Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) describe the use of 8251 chip.

2) prepare down the various types of methods used for data transmission?

3) What are the different programmed data transfer methods?

4) What do you mean by synchronous data transfer?

5) What do you mean by asynchronous data transfer?

6) What are the functional types used in control words of 8251?

7) What are the basic modes of operation of 8255?

8) prepare down the features of mode 0 in 8255.

9) What are the features which are used in mode 1 in 8255?

10) What are the signals used in input control signal & output control signal?

11) prepare down the features used mode 2 in 8255?

12) What are the various types of prepare operations used in 8253?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M910957

Have any Question? 


Related Questions in Electrical & Electronics

A bounded-amplitude signal xt has bilateral laplace

A bounded-amplitude signal x(t) has bilateral Laplace transform X(s) given by a. Determine the corresponding region of convergence. b. Determine the time-domain signal x(t).

Implement a mod 4 down counter or a counter which counts

Implement a Mod 4 down counter, or a counter which counts 11->10->01->00->11. This counter will require that you modify the state diagram, state transition table, and your program. For this problem submit the state diagr ...

1 how do you find the approximate value of the surface

1. How do you find the approximate value of the surface integral over a given surface? 2. How do you find the exact value of the surface integral? 3. Provide physical interpretations for the closed surface integrals of a ...

1 obtain the equations for a one-dimensional steady viscous

1. Obtain the equations for a one-dimensional steady, viscous, compressible flow in the x direction from the Navier- Stokes equations. (These equations, together with an equation of state and the energy equation, may be ...

A bandpass signal has bandwidth of 5 khz centered at fc 20

A bandpass signal has bandwidth of 5 kHz centered at fc = 20 kHz. Determine the permissible ranges of sampling frequency so that the original signal can be recovered from its samples. Redo the problem if the frequencies ...

1 find two differential length vectors tangential to the

1. Find two differential length vectors tangential to the surface at the point (2, 4, 1) and then find a unit vector normal to the surface at that point. 2. A hemispherical bowl of radius 2 m lies with its base on the xy ...

Question 1a 1000-pf capacitor a 1-mh inductor and a current

Question 1: A 1000-pF capacitor, a 1-mH inductor, and a current source of 2 cos 10 6 t mA are in series. The capacitor voltage is zero at t = 0. Find the energy stored (a) in the inductor at t = 0; (b) in the capacitor a ...

1 summarize maxwells equations in integral form discuss the

1. Summarize Maxwell's equations in integral form. Discuss the interdependence of timevarying electric and magnetic fields, with the aid of an example. 2. Which two of the Maxwell's equations are independent?

A 12-bit oversampling adc oversamples by a factor of m 64

A 12-bit oversampling ADC oversamples by a factor of M = 64. To achieve the same average power of the quantization noise at the output, but without using oversampling, how many bits are required?

1 oil is supplied at the center of two long plates the

1. Oil is supplied at the center of two long plates. The volumetric flow rate per unit length is Q and the plates remain a constant distance, b, apart. Determine the vertical force per unit length as a function of the Q, ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen