Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

2) A three-bit synchronous binary counter is required to count backwards and forwards within the range 000111. The input x controls the direction of counting.

image text in transcribed

2) A three-bit synchronous binary counter is required to count backwards and forwards within the range 000111. The input x controls the direction of counting. The counter should be incremented at the next clock pulse if x =1. It should be decremented if x=0. Also note that the counter has to cycle back to 000 after 111, if it is counting forward. Similarly, in backwards counting mode, it has to switch to 111 after the 000 state. Design such a counter in four different ways; namely, using RS, JK, T and D flip-flops. Follow the steps below. Simplify the combinational part of the circuit so as to have as few numbers of gates as possible in each case. You can use all (two-input or multi-input) standard gates (i.e. NOT, AND, OR, NAND, NOR, X-OR X-NOR) in your design. c) Design the counter using JK flip-flops: i) Obtain the flip-flop excitation tables. ii) Determine and simplify the flip-flop inputs. iii) Sketch the circuit diagram

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Practical Azure SQL Database For Modern Developers Building Applications In The Microsoft Cloud

Authors: Davide Mauri, Silvano Coriani, Anna Hoffma, Sanjay Mishra, Jovan Popovic

1st Edition

1484263693, 978-1484263693

More Books

Students also viewed these Databases questions