Design a simple digital clock., Computer Engineering

Assignment Help:

Use a timer interrupt to design a easy digital clock.  This clock will count only minutes and seconds, and start at 00:00 every time your program starts.  The show on the screen should read

 mm:ss

The display should be consider on one line, and should only update once a second. There will also be a ticking sound on the speaker once each second.

How should you make the clock?  The specific method you use is up to you.  Here are a few suggestions to get started:

 

  • You can count interrupts to count seconds. For instance, if you use a 32 ms rate, one second is roughly 31 interrupts.
  • When your clock reaches 59:59, reset the whole thing to 00:00 and start counting again.

 

 

 

 


Related Discussions:- Design a simple digital clock.

Why do you create parameters, Parameters are like script variables. They ar...

Parameters are like script variables. They are used to vary input to the server and to imitate real users. Dissimilar sets of data are sent to the server every time the script is r

Visual basic application, Name the platforms by which visual basic applicat...

Name the platforms by which visual basic applications are available? Ans) Most of the visual basic applications are available on 32 bit Intel platforms. These applications also

How can we use ordered lists, Q. How can we use Ordered Lists? Lists ha...

Q. How can we use Ordered Lists? Lists having numbered items are termed as ordered lists. They are used when items in the list have a natural order. They can also be used when

Explain the synchronous-transmission, A control character is sent at the be...

A control character is sent at the beginning as well as at the end of every block in the synchronous-transmission in order to  (A) Synchronize the clock of transmitter and rece

What is meant by maskable interrupts, A interrupt that can be turned off by...

A interrupt that can be turned off by the programmer is called as Maskable interrupt.

Find out the excess code of decimal number, The excess 3 code of decimal nu...

The excess 3 code of decimal number 26 is ? Ans. (26) 10 in BCD is (00100110) BCD Add 011 to all BCD 01011001 for excess - 3

Node at the highest level in the structure, Node at the highest level in th...

Node at the highest level in the structure is known as?? Root.

What is the fundamental digital design, What is the fundamental Digital Des...

What is the fundamental Digital Design? Digital design is distinct through analog design. In analog circuits we deal along with physical signals that are continuous in amplitud

Importance of spectrum to the mobile sector, (a) The statement "Standards ...

(a) The statement "Standards create markets or markets create standards" has been the subject of considerable debate. Discuss the advantages and disadvantages to having multiple

Different possible handover scenarios in a gsm network, Problem: (a) C...

Problem: (a) Cellular systems are based on two types of multiplexing, what are those two types of multiplexing? Describe how they are used to improve channel allocation in cel

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