What is the function of 8254 programmable interval timer, Electrical Engineering

Assignment Help:

What is the function of 8254 Programmable Interval Timer?

  • 8253 or 8254 Timer Description and Initialization
  • PTI that is programmable Interval Timer/Counter)
  • 8253 and 8254 have exactly similar pin-out.
  • 8254 is a superset of the 8253.
  • This generates accurate time delays
  • This can be used for applications as a real-time clock, a digital one shot, an event counter and a square wave generator and a complicated waveform generator.

8254 Functional Description:

1615_8254 Functional Description.png


Related Discussions:- What is the function of 8254 programmable interval timer

Circuit 1, draw a graph of V=IR for R=300ohms over the domain -3mA

draw a graph of V=IR for R=300ohms over the domain -3mA

#DSP ., #The requirement is as follows- There is a signal which is in the r...

#The requirement is as follows- There is a signal which is in the range of 0 to 5Hz. This signal frequency composition is to determined. The resolution of the determination is 1Hz.

What are program invisible registers, What are program invisible registers?...

What are program invisible registers? The global and local descriptor tables are determined in the memory system. So as to access and give the address of these tables, the prog

What are encoder and the decoder, There are zillions of things in electroni...

There are zillions of things in electronics known as encoders. You can look up LCDs and NAND gates as well and this is actual basics.

What is meant by biasing transistor, Q. What is meant by biasing transistor...

Q. What is meant by biasing transistor? The purpose of dc biasing of transistor is to obtain a certain dc collector current at a certain dc collector voltage. These values of c

The input output system - stepper motor , The Input Output System The ...

The Input Output System The input output  system provides  the physical  connection between  the equipment  and the PLC there are many  different kinds  of I/O cards  which ser

Matlab, fast decoupled program

fast decoupled program

Managing change, Managing Change: 1 The prominent actors included in t...

Managing Change: 1 The prominent actors included in the change procedure in an organisation are Change Makers, Change Agents, Change Leaders and they play a strategic role in

Determine what is the minimum required sampling rate, 1. An analog informat...

1. An analog information signal, whose maximum frequency is 6000Hz, is to be transmitted using a PCM system. The quantization error must not exceed the 1 % of the peak-to- peak an

Determine impedance - resultant current and power factor, Determine Impedan...

Determine Impedance - Resultant current and Power factor: In series R-L circuit, illustrated in Figure , Determine 1.      Impedance, 2.      Resultant current, 3.

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