How is a subtraction under/low condition indicated

Assignment Help Basic Computer Science
Reference no: EM131385995

(Subtraction Logic) The truth table for a 1-bit combinational binary subtractor, analogous to the half adder, computing D(ifference) = A minus B, with BL (borrow-from-left), is

2116_2d5d4059-d2cd-49ba-a8bd-4dab2c7a2109.png

(a) Design a 1-bit combinational binary subtractor, comparable to the full adder, with two data inputs (A, B), a borrow from the right input (BI), a borrow request to the left output (BL), and a difference output (D).

(b) Show how your design can be cascaded to form multi-bit subtractors.

(c) Does the subtractor work correctly for negative two com-plement numbers?

(d) How is a subtraction under/low condition indicated?

Reference no: EM131385995

Questions Cloud

Describe the function of this block : One block maps the month into a day offset into the year. Identify the inputs and outputs and their bit widths. Use any formal specification method you wish (e.g., truth tables, ROM contents, equations, hardware description language, etc.) to desc..
Real interest rates and political business cycle refers : Real interest rates. The political business cycle refers to.  Suppose aggregate demand fell. In order to stabilize the economy, the government might. Which of the following likely occurs when households and firms become more pessimistic?
Construct the truth table for a full subtractor circuit : ECE 422- Construct the truth table for a full subtractor circuit. Using 3/8 binary decoder and the necessary gate, implement the given function.
Leftward shift of the labor supply curve : A sudden increase in the demand for air conditioners increased the earnings of the workers employed in air conditioner-manufacturing firms and attracted workers from other sectors. Which of the following will be true in the market for workers empl..
How is a subtraction under/low condition indicated : Design a 1-bit combinational binary subtractor, comparable to the full adder, with two data inputs (A, B), a borrow from the right input (BI), a borrow request to the left output (BL), and a difference output (D).
Hypothetical us balance of payments : Consider each of the hypothetical U.S. Balance of Payments (primary) transactions below. For each one, identify whether it is a current or financial account transaction or not. And whether it represents a payment inflow or outflow.
Name factors that necessary for creative thinking to occur : Name a few factors that are commonly believed to be necessary for creative thinking to occur. Which do you perceive of as relatively more important and which do you believe are not necessary
What is the disadvantage of holding money : What do economists mean by the demand for money? What is the advantage of holding money? What is the disadvantage of holding money?
What is the present value : "What is the present value of $62000 to be received in 7 years if the interest rate is 8 percent?" "How much would I have to invest now in order to receive $62000 after 7 years, given an interest rate of 8 percent?" Are the answers to these quest..

Reviews

Write a Review

 

Basic Computer Science Questions & Answers

  Identify the boundaries between the elements

Trace the contour lines, and then create more sketches of the same scenes drawing contour lines that divide the scenes into different groupings.

  How do you define e-commerce

What were some of the common mistakes made by many Web-based companies that failed during the dot-com bubble burst? Why were the managers of those companies unable to see they were headed for problems?

  Explain whether or not the intruder is liable for his action

Differentiate among some of the potential torts that might arise from this business context

  What is an object schema

What is an object schema, from an object oriented database perspective? Use an example.

  Jewelers company might derive from a new system

Suggest at least five (5) expected business benefits that Especially for You Jewelers company might derive from a new system. Provide a rationale for your suggestions.

  Compare and contrast public and in-house cas

Compare and contrast public and in-house CAs

  How can you apply this to your project

How can you apply this to your project?

  Complement of the sum of words

UDP and TCP use 1's complement for their checksums. Suppose you have the following three 8-bit words: 11010101, 01111000, 10001010. What is the 1's complement of the sum of these words?

  Operations of information security

This assignment consists of two (2) sections: a written paper and a PowerPoint presentation. You must submit both sections as separate files for the completion of this assignment. Label each file name according to the section of the assignment it ..

  Write a program that displays employees

Suppose the weekly hours for all employees are stored in a two-dimensional array. Each row records an employee's seven-day work hours with seven columns.

  Using this definition of a hybrid cloud

"Hybrid cloud is a cloud computing environment which uses a mix of on-premises, private cloud and public cloud services with orchestration between the platforms. By allowing workloads to move between private and public clouds as computing needs an..

  Explain the difference between bounded

Explain the difference between bounded and unbounded media, and provide examples of each that are commonly found in homes, schools, or area businesses.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd