Q2. Design a combinational circuit that estimates if the difference between two 4 bit numbers A and B is greater than K, where K is 2. Y is the output of the circuit and it takes the following values If A-B > K, Y = 1 If A-B SK, Y = 0 a- Derive the function table of the circuit

Q2. Design a combinational circuit that estimates if the difference between two 4 bit numbers A and B is greater than K, where K is 2. Y is the output of the circuit and it takes the following values If A-B > K, Y = 1 If A-B SK, Y = 0 a- Derive the function table of the circuit

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

TOPIC: Design, Implementation, and simulation of Combinational circuits using K- Map. Design a combinatorial circuit that looks at its BCD input and its output is true when the input combination is divisible by 3 (0 is considered divisible by 3). (Note: In BCD 0—9 are valid No. 10—15 are don’t care No) Construct the truth table for the valid BCD No. Assume that the 4-bit input binary number is A, B, C, D, and the output is F. Obtain a simplified expression for the output f in SOP form using K-Map. Draw the logic diagram for the simplified expression of the function Simulate your logic diagram using dataflow coding and Modelsim software to verify that your design works correctly according to specifications. Show your simulation with snapshots of the stimulation. Implement your logic diagram using gates on Multisim software as well.
Design a circuit that will tell whether a given month has 31 days init.The month is specified by a 4-bit input A, B, C, and D. For example,if the inputs are 0001, the month is January, and if the inputs are1100, the month is December. The circuit output F should be 1 onlywhen the month specified by the inputs has 30 days in it. Write thesimplified expression, and draw the circuit diagram using aminimum number of gates. (Hint: Remember to take advantage ofdon’t cares.)
Hi there! Please solve following three problems with circuit on below: 1. Design a circuit that take a 4 bit number on the input and make a 4 bit number that is the 2’s compliment of the number for the output? Show truth table, equations, circuits 2. Design a 3-bit full adder circuit using the adder circuits given in Lecture (using XOR). The circuit will take two a 3 bit numbers (X and Y) on the input and make (output) one 3 bit number that is the sum of the two input numbers? 3. Design a full subtractor circuit using the full adder circuit given in Lecture and only adding NOT gates. Show the equations?
The summing amplifier can be used as a digitallycontrolled volume control using the circuit shown. The individual bits of the 4-bit binaryinput word (b1b2b3b4) are used to control the positionof the switches with the resistor connected to 0V if bi = 0 and connected to the input signal vI ifbi = 1. (a) What is the output voltage vO with thedata input 0110 if vI = 2 sin 4000πt V? (b) Supposethe input changes to 1011. What will be thenewoutput voltage? (c) Make a table giving the outputvoltages for all 16 possible input combinations.
- The proportional distribution of A, B, C, D signals is given in the table as a percentage. It “logic 1” when the signals are accepted as active, “logic 0” when they are accepted as passive. takes. - When the proportional sum of active signals is over 50%, its output is "logic1", When we accept "logic 0" when it is below 50%, the output in the table Find the values. - Create an X function based on the logic values you find. Simplify the created X function. - Design the simplified function with NAND and NOR gates. - Set up the circuits you designed with NAND and NOR gates and observe the outputs. Show the output values by drawing a table, applying all possibilities to the input values.
- The proportional distribution of A, B, C, D signals is given in the table as a percentage. It “logic 1” when the signals are accepted as active, “logic 0” when they are accepted as passive. takes. - When the proportional sum of active signals is over 50%, its output is "logic1", When we accept "logic 0" when it is below 50%, the output in the table Find the values. - Create an X function based on the logic values you find. Simplify the created X function. - Design the simplified function with NAND and NOR gates.
2 DESING A COMBINATIONAL CIRCUIT THAT COMPARES TWO 4-BIT NUMBERS B AND C TO CHECK IF THEY ARE EQUAL. THE CIRCUIT HAS ONE OUTPUT, Z, SO THAT Z = 1 IF B = C AND Z = 0 IF B IS NOT EQUAL TO B.
Design a combinational circuit with 4 inputs, A3, A2, A1, A0; and three outputs, X, Y, Z. The inputs represent a binary number in the range [0..15], and the outputs represent characteristics of the numbers. Specifically, X should be true if the number is divisible by 3; Y should be true if the number is prime; and Z should be true if the number is a power of 2. As an example, if the input is A3A2A1A0= 1100, this represents the number 12, which is divisible by 3, not prime, and not a power of 2 so the outputs should be XYZ =100. Recall that 0 is divisible by any integer. (a) Implement the circuit with AND gates, OR gates, and NOT gates. inverted inputs are OK. You may use the k-map template provided for your design work. You may use inverted inputs on gates. (b) Implement the circuit using AND, OR, NOT, and XOR gates. How much simpler is this design than the design in part (a)? (Please complete both a and b subquestions)
A combinatorial digital system requires the comparison of two vectors X and Y of 4 bits each.one being necessary to obtain the signal that indicates when X is less than or equal to Y. Present aclear diagram of how you would use the 7485 and additional gates to get that signal.Below is the symbol for 7485 X = X3,X2,X1,X0 Y = Y3,Y2,Y1,Y0
PROCEDURE: 4-bit Adder/Subtractor In the 2’s complement number system, we can accomplish the subtraction, A-B, by adding to A the 2’s complement of B; A – B = A + 2’s complement of B. This simple observation allows us to do subtraction using the same circuit used for addition. Note also that since 2’s complement of B = 1’s complement of B + 1 Therefore: A – B = A + 1’s complement of B + 1 Using the block diagram of a 4-bit adder/subtractor unit below, DRAW THE CORRESPONDING LOGIC DIAGRAM OF THE CIRCUIT
Design Problem 2: As an engineer you are required to design a circuit which has input Excess-3 number in binary form as A, B, C, D with A as MSB and D as LSB, and generate BCD output in binary form as W, X, Y, Z with W as MSB and D as LSB. Also implement your design to verify your results. Conditions are as. · Whenever result exceed than number of output bits or in negative value or invalid, it does not matter for you. · You should make up truth table accordingly. · Draw its logic diagram. · Implement simplified logic diagram which shows BCD output in Multisim
Question: Recall the 1-bit comparator circuit from your Digital Logic course. The working of 1-bit comparator is as follows: It has two inputs of 1-bit each (a and b). There are three outputs of 1-bit each (L, Eq and G). When both inputs are equal, Eq produces a 1, otherwise it produces a 0. When a is less than b (a<b), L produces a 1, otherwise it produces a 0. When a is greater than b (a>b), G produces a 1, otherwise it produces a 0. You have to perform the following tasks: Design the truth table for above and derive the consolidated logic circuit from it. Write the Verilog code for the above circuit using gate-level coding technique. Write the Verilog code for the above circuit using behavioural coding technique. Write the Verilog code for a 4-bit comparator using behavioural coding technique (using if-else or case with vector signals) and then write the Verilog code for an 8-bit comparator using cascaded 4-bit comparators (hierarchical modeling). Hint: You have to first…