Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) Describe how to use an RST instruction to implement a software breakpoint.

2) Describe an interrupt process and the difference between a maskable and non-maskable interrupt by using exs.

3) Interface a 10 or 12-bit D/A converter with the 8-bit microprocessor.

4) Design a circuit to interface an 8-bit D/A converter with an 8-bit microprocessor and verify the analog output for a digital signal.

5) Describe the block diagram of the 8155 I/O section and timer.

6) Describe the function of Handshake signals. prepare down the difference between setting the 8155 I/O ports in ALT 1 and ALT 3.

7) Draw a five-minute clock using 8254 and the interrupt technique. Illustrate minutes and seconds.

8) Describe how 8237 DMA controller transfers 64K bytes of data per channel with eight address lines in detail.

9) Identify handshaking signals and their functions if port A of 8255 is set-up as input port in mode 1.

10) Describe mode 0 and mode 1 of 8253.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M910972

Have any Question? 


Related Questions in Electrical & Electronics

There is a total current of 25 ma into a node and the

There is a total current of 2.5 mA into a node and the current out of the node divides into three parallel branches. What is the sum of all three branch currents?

A synchronous motor excited by a 5kv source has a

A synchronous motor excited by a 5kV source has a synchronous reactance of 5Ω. The motor is running without any mechanical load (i.e., the output real power is zero). Ignore all losses and calculate the equivalent field ...

Figure p7-2 shows a small two-pole dc motor with eight

Figure P7-2 shows a small two-pole dc motor with eight rotor coils and 10 turns per coil. The flux per pole in this machine is 0.006 Wb. (a) If this motor is connected to a 12-V dc car battery, what will the no-load spee ...

For the network of given figurea determine the mathematical

For the network of given figure: a. Determine the mathematical expressions for the current iL and the voltage vL following the closing of the switch. b. Repeat part (a) if the switch is opened at t = 1 ms. c. Sketch the ...

A load impedance consists of 25omega resistance in series

A load impedance consists of 25Ω resistance in series with 38Ω inductive reactance. The load is connected across a 240V source. Compute the real and reactive powers consumed by the load.

Compare the characteristics of a dc current source with

Compare the characteristics of a dc current source with those of a dc voltage source. How are they similar and how are they different?

Develop a verilog testbench model for the averager

Develop a Verilog testbench model for the averager described in Exercise 3.52. Exercise 3.52 Write a Verilog model of a circuit that calculates the average of four 16-bit 2s-complement signed numbers, without checking fo ...

If there are 16 shades of gray per pixel 500 pixels per

If there are 16 shades of gray per pixel, 500 pixels per line, 525 lines per frame, and 30 frames per second in a TV set, calculate the maximum number of pixels per frame and calculate the maximum information rate in Mbi ...

Find the distance in millimeters between the plates of a

Find the distance in millimeters between the plates of a parallel plate capacitor if the maximum voltage that can be applied across the capacitor is 1250 V. The dielectric is mica. Assume a linear relationship between th ...

An industrial load is powered by purely sinusoidal voltage

An industrial load is powered by purely sinusoidal voltage source. The load current has a THD of 20%, and the power factor of the fundamental waveforms is 0.8. Compute the power factor of the load.

  • 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

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate