2 way staircase switch-truth table logic equation & circuit, Computer Engineering

Assignment Help:

A staircase light is controlled by two switches one at the top of the stairs and another at the bottom of stairs

a. Make a truth table for this system.
b. Write the logic equation is SOP form.
c. Realize the circuit using AND-OR gates.

Ans.

A staircase light is controlled through two switches that are S1  and S2, one on the top of the stairs and the other at the bottom of the stairs. In fig.(a) the circuit diagram of the system is shown.

548_Make truth table & logic equation & circuit of staircase light.png

Fig.(a) Circuit diagram
a. The truth table for the system is illustrated in given truth table

S1

S2

L

0

0

0

0

1

1

1

0

1

1

1

0

b. The logic equation for given system is specified by L = S1‾ S2 + S1  S 2
c. Realization of given case, the circuit using AND-OR gates is demonstrated in fig (b)

883_2 way staircase switch-truth table logic equation & circuit.png

Fig.(b) Logic Diagram for the system


Related Discussions:- 2 way staircase switch-truth table logic equation & circuit

What is normal form, What is normal form? A normal form is a guideline ...

What is normal form? A normal form is a guideline for relational database tables that enhances data consistency. As tables satisfy higher levels of normal forms, they are less

Explain about barrier, Q. Explain about Barrier? Barrier: No actual tra...

Q. Explain about Barrier? Barrier: No actual transfer of data takes place in this mode unless all the processors involved in the communication execute a particular block, calle

Page directive include, What is the difference between, page directive incl...

What is the difference between, page directive include, action tag include? Ans) One difference is whereas using the include page directive, in translation time it is making t

Define mfc, Define MFC. To accommodate the variability in response time...

Define MFC. To accommodate the variability in response time, the processor waits unless it receives an indication that the requested read operation has been done. The control s

Explain naming convention verification points, Explanation:- In functio...

Explanation:- In functional testing, you require to confirm that the objects in the application-under-test look and work as designed from build to build. To accomplish this, yo

State the characteristics of object oriented modelling, Characteristics of ...

Characteristics of object oriented Modelling In object oriented modelling objects and their properties are explained. In any system, objects come into reality for playing some

Generation of erp products, 1. How does this new generation of ERP products...

1. How does this new generation of ERP products differ from traditional solutions? 2. What are the major external forces driving competition in the ERP industry? Cloud comput

Explain latex in matlab, Matlab already handles naturally easy LaTeX encodi...

Matlab already handles naturally easy LaTeX encodings that permit introducing Greek lettters or modifying the font size and appearance in plots.

What is low-level formatting, What is low-level formatting?  Before a d...

What is low-level formatting?  Before a disk can store data, it must be divided into sectors that the disk controller can read and write. This process is known as low-level for

Multiple program multiple data, Like SPMD, MPMD is actually a "high level" ...

Like SPMD, MPMD is actually a "high level" programming model that can be built upon any combination of the previously mentioned parallel programming models. MPMD applications ty

Write Your Message!

Captcha
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