Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1. prepare 8051 ALP to read data from port I when negative edge triggered at INT0 and supply data to port 2 by masking the upper 4 bits.

ii) prepare 8051 ALP to transmit ‘Hello World’ to PC at 9600 baud for external crystal frequency of 11.0592MHz.

2. With a neat well labelled circuit diagram describe how a 4?4 keypad is interfaced with 8051 microcontroller and prepare 8051 ALP for keypad scanning.

3. Sketch the schematic for interfacing a stepper motor with 8051 microcontroller and prepare 8051 ALP for changing speed and direction of motor.

4. Sketch the schematic for interfacing the servo motor with 8051 microcontroller and prepare 8051 ALP for servo motor control.

5. Describe the instruction set of 8051 microcontroller.

6. i) Add unsigned number found in 8051 microcontroller internal RAM locations 25h, 26h and 27h together and store the result in RAM locations 30h (MSB) and 31h (LSB).

ii) Name the arithmetic operations of 8051 microcontroller with the suitable ex and demonstrate how the flags are affected for each operation.

7. i) prepare down the Analog to Digital conversion program in 8051 microcontroller to translate analog data into digital. Digitalize the input for every 100μs and store the 1000 values in external RAM location 4000b to 43E7h.

ii) Describe the JUMP instructions present in 8051 microcontroller with the mnemonic code and its operation for each.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M99229

Have any Question? 


Related Questions in Electrical & Electronics

It is desired to use a 075-m diameter beach ball to stop a

It is desired to use a 0.75-m diameter beach ball to stop a drain in a swimming pool. Obtain an expression that relates the drain diameter D and the minimum water depth h for which the ball will remain in place.

1 for the force field f x2ay find the approximate value of

1. For the force field F = x 2 ay, find the approximate value of the line integral of F from the origin to the point (1, 3, 0) along a straight line path by dividing the path into ten equal segments. 2. For the force fie ...

Suppose a pv module has the 1-sun i-v curve shown below

Suppose a PV module has the 1-sun I-V curve shown below. Within the module itself, the manufacturer has provided a pair of bypass diodes to help the panel deliver some power even when many of the cells are shaded. Each d ...

Assignmentpart 1 electricians tools1 which of the following

Assignment Part 1: Electricians' Tools 1. Which of the following types of symbols would be used on an electrical drawing for a large machine? A. Schematic symbols B. Blueprint symbols C. Pictorial symbols D. Wiring symbo ...

Discretize the continuous-time system with transfer

Discretize the continuous-time system with transfer function H(s) = (s + 10 )/s with use of the bilinear (Tustin) approximation method. Verify your result by converting the computed discrete-time system to continuous-tim ...

Given an rtp packet with the first 8 hexadecimal digits as

Given an RTP packet with the first 8 hexadecimal digits as (86032132)16, answer the following questions: a. What is the version of the RTP protocol? b. Is there any padding for security? c. Is there any extension header? ...

1 a rectangular block of concrete 3 ft times 3ft times 6 in

1. A rectangular block of concrete 3 ft × 3ft × 6 in. has its 6- in. side half buried at the bottom of a lake 23 ft deep. What force is required to lift the block free of the bottom? What force is required to maintain th ...

1 implement a 3-to-8 decoder using not and and gates in

1. Implement a 3-to-8 decoder using NOT and AND gates in Logisim. Show that it is correct by showing it generates the same output as a 3-to-8 Decoder found in the Plexors menu of Logisim. 2. In Logisim, implement a 3-to- ...

1 why is a circle with its center at the center of the

1. Why is a circle with its center at the center of the Smith Chart known as a constant SWR circle? Where on the circle is the corresponding SWR value marked? 2. Using the Smith Chart, how do you find the normalized line ...

1 multnomah falls in oregon has sheer drop of 165 m

1. Multnomah Falls in Oregon has sheer drop of 165 m. Estimate the change in water temperature caused by this drop. 2. An ‘‘air cushion'' vehicle is designed to traverse terrain while floating on a cushion of air. Air, s ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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