Step 2. Multiplexer (MUX) Design The 2-to-1 multiplexer consists of two inputs DO and D1, one selection input S and one output Y. According to the logic value of the selection signal S, DO or D1 will be passed to the output. reg y; always@(signal1 or signal2 or signal3) begin if (conditional expression) y= statement1; Figure 3. 2-to-1 multiplexer diagram A Verilog if statement is used to choose which statement should be executed depending on the conditional expression. Simplified Sample Syntax else y= statement2; end S 0 0 0 0 1 1 1 1 Hy MUX S Inputs do You can design the 2-to-1 multiplexer circuit by using if...else statement in Verilog and also write a testbench to run simulations. Verify by yourself that your simulation results match with the values shown below. do 0 0 1 1 0 0 1 1 dl d1 0 1 0 1 0 1 0 1 Output Y 0 0 1 1 0 1 0 1

Step 2. Multiplexer (MUX) Design The 2-to-1 multiplexer consists of two inputs DO and D1, one selection input S and one output Y. According to the logic value of the selection signal S, DO or D1 will be passed to the output. reg y; always@(signal1 or signal2 or signal3) begin if (conditional expression) y= statement1; Figure 3. 2-to-1 multiplexer diagram A Verilog if statement is used to choose which statement should be executed depending on the conditional expression. Simplified Sample Syntax else y= statement2; end S 0 0 0 0 1 1 1 1 Hy MUX S Inputs do You can design the 2-to-1 multiplexer circuit by using if...else statement in Verilog and also write a testbench to run simulations. Verify by yourself that your simulation results match with the values shown below. do 0 0 1 1 0 0 1 1 dl d1 0 1 0 1 0 1 0 1 Output Y 0 0 1 1 0 1 0 1

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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9. A multiplexer is a switching circuit that produces as its single output one of a set of inputs based on the value of some additional inputs called the controls. Given that 0, 1, 2, and 3 in two-bit binary are 00, 01, 10, and 11, respectively, draw a 2-bit multiplexer using the three basic logic gates with inputs xo, x1, x2, and x3, and two control inputs co and c1. Setup the circuit so that x; is the single output, where i if the value of the 2-bit integer (cico)2. NOTE: This is not a Boolean product; instead it's the binary representation of an integer where c1 is the most significant bit and co is the least significant bit.
Design a priority encoder with 4 input lines and 3 output lines. One of the output lines corresponds to if there is a 1 in one of the input lines, and if there is one, then the other two lines correspond to the position of the line. Write the TT for all possible combination of inputs and outputs. Use k-map to find the simplified expression for the output lines. Draw the logic.
Q2: For the circuit shown in below, use (matlab, c++, or python) and Nodal Analysis to: a) Find the voltage across the current source 11 terminals b) Find the current through the resistance R1 c) Find the real and reactive Powers delivered by the current source 11 Find the real and reactive Powers consumed by the capacitor C2 d) 11 10 A RMS 50 Hz +35 Deg Z1 AM R2 402 Z4 R4 80 m Z2 L2 15 mH 12 7A RMS 50 Hz +74 Deg Zc1 C1 150 F R3 30 www w R6 40 Z6 L3 25 mH E1 100 V RMS - 40 Deg Z5 50 Hz www R5 20 Zc2 C2 200 F
A 1bit 4 to 1 multiplexer, the 4 inputs of the multiplexer will be the output of another combinational circuit with A and B as an input:00 = 1bit Adder01 = 1bit Subtractor10 = 1bit Comparator (equals)11 = XOR • truth table• Boolean Expression• Logic Circuit Here is the truth table guide:
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Computer Science Design combinational logic for outputting the wait time associated with each state. For example, state 000 has the main street green light on for 15 seconds. The combinational logic for the input 000 would have an output 1111 corresponding to decimal 15. Let the outputs W3, W2, W1 and W0 represent a binary number corresponding to the wait time.
2. Design a combinational circuit with three inputs, x, y, and z, and three outputs, A, B, and C. When the binary input represents any of the decimal digits 1, 2, 3, or 6, the binary output should represent the decimal digit that is one greater than the input, that is 2, 3, 4 and 7, respectively. Similarly, when the binary input represents any of the digits 4, or 7, the binary output should represent the digit that is two less than the input. The remaining two inputs, that are the binary representations of the decimal digits 0 and 5 never occur. Draw the truth table, and give all the minimal forms for the functions that represent the outputs A, B, and C. U
Design the transition logic using One FF per state method for the following state diagram, use logic states for the condition signals- T2 T3 C= 1 C= 0 A, = 0 To A, = 1
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