complete the truth table for the circuit below. It has four inputs (w, x, y, z) and two outputs (C, S). In a given row, outputs for both S, C should be correct to get any credit. w x y z 1 1 1 X 0 0 0 0 1 1 1 1 0 0 0 0 y 0 0 1 1 0 0 1 1 0 0 1 TT 1 DECODER Io 3 NO 0 1 0 1 0 1 0 1 0 1 0 1 1 2 MUX 3 Si So S FULL ADDER ts C

0 0 W 0 0 0 0 0 0 1 LLL Complete the truth table for the circuit below. It has four inputs (w, x, y, z) and two outputs (C, S). In a given row, outputs for both S, C should be correct to get any credit. w x y z 1 1 1 X 0 0 0 0 1 1 1 1 0 0 0 0 y 0 0 1 1 0 0 1 1 0 0 1 TT 1 DECODER Io 3 NO 0 1 0 1 0 1 0 1 0 1 0 1 1 2 MUX 3 Si So S FULL ADDER ts C

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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QUESTION 8 Implement the following truth table directly (without any minimization) using a PLA. Properly label the inputs and outputs. Inputs W X Outputs Y 0 0 1 1 0 1 0 1 1 1 1 0 1 10 1 1 0 0 1 1 1 10 0 0 0. 1 0. 3 4 0. PLA 0. 6. 1 8. 1 6. 1. 0. CIOI 0001010 BOOI 000100
Implement the logic function of Example 7-3 that is shown below using: F (U, V, W, X, Y, Z) = Em (0,4,9,16,20.21,24,30,37,40,42,46,49,52,56,58,62) 1- Four 2*1 MUX & one 4*1 MUX 2- Two 4*1 MUX & one 2*1 MUX
The Boolean function realized by the logic circuit shown is C- I, F (A,B,C,D) 4x1 MUX Y I, S, S, 1 A' B Select one: O a. F = Em ( 1 , 2,4,5,11,14, 15 ) O b. F = {m ( 2, 3,5,7,8,9,12) O c. F = Em ( 0,1,3,5,9,10, 14) O d. F = {m ( 1,2,4,5,11,14,15)
10 The simplified Boolean function in SoP, which is obtained from F (A,B, C) = N (2, 3, 4, 5, 6, 7) is: O AB + A'B' O A'B'C' O A'B' O AB O None
Simplify the Boolean function F (W, X, Y, Z) wxy + xz + wx'z + w'x
The Boolean function realized by the logic circuit shown is I F (A,B,C,D) 4x1 MUX Y I, I3 S, So A' B Select one: O a. F = { m (0,1,3,5,9,10,14) O b. F = { m ( 1,2,4,5,11,14,15) O c. F= Em ( 2, 3,5,7,8,9,12 ) O d. F = Em ( 1,2,4,5,11,14,15)
Q2 Implement the function F(x1, x2, x3, x4) = II M(0,1,2,3,8,9,12,13) using 2 input look-up tables ( LUT- shown in figure 2 below ). Give the truth table implemented in each LUT. You do not need to show the wires in the FPGA, you need to show how the LUTS are connected . input 1 0/1 0/1 output 0/1 0/1 input 2 Fig 2 Circuit for a two-input LUT
Simplify the following expression using K-Maps F(A,B,C,D)=A′C′+A′B′+ACD′+BC′D
Given Boolean function is :F= x y + x′ y′ + y′ za. Implement it with only OR & NOT gatesb. Implement it with only AND & NOT gates
The output of a combinational circuit which implements a majority function F(x,y,z) is equal to 1 if more input variables are equal to 1 rather than 0. The output is O otherwise, e.g. F(1,1,0)=1, F(0,0,1)=0. Which of the following expressions represent the simplified expression for function F? F = xy + xz + yz OF= xz + xy F = x + zy + z OF = x e y e z
Simplify the following Boolean expressions, using four-variable K-maps: x′z+w′xy′+w(x′y+xy′)
Q19/ a combinational circuit has four inputs (A, B, C, D), which represent a binary- coded- decimal digit. The circuit has two groups of four outputs S, T, U, V, and W, X, Y, Z each group represents a BCD digit. The output digits represent a decimal number which is 1 more than four times the input number. For example if ABCD=0011, the output are 0001 0011. Assume that invalid BCD digits do not occur as inputs. a- Construct the truth table b- Write minterms and max terms for all output C- Find SOP and POS for all output