Design a mod-12 synchronous up counter, Computer Engineering

Assignment Help:

Design a mod-12 Synchronous up counter.

Ans. Design of a mod 12 synchronous counter by using D-flipflops.

I state table
Present state                                   Next state                                         Required D Inputs

A

B

C

D

A

B

C

D

DA

DB

DC

DD

0

0

0

0

0

0

0

1

0

0

0

1

0

0

0

1

0

0

1

0

0

0

1

0

0

0

1

0

0

0

1

1

0

0

1

1

0

0

1

1

0

1

0

0

0

1

0

0

0

1

0

0

0

1

0

1

0

1

0

1

0

1

0

1

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

1

0

1

1

1

0

1

1

1

1

0

0

0

1

0

0

0

1

0

0

0

1

0

0

1

1

0

0

1

1

0

0

1

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

1

1

0

1

1

1

0

1

1

0

1

0

0

0

1

0

0

Firstly draw the state table containing present state, subsequent state and required flip-flop input to provide the transition. D flip flop offers the output similar as the next state itself. After that, solve through using K maps to determine DA DB DC DD for all states.
Unutilized states are 1100,1101,1110,1111 they can be function as don't care conditions from the table.  Depict  Karnaugh-maps  for  DA,  DB,  DC   and  DD   as  follows  and  acquire  Boolean expressions for them.

355_Design a mod-12 Synchronous up counter.png

569_Design a mod-12 Synchronous up counter12.png

2281_Design a mod-12 Synchronous up counter21.png


Related Discussions:- Design a mod-12 synchronous up counter

Multithreaded architecture, Multithreaded Architecture:  It is clear now th...

Multithreaded Architecture:  It is clear now that if we give many contexts to multiple threads, then processors with multiple contexts are known as multithreaded systems. These sys

Basic computer, The use of Information Technology (IT) is well known. IT ha...

The use of Information Technology (IT) is well known. IT has turn into a must for survival of all business houses with growing information technology trends. Computer is main compo

Difference between search and search all, SEARCH is a sequential search fro...

SEARCH is a sequential search from the starting of the table. SEARCH ALL is a binary search, continually dividing the table in two halves until a match is found. SEARCH ALL is more

Determine the equivalent in octal of decimal number, Convert decimal 153 to...

Convert decimal 153 to octal. Equivalent in octal will be ? Ans. (153) 10 = (231) 8

Operator, write algorithm and draw flowchart for exchange the values of two...

write algorithm and draw flowchart for exchange the values of two variables.

Visual perception problems, In AI the process of perception is studied ...

In AI the process of perception is studied as a set operations. A visual scene may be encoded by sensors and represented as matrix of intensity values. These are processed b

Convert the following binary numbers into octal, Q. Convert the following B...

Q. Convert the following BINARY numbers into OCTAL, double check by converting the result OCTAL to BINARY. a) 111.111 b) 10110111 c) 0.11111

Explain in details the various standard i/o interfaces, Explain in details ...

Explain in details the various standard I/O interfaces. The various standard I/O interfaces are:  1. The Peripheral component interconnect(PCI) bus is a standard that suppor

Evaluate sop expression, Q. For function F(x,y,z) = ∑m(0,1,2,6,7) using TRU...

Q. For function F(x,y,z) = ∑m(0,1,2,6,7) using TRUTH TABLE only.   1. Find SOP expression 2. Implement this simplified expression using two level AND-to-OR gate network 3. I

Explain the process of skolemization., Problem 1. Explain briefly the p...

Problem 1. Explain briefly the process of matching production rules against working memory 2. What are the different kinds of knowledge that need to be represented in AI? Ex

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