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

Compare the percent error of both meters, Q. Error speci?cations on a 10-A ...

Q. Error speci?cations on a 10-A digital ammeter are given as 0.07% of the reading, 0.05% of full scale, 0.005% of the reading per degree Celsius, and 0.002% of full scale per degr

Explain multiplexing systems, Q. Explain Multiplexing Systems? A multip...

Q. Explain Multiplexing Systems? A multiplexing system is one in which two or more signals are transmitted jointly over the same transmission channel. There are two commonly us

Discuss merits and demerits of macro over procedures, Discuss merits and de...

Discuss merits and demerits of Macro over procedures.  The MACRO directive informs assembler the starting of a macro which is used with ENDM directive to enclose a macro. The

Find load resistance and voltage, Q. Find load resistance and voltage? ...

Q. Find load resistance and voltage? Let the amplifier block be connected to a current source at the input terminals, as shown in Figure(a), and to a load resistance R L at it

Explain the operation of the counter, Q. Figure shows the mod-8 counter whi...

Q. Figure shows the mod-8 counter which counts from 010 to 710 before resetting. Explain the operation of the counter and sketch the timing diagram.

Electronics, what is the difference between half &full wave rectifier

what is the difference between half &full wave rectifier

Self-inductance and the induced e.m.f, Self-inductance and the induced e.m....

Self-inductance and the induced e.m.f Inductance is the name given to the property of a circuit whereby there is an e.m.f induced into the circuit by alter of flux linkages pro

Transmission and swiching systems, using a combination of uniselectors and ...

using a combination of uniselectors and two motion selectors, draw a schematic of thousand line exchange and explain its working

Programming languages - introduction to microprocessors , Programming langu...

Programming languages As we  have seen  the evolution of computer  hardware  similarly  programming  languages also  have their  history  of development from  machine  language

Microcontroller - introduction to microprocessors , Microcontroller Mic...

Microcontroller Microcontroller  is also known  as computer  on a chip  this  includes basic  features of microprocessor (ALU Registers  and control circuits ) with  1 k to 2k

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