Define some applications of digital counters, Electrical Engineering

Assignment Help:

Define some Applications of Digital Counters?

Digital counters are extremely useful in many applications. They can be effortlessly found in digital clocks and parallel-to-serial data conversion (multiplexing). A group of bits appearing concurrently on parallel lines is called parallel data and a group of bits appearing on a single line in a time sequence is called as serial data.

Parallel-to-serial conversion is usually accomplished by the use of a counter to provide a binary sequence for the data-select inputs of a multiplexer as illustrated in the circuit.

2025_Define some Applications of Digital Counters.png

Thus The Q outputs of the modulus-8 counter are connected to the data-select inputs of an eight-bit multiplexer and the first byte (eight-bit group) of parallel data is applied to the multiplexer inputs. As the counter goes throughout a binary sequence from 0 to 7 each bit beginning with D0 is a sequentially selected and passed through the multiplexer to the output line. After the eight clock pulses the data byte has been converted to a serial format and sent out on the transmission line then the counter recycles back to 0 and converts another parallel byte sequentially again by the same process.


Related Discussions:- Define some applications of digital counters

Explain symmetrical t-attenuator, Question 1 State and Explain Kirchhoff's...

Question 1 State and Explain Kirchhoff's Voltage and Current Law Question 2 State and prove Thevenine's Theorem Question 3 What is a filter? Design a Constant -K band Pa

Regenerative braking control - motor control , Regenerative Braking Control...

Regenerative Braking Control In this  methods  motor  behaves like a  generator  and the kinetic energy of the  motor  and connected load is  returned to the supply. If means

Compute the effective armature, For a 45-kVA, three-phase, wye-connected, 2...

For a 45-kVA, three-phase, wye-connected, 220- V synchronous machine at rated armature current, the short-circuit load loss (total for three phases) is 1.80 kWat a temperature of 2

Different type of errors that occur during data transmission, Data Communic...

Data Communication 1. Write short notes on: a. Sky wave propagation b. Line of sight propagation 2. List and describe the different types of errors that occur during dat

Energy band diagram, Sketch the Fermi-Dirac distribution function, F(E), al...

Sketch the Fermi-Dirac distribution function, F(E), alongside the energy band diagram for an n-type semiconductor, indicating the position of the Fermi level, EF, and the donor lev

Thyristor - power semiconductor devices , Thyristor The name thyristor...

Thyristor The name thyristor  is derived bya  combination of the  capital  letters from  thyratron and  translstor. This means that thyristor is a solid  state device like  a

Rc coupled amplifier over a single stage, Q. What is the advantage of a two...

Q. What is the advantage of a two-stage overloaded RC coupled amplifier over a single stage one? What are it's uses? It is a frequently encountered configuration. Here, the tra

Illustrate gray code, (a) In the so-called folded binary code of 4 bits, th...

(a) In the so-called folded binary code of 4 bits, the left most digit represents the sign of an analog signal's quantized samples (with 0 for negative and 1 for positive), and the

Balanced delta-connected load, Q. A balanced delta-connected load with a pe...

Q. A balanced delta-connected load with a per-phase impedance of 12 + j9  is supplied by a 173-V, 60-Hz three-phase source. (a) Determine the line current, the power factor, th

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