12. (0 points) Design a 4-bit arithmetic combinational circuit that performs the following operations: Control Inputs...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
12. (0 points) Design a 4-bit arithmetic combinational circuit that performs the following operations: Control Inputs M₁ Mo 0 0 0 1 1 1 0 1 if(A/4 = = 0) then S = A + B; else S = A - B if(A<B) then S = A + (B * 8); else S = A + (B / 4) S = A + 4 S = A + (B*8) + 1 Operation S(A,B) Both A and B are 4-bit binary unsigned numbers (A3A2A1A0) and (B3B₂B₁B0). M₁, Mo are the control inputs to the arithmetic unit, based on the values of M₁ and Mo the arithmetic unit performs a specific operation. S is the 4-bit output of the arithmetic unit (S3S2S1S0). B*8 is the result of performing integer multiplication of the 4-bit number B by 8 (i.e., multiplying B by 2 three times). A/4 is the result of performing integer division of the 4-bit number A by 4 (i.e., dividing A by 2 twice). → In this question you are required to design the combinational logic circuit inside the arithmetic unit using the minimum number of the following components: invertors, 4-bit Comparator, 4-bit adders, and 4:1 Multiplexers. You are not allowed to use any other logic components. use 2's complement arithmetic within the design of your circuit once needed. ❖ Clearly mark the pins of any component you use by identifying its inputs, outputs, and controls, and explain your solution (No credit without fully explaining the circuit). ❖ Hint: multiplication by 2 and division by 2 can be performed by shifting left and shifting right, respectively. 12. (0 points) Design a 4-bit arithmetic combinational circuit that performs the following operations: Control Inputs M₁ Mo 0 0 0 1 1 1 0 1 if(A/4 = = 0) then S = A + B; else S = A - B if(A<B) then S = A + (B * 8); else S = A + (B / 4) S = A + 4 S = A + (B*8) + 1 Operation S(A,B) Both A and B are 4-bit binary unsigned numbers (A3A2A1A0) and (B3B₂B₁B0). M₁, Mo are the control inputs to the arithmetic unit, based on the values of M₁ and Mo the arithmetic unit performs a specific operation. S is the 4-bit output of the arithmetic unit (S3S2S1S0). B*8 is the result of performing integer multiplication of the 4-bit number B by 8 (i.e., multiplying B by 2 three times). A/4 is the result of performing integer division of the 4-bit number A by 4 (i.e., dividing A by 2 twice). → In this question you are required to design the combinational logic circuit inside the arithmetic unit using the minimum number of the following components: invertors, 4-bit Comparator, 4-bit adders, and 4:1 Multiplexers. You are not allowed to use any other logic components. use 2's complement arithmetic within the design of your circuit once needed. ❖ Clearly mark the pins of any component you use by identifying its inputs, outputs, and controls, and explain your solution (No credit without fully explaining the circuit). ❖ Hint: multiplication by 2 and division by 2 can be performed by shifting left and shifting right, respectively.
Expert Answer:
Answer rating: 100% (QA)
To design the 4bit arithmetic combinational circuit we can break down the problem into smaller components Lets start by designing the individual components required for the circuit 1 4bit Comparator W... View the full answer
Related Book For
Fundamentals Of Digital Logic With Verilog Design
ISBN: 9780073380544
3rd Edition
Authors: Stephen Brown, Zvonko Vranesic
Posted Date:
Students also viewed these programming questions
-
The following data relates to the manufacture of a standard product during the month of April, 20X8: Raw materials Direct wages Machine hours worked (hours) Machine hour rate (per hour)...
-
Digital Systems Laboratory Lab 3: Combinational Logic Design with Decoders and Multiplexers Objectives To design a combinational circuit and implement it with decoders. To design a combinational...
-
Suzhou Garden Hotel provides an offer to Mike on December 25, 2022; Mike reply to this offer on December 26, 2022 and confirms all the contents in the offer. On January 1 st , 2023, Mike starts to...
-
According to the Statute of Frauds, in order to be legally enforceable, a contract must be in writing, name the contracting parties, identify the subject matter of the contract, and Be for a legal...
-
Consider both a 50-ton boat and a 100-ton boat floating side by side in the gondola of the Falkirk Wheel, while the opposite gondola carries no boats at all. Why do the gondolas nevertheless weigh...
-
"The more you make, the more necessities there are." Discuss this quote with friends or relatives representing different stages of the life cycle and income levels. Can they recall specific goods or...
-
Lake Company has the following results of operations on December 31, 2020. 1. Pretax GAAP income in 2020 , its first year of operations, totals \(\$ 100,000\). Taxable income is \(\$ 90,000\). 2....
-
In the past, Judy Holmes's tire dealership sold an average of 1,000 radials each year. In the past two years, 200 and 250, respectively, were sold in fall, 350 and 300 in winter, 150 and 165 in...
-
1. Using the information in this module, please compute the two-step binomial model price of a European Call Option (BY HAND) with the following characteristics: S = 50 K = 50 Sigma = 3...
-
The Tusquittee Company is a retail company that began operations on October 1, 2018, when it incorporated in the state of North Carolina. The Tusquittee Company is authorized to issue 100,000 shares...
-
Sales dropped 3 0 percent from last quarter, but no on can agree on why it happened. Some think it must be a new competitor in the market, some think it was an illadvised change in the promotional...
-
Need help with an annotated bibliogrpahy answering questions OUTLINE: Title: Annotated Bibliography on Media Effects Theories Introduction: Briefly introduce the purpose of the annotated...
-
A client asks you to analyze the performance of two funds, the 'TopReturn Fund' and the 'HighPerformance Fund'. Monthly gross return data for both funds can be found in the 'Homework_4_data' excel...
-
3) Calculate a magnetic field In the above figure, a current of 1.5 A flows to the right in the top wire and back to the left in the bottom wire. The pair go off effectively "to infinity" at the edge...
-
In today's globalized world, understanding the complex dynamics of international politics and civic society is crucial for responsible citizenship. This discussion assignment aims to analyze the...
-
Xin takes out a 20-year mortgage for $800,000 with a fixed rate. The stated annual interest rate of the mortgage is 12% and is compounded monthly. Xin will make 240 payments of $6,400 per month,...
-
With respect to the marketing environment in which businesses operate, factors such as competition, the economy, political and legal environment would all be classified as: Question 1 0 options:...
-
Consider model (9.18). What is the effect on the model parameter estimates, their standard errors, and the goodness-of-fit statistics when (a) The times at risk are doubled, but the numbers of deaths...
-
Derive a circuit that realizes the FSM defined by the state-assigned table in Figure P6.1 using JK flip-flops. Present state 92/1 00 01 10 11 Next state W = 0 Y2Y1 10 01 11 a 10 W = 1 Y2Y1 11 00 00...
-
What is the critical delay path in the multiplier in Figure 3.35? What is the delay along this path in terms of the number of gates? m3 FA P7 P6 m3 m FA FA P5 m3 m m FA FA P4 O FA m mo m2 D- FA FA P3...
-
Synthesize a circuit for the code written for Problem 5.10 by using your CAD tools. Simulate the circuit and show a timing diagram that verifies the desired functionality. Clock D Qa Qb Qc D Clock D...
-
Calculate \(43+18 \times 15\).
-
Calculate \(60^{2} / 50\).
-
Correctly apply the rules for the order of operations to accurately compute the following: \(12 /(-4)+8 \times 9 / 12 \times 2^{3}-24 \times 25 / 10\).
Study smarter with the SolutionInn App