Explain asynchronous decade counter, Computer Engineering

Assignment Help:

Draw the circuit diagram of Asynchronous decade counter and explain its working.

Ans:

To  design  a  circuit diagram of decade  asynchronous  counter  initially  we  draw  the  circuit  for  MOD  16 asynchronous counter that counts from 0 to 15 by using four flip-flop (JK or T flipflop). This must count from 0 to 9 and then come to 0. The initial state to be skipped is 1010 (10) here Q3 and Q1 are 1 and Q2 and Q0 are 0 if we obtain Q3 and Q1 and applied these to a NAND gate after that the output of the NAND gate will be low only where Q3 and Q1 are high. Such signal can be utilized to asynchronously clear all flipflops to make the counting state 0000. In this method MOD 16 counter will be limited to count 10 states i.e. from 0 to 9.

702_Explain Asynchronous decade counter.png

The circuit diagram of Asynchronous decade counter


Related Discussions:- Explain asynchronous decade counter

Program for encoding ASCII alpha numeric, Q. Program for encoding ASCII Alp...

Q. Program for encoding ASCII Alpha numeric? ; A program for encoding ASCII Alpha numeric. ; ALGORITHM:             ; create the code table             ; read an input

Equivalences & rewrite rules - artificial intelligence, Equivalences & Rewr...

Equivalences & Rewrite Rules - artificial intelligence: Along with allowing us to verify trivial theorems, tautologies make us able to establish that definite sentences are say

What are the two aspects of locality of reference, What are the two aspects...

What are the two aspects of locality of reference? Define them. Two aspects of locality of reference are temporal aspects and spatial aspect. Temporal aspect is that a r

Identify the fastest logic gate, Which of the following is the fastest logi...

Which of the following is the fastest logic ECL, TTL, CMOS or LSI ? Ans. The fastest logic is ECL.

Explain about registers, Q. Explain about Registers? A register is a gr...

Q. Explain about Registers? A register is a group of flip-flops that store binary information and gates that controls when and how information is transferred to register. An n-

Transport layer, time to left (TTL) in transport layer

time to left (TTL) in transport layer

What is a shell, What is a shell? A shell is an interactive user interf...

What is a shell? A shell is an interactive user interface to an operating system services that permits an user to enter commands as character strings or by a graphical user int

How do stubs work in a weblogic server cluster, Clients that join to a WebL...

Clients that join to a WebLogic Server cluster and look up a clustered object get a replica-aware stub for the object. This stub haves the list of available server instances that h

Example of variables and quantifiers - first-order logic, Example of Variab...

Example of Variables and quantifiers: We should have started with something such which reflects the fact that we're really talking for some meal at the Red Lion, neverthe

Determine flip flop the msi chip is dual edge triggered, The MSI chip 7474 ...

The MSI chip 7474 is ? Ans. MSI chip 7474 is TTL, dual edge triggered D Flip-Flop.

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