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

Discuss important properties and uses of ceramics, Discuss important proper...

Discuss important properties and uses of Ceramics. Ceramics - These are materials made by high temperature firing treatment of natural clay and specific inorganic matters. The

Application of electrochemical grinding, Explain the working principle, Sur...

Explain the working principle, Surface finish, material removal, accuracy,advantages and application of Electrochemical Grinding(ECG). (a) In electro chemical machining of pure

What is inductor, What is Inductor Inductor, also known as a choke, is ...

What is Inductor Inductor, also known as a choke, is another passive type electrical component designed to take benefit of this relationship by forming a much stronger magnetic

Induction motor, A very widely used alternative form of synchronous motor i...

A very widely used alternative form of synchronous motor is the ' indu c tion motor'. This has the advantage that it does not require an auxiliary motor to run the rotor up t

Give example for non-maskable interrupts, Trap is called as Non-Maskable in...

Trap is called as Non-Maskable interrupts, which is used in emergency condition.

Magnetic field due to an electric current, Magnetic field due to an electri...

Magnetic field due to an electric current Let a piece of wire be arranged to pass vertically by a horizontal sheet of cardboard, on which is placed few iron filings. If a curr

Determine the induced armature emf, A250-V, 50-kWshort-shunt compound dc ge...

A250-V, 50-kWshort-shunt compound dc generator,whose schematic diagramis shown in Figure, has the following data: armature resistance 0.05 , series-field resistance 0.05 , and sh

Unconditional jump - jump instruction , Unconditional Jump JMP ( Uncon...

Unconditional Jump JMP ( Unconditional Jump ) Instruction: This instruction is used to transfer the execution to the specified memory address unconditionally ( does not c

Can you explain about slew rate, Q. Can you explain about Slew Rate? Sl...

Q. Can you explain about Slew Rate? Slew (or slewing) rate is a measure of how fast the output voltage can change. It is given by the maximum value of dvo/dt , which is normall

Different types of errors in measurement, Q. Enumerate different types o...

Q. Enumerate different types of errors in measurement. How can these errors be minimized. Sol. Types of errors: Errors may arise from different sources and

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages