What is the use of modem control unit in 8251, Electrical Engineering

Assignment Help:

What is the use of modem control unit in 8251?

The modem control unit handles the modem handshake signals to coordinate the communication among the modem and the USART.

 


Related Discussions:- What is the use of modem control unit in 8251

What are frequency response curves, Q. What are frequency response curves? ...

Q. What are frequency response curves? How are they made? Every amplifier has a frequency-response curve associated with it. They provide a "picture" of the performance of an a

Digital communication , Classify the following signals as energy signals or...

Classify the following signals as energy signals or power signals. Find the normalized energy or normalized power of each. a. ? ? , 0, 0 0, at Ae t a x t elsewhere

Electron beam focused to a fine spot, Q. How is the electron beam focused t...

Q. How is the electron beam focused to a fine spot on the face of the CRT? Sol. The functional diagram of an electrostatic focusing arrangement is shown below. The pre-accele

Linear and position invariant, Q. Linear and position invariant? Assume...

Q. Linear and position invariant? Assume that the model illustrated below is linear and position invariant. Also the noise and the image are uncorrelated. Show that the powe

Binary coded decimal addition, Q. Binary Coded Decimal Addition Now as ...

Q. Binary Coded Decimal Addition Now as in conventional decimal addition, Binary Coded Decimal addition is performed one decimal digit at a time. What happens when the sum g

Valence band- conduction band- valence electrons energy gap, Explain the te...

Explain the terms: valence band, conduction band, valence electrons, and energy gap with the help of suitable diagrams. Valence Electrons: The electrons in the outermost orbi

Define the half duplex with respect to serial communication, With respect t...

With respect to serial communication define the half duplex. Half Duplex Transmission: A channel of half duplex can send and receive, but not at same time. It's like a one-la

Introduction to electronics, Explain the difference between a microprocesso...

Explain the difference between a microprocessor and an embedded microcontroller

Counters, i need a counter of following o/p truth table 00000000 10000000 1...

i need a counter of following o/p truth table 00000000 10000000 11000000 11100000 11110000 11111000 11111100 11111110 11111111 00000000 10000000 . . . so please suggest me some IC

Applications of thermodynamics, what are the applications of thermodynamics...

what are the applications of thermodynamics in Electrical Engineering?

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