FirstRanker Logo

FirstRanker.com - FirstRanker's Choice is a hub of Question Papers & Study Materials for B-Tech, B.E, M-Tech, MCA, M.Sc, MBBS, BDS, MBA, B.Sc, Degree, B.Sc Nursing, B-Pharmacy, D-Pharmacy, MD, Medical, Dental, Engineering students. All services of FirstRanker.com are FREE

📱

Get the MBBS Question Bank Android App

Access previous years' papers, solved question papers, notes, and more on the go!

Install From Play Store

Download AKTU B-Tech 4th Sem 2017-18 REC401 Microprocessor And Micro Controller Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU)) B-Tech 4th Semester (Fourth Semester) 2017-18 REC401 Microprocessor And Micro Controller Question Paper

This post was last modified on 29 January 2020

This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University


Firstranker's choice

Printed Pages: 02

Paper Id: 132411

--- Content provided by FirstRanker.com ---

Sub Code:REC401

Roll No.

Time: 3 Hours

B. TECH (SEM IV) THEORY EXAMINATION 2017-18

MICROPROCESSOR AND MICRO-CONTROLLER

--- Content provided by FirstRanker.com ---

Total Marks: 70

Note: 1. Attempt all Sections. If require any missing data; then choose suitably.

SECTION A

1. Attempt all questions in brief. 2 x 7 = 14

  1. Write a program to add two 16-bit numbers in 8085.
  2. Define Pull-up /Pull -down resistor concept in MSP430 Micro -controller
  3. --- Content provided by FirstRanker.com ---

  4. Explain Immediate and Indirect Register addressing modes in 8085 microprocessor.
  5. Write down any four GPIO registers
  6. Draw and Explain Flag Register model in 8085 microprocessor.
  7. Define functionality of WDTPW and WDTNMI
  8. Write a program to find 2's compliment of a 16-bit number in 8085.
  9. --- Content provided by FirstRanker.com ---

SECTION B

2. Attempt any three of the following: 7 x 3 = 21

  1. Draw and explain the PIN Diagram of 8085 microprocessor.
  2. How WDT (Watch Dog Timer) works in MSP430? Explain.
  3. Explain SIM and RIM instructions with their control word format.
  4. Explain SPI protocol and communication interface with MSP430.
  5. --- Content provided by FirstRanker.com ---

  6. Explain 8279 Keyboard and its interfacing with 8085 microprocessors.

SECTION C

Attempt any one part of the following: 7x1=7

  1. Write a Program in 8085 to sort a series of numbers in Ascending Order.
  2. Explain the Architecture of 8085 microprocessor.

4. Attempt any one part of the following: 7x1=7

--- Content provided by FirstRanker.com ---

  1. Interface 8085 microprocessor with 4Kb EPROM and 2Kb RAM using 3*8 decoder. Also write down the range of addresses for both EPROM and RAM.
  2. Interface 8255 PPI (Programmable Peripheral Interface) with 8085 microprocessor.

5. Attempt any one part of the following: 7x1=7

  1. Draw and explain functional block diagram of MSP430x5x series
  2. Explain various addressing modes with example of each of MSP 430 series.
  3. --- Content provided by FirstRanker.com ---

6. Attempt any one part of the following: 7x1=7

  1. Explain the working of PWM (Pulse width modulation) with its block diagram.
  2. What are the various GPIO resistors in MSP430x5xx? Explain each resistor in brief.

7. Attempt any one part of the following: 7x1=7

  1. What are the different transfer mode in the DMA? Explain in brief
  2. --- Content provided by FirstRanker.com ---

  3. Explain the Data frame format in I2C communication

FirstRanker.com



--- Content provided by FirstRanker.com ---

This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University