SW 4SW 3SW 2SW 1column.OOO OOO 0000000Apply the inputs shown in Table0A11BC111111DA (SW4) B (SW3)23893/4 - 7402оооо0001111.10000111110Step 6. Output expression: F =56INPUTSC (SW2)and record the output state in the right hand00110COO011LOO00100100D (SW1)0101OLOHOOOLOL010101001F01L1OUTPUTSF (L1)Fig. 4-2

In the given logic circuit, Input variables are A, B, C, D Output variable is F The circuit contains…

SW 4 SW 3 SW 2 SW 1 column. A ооооо -● 0 0 0 1 1 1 1 1 1 1 1 B ● D A (SW4) 2 Apply the inputs shown in Table 38 9 10 0 0 0 0 1 1 1. 1 0 0 0 0 1 1 1 1 B (SW3) tep 6. Output expression: F = LO 5 6 INPUTS 0 0 and record the output state in the right hand. C (SW2) D (SW1) 0 0 1 1 4 0 1 1 0 0 1 1 F 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 L1 OUTPUTS F (L1) Fig. 4-2

SW 4 SW 3 SW 2 SW 1 column. A ооооо -● 0 0 0 1 1 1 1 1 1 1 1 B ● D A (SW4) 2 Apply the inputs shown in Table 38 9 10 0 0 0 0 1 1 1. 1 0 0 0 0 1 1 1 1 B (SW3) tep 6. Output expression: F = LO 5 6 INPUTS 0 0 and record the output state in the right hand. C (SW2) D (SW1) 0 0 1 1 4 0 1 1 0 0 1 1 F 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 L1 OUTPUTS F (L1) Fig. 4-2

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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Consider the 4 x 1 multiplexer shown in Fig. 1. a. Obtain a Boolean expression for the output of the multiplexer (F) in terms of the inputs and the selection variables. b. Implement a 2-variable OR function using only the 4x1 multiplexer, {F=x + y}. c. Implement a 2-variable AND function using only the 4x1 multiplexer, {F=x . y}. d. Implement a 3-variable OR function using only the 4x1 multinlexer. {F=x + y + z}. e. Implement an inverter gate using only the 4x1 multiplexer. lo 4-to-1 MUX S1 So Fig. 1 HA
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1| Rev 001 Eff Date: 09-08-2023 QP-ASR-001 | Rev 001 Eff Date (b) Draw a logic circuit diagram of the following Boolean expression: i. AB+C+ACB+B ii. ABC + ABC + AC (c) Convert the following expression to sum-of-product form F(A, B, C) AB + BC + AC Question 3: [Total Marks: 10] [5 marks] [5 marks] [5 marks] (a) Draw the logic circuit diagram for the following Boolean expressions using only NAND Gates X= AB (b) Draw the logic circuit diagram for the following Boolean expressions using only NOR Gates X=AB Question 4: [Total Marks: 10] (a) What is the Control word for the following micro-operations? [6 marks] i. R1 <- R2 + R3 ii. R2 <- SHR R2 Page 2 of 3 iii. R7 <- R2-R3 (b) The following instructions are performed in a processor based on general register organization. If R1 = 1001 and R2 = 1101, what will be the value of register R2 in the following operations: i. R2 <- SHR R2 ii. R2 <- R2 + R1 [4 marks] Question 5: [Total Marks: 15] Given the expression (A+B)*(C-D)+(E/F*G) (a) Find the…
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1- Show the truth table for the function F = Y*Z + X 2- Show the truth table for A*B + C*~B
6) Two 'T' Flip-Flops, A and B, are used to implement the shown state diagram. To go from state “AB = 01" to “AB = 11" we need: а) ТА - 0, Тв %3 0 b) Тл 3D0, Тв %3D1 c) TA= 1, TB = 0 d) TA = 1, TB = 1 e) TA = 1, TB = x (x is don't care) %3D 11 Explain...