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

1 in pastry assume the address space is 16 and that b 2

1. In Pastry, assume the address space is 16 and that b = 2. How many digits are in an address space? List some of the identifiers. 2. In a Pastry network with m = 32 and b = 4, what is the size of the routing table and ...

1 state faradays law in differential form for the general

1. State Faraday's law in differential form for the general case of an arbitrary electric field. How is it derived from its integral form? 2. What is meant by the net right-lateral differential of the x- and y-components ...

If the hertzian dipole in figure 919 is situated at a

If the Hertzian dipole in Figure 9.19 is situated at a distance from the corner and equidistant from the two planes, find the ratio of the radiation field at a point broadside to the dipole and away from the corner to th ...

1 what is the magnetic flux crossing an infinitesimal

1. What is the magnetic flux crossing an infinitesimal surface oriented parallel to the magnetic flux density vector? 2. For what orientation of the infinitesimal surface relative to the magnetic flux density vector is t ...

1 discuss the concept of unit and group patterns and their

1. Discuss the concept of unit and group patterns and their multiplication to obtain the resultant pattern of an array. 2. Distinguish between broadside and endfire radiation patterns. 3. Discuss the concept of an image ...

To understand how the token bucket algorithm can give

To understand how the token bucket algorithm can give credit to the sender that does not use its rate allocation for a while but wants to use it later, let's repeat the previous problem with r = 3 and c =10, but assume t ...

Boiler efficiency and heat losses heat balence sheet boiler

Boiler efficiency and heat losses, heat Balence sheet, boiler draught, high pressure boiler

A determine the magnitude of the x and y components of the

(a) Determine the magnitude of the x and y components of the force exerted on the fixed blade shown by a 3-ft 3  /s jet of water flowing at 25 fps. (b) If the blade is moving to the right at 15 fps, find the magnitude an ...

1 we discuss the use of sip in this chapter for audio is

1. We discuss the use of SIP in this chapter for audio. Is there any drawback to prevent using it for video? 2. Assume two parties need to establish IP telephony using the service of RTP. How can they define the two ephe ...

1 two point charges each of mass m and charge q are

1. Two point charges each of mass m and charge q are suspended by strings of length l from a common point. Find the value of q for which the angle made by the strings at the common point is 90°. 2. Point charges Q and ar ...

  • 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