Identify your inputs and outputs

Assignment Help Basic Computer Science
Reference no: EM131386005

(Word Problem) Your task is to design a combinational-logic subsystem as part of a larger system that makes change from quarters. There is a large reservoir of dimes and another one of nickels. There are also two binary counters that keep track of the number of dimes and nickels in each (these are outside your subsystem, and you won't need to design them-but you will need them as inputs). Your subsystem needs to work as follows. It takes the low-order bits of the dimes counter and the nickels counter, and generates the number of dimes to give as change and the number of nickels. In general, dimes should be given before nickels, e.g., if there are at least two dimes left, these should be given with a single nickel, rather than five nickels. There is definitely a possibility that no change can be given before the reservoirs are (almost) exhausted of coins, and a "no change available" sign should be illuminated.

(a) Identify your inputs and outputs.

(b) Specify the encoding of your outputs: what do they mean?

(c) Develop the minimized gate-level implementation using the K-map method.

Reference no: EM131386005

Questions Cloud

The? federal open market committee : The? (FOMC) Federal Open Market Committee. The Federal Reserve Bank of New York is always a voting member of the FOMC because
Amount of output produced : Given an increase in the market demand for its product, a firm decides to hire an additional worker. The amount of output produced by 25 workers is 80 units. The marginal product of the 26th worker is 15 units. After the 26th worker is hired, the t..
How to implement this code converter as a rom circuit : Give the truth table, and show how to implement this code converter as a ROM circuit and as a PLA circuit.
Ross opportunity cost of producing a pound of butter : Suppose both Ross and Vivian produce butter and cheese. When Ross works for 10 hours a day, he produces 6 pounds of butter and 24 pounds of cheese. When Vivian works for the same hours, she produces 20 pounds of cheese and 40 pounds of butter. Ros..
Identify your inputs and outputs : Develop the minimized gate-level implementation using the K-map method.
What is the function of footage in the film : Movie: Citizen Kane In terms of realism, "Citizen Kane" heavily uses images that masquerade as documentary footage, What is the function of this footage in the film? Why is it there? What purpose does it serve? If any of you are aware of this film's..
Specify the function by filling out a complete truth table : The outputs indicate the highest index of the inputs that is driven high. For example, if 13 is 0, 12 is 1, 11 is 1, then 01, 00 would be 10 (i.e., 12 is the highest input set to 1).
Economic profit is lower than his accounting profit : The start-up would require an initial investment of $600,000. Bryan plans to take a loan from Trust Bank, a local commercial bank, which charges an interest rate of 5 percent on loans and provides an interest of 7 percent on savings deposits. Whic..
Calculate what his sales would have been : Calculate what his sales would have been if he had not made any errors.- Given that his expenses remain constant at 8% of his sales, calculate his net profit for the year 2015.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  What would be the pros and cons of selecting in-house

What would be the pros and cons of selecting in-house development versus a packaged solution for the R/Way system?

  Determine the least horizontal force p

The coefficient of static friction between the boxes iss = 0.65 , and the coefficient of static friction between the box and the floor is . m's = 0.35

  Why is routing the responsibility of the network layer

Why is routing the responsibility of the network layer? In other words, why can't the routing be done at the transport layer or the data-link layer?

  Accessing or updating some columns

Is it possible to alter a table - for example adding a column, when another user is accessing or updating some columns?

  Function of the lengths of the sides

A rectangular building is being designed to minimize heat loss. The east and west walls lose heat at a rate of 10 units/m2 per day, the north and south walls at a rate of 8 units/m2 per day, the floor at a rate of 1 unit/m2 per day, and roof and a..

  Identify several characteristics that suggest partitions

Assume the usual semantics for a queue with a fixed, maximal capacity. Try to keep your partitioning simple-choose a small number of partitions and blocks.

  Ether channel using pagp channel

Your switched network has two Catalyst 3560 switches with redundant connections. You are configuring the switches to increase available traffic bandwidth between them by actively negotiating an Ether Channel using PAgP channel group 1.

  Circuit diagram-truth table for half subtractor-full adder

Illustrate the circuit diagram of the following circuit and create truth table for half subtractor and full adder. Full subtractor and Half adder.

  Discuss what is and how the auto discovery feature of simple

Discuss what is and how the auto-discovery feature of Simple Network Management Protocol (SNMP) operates? Give a real-world scenario where this technology would be an appropriate fit (or not)?

  Visual effects and mobile websites

Imagine that you add Internet Explorer filters to a Website containing fixed images to enhance the images with a shadow. After adding the filters, it fails to work. Explain why this may have happened. Propose another solution that you can use to g..

  Circuits provide guaranteed bandwidth to users

1)if circuits provide guaranteed bandwidth to users ,why is packet switching preferred over such as internet 2)how do circuit and packet switched networks deal with overload ? what is the user experience as demand progressively increases on both ty..

  Describe how a typical lock manager is implemented

Describe how a typical lock manager is implemented. Why must lock and unlock be atomic operations? What is the difference between a lock and alatch?What are convoysand how should a lock manager handle them?

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